@font-face{font-family:Manrope;src:url('/fonts/manrope-cyrillic-wght-normal.woff2') format('woff2');font-weight:200 800;font-display:swap}
@font-face{font-family:Manrope;src:url('/fonts/manrope-latin-wght-normal.woff2') format('woff2');font-weight:200 800;font-display:swap;unicode-range:U+0000-00FF}
:root{--bg:#f7f6f4;--surface:#fff;--ink:#353432;--muted:#7e7d7b;--line:#e8e7e5;--green:#5a5957;--sage:#ebeae8;--radius:22px;font-family:Manrope,Arial,sans-serif;color:var(--ink);background:var(--bg);font-synthesis:none}
*{box-sizing:border-box}body{margin:0}button,input,textarea,select{font:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button,a{touch-action:manipulation}button{cursor:pointer}a{color:inherit;text-decoration:none}button{color:inherit}button:disabled{cursor:default;opacity:.45}button{border:0}img{display:block;max-width:100%}h1,h2,h3,p{margin:0}p{line-height:1.7}i.ph{font-size:22px;flex-shrink:0}::selection{background:#d8d7d5}input,textarea,select{width:100%;border:1px solid #e2e1df;background:#fff;border-radius:11px;padding:12px 14px;font-size:15px;color:var(--ink)}textarea{resize:vertical;line-height:1.6}input::placeholder,textarea::placeholder{color:#9c9b99}
.initial-loader{height:100dvh;display:flex;align-items:center;justify-content:center;flex-direction:column;font-size:40px;font-weight:800;gap:16px}.initial-loader span{font-size:14px;font-weight:400;color:var(--muted)}
.brand{font-weight:800;font-size:29px;letter-spacing:-1.5px;display:inline-flex;align-items:center;gap:6px;width:fit-content}.brand-mark{display:inline-block;width:9px;height:9px;background:#939290;border-radius:50%;align-self:flex-end;margin-bottom:8px}.eyebrow{font-size:11px;letter-spacing:1.5px;text-transform:uppercase;font-weight:700;color:var(--muted)}.small-tag{font-size:12px;font-weight:600;display:inline-flex;align-items:center;background:#ffffff70;border:1px solid #ffffff80;padding:6px 12px;border-radius:8px;width:fit-content}.button{display:inline-flex;align-items:center;justify-content:center;gap:10px;min-height:46px;padding:12px 20px;border-radius:11px;font-size:14px;font-weight:650;transition:background .18s,transform .18s;white-space:nowrap}.button:hover:not(:disabled){transform:translateY(-1px)}.button.primary{background:var(--green);color:#fff}.button.primary:hover{background:#4b4a48}.button.dark{background:#3a3937;color:#fff}.button.secondary{background:var(--surface);border:1px solid var(--line)}.button.secondary:hover{background:#f4f3f1}.button.compact{min-height:38px;padding:8px 13px;font-size:12px}.button.full{width:100%}.icon-button{width:42px;height:42px;display:inline-flex;align-items:center;justify-content:center;background:transparent;border-radius:10px;flex-shrink:0}.icon-button:hover{background:#edecea}.text-button{display:inline-flex;align-items:center;gap:6px;background:transparent;font-size:13px;font-weight:600;padding:8px 0;min-height:38px}.text-button:hover{text-decoration:underline}.danger{color:#ab4a44}.muted{color:var(--muted);font-size:13px}.avatar{height:38px;width:38px;display:flex;align-items:center;justify-content:center;border-radius:50%;background:#e6e5e3;color:#5c5b59;font-weight:700;flex-shrink:0}.text-link{display:inline-flex;align-items:center;gap:8px;font-size:13px;font-weight:600}.text-link i{font-size:17px}
.app-shell{min-height:100dvh;display:grid;grid-template-columns:236px minmax(0,1fr)}.sidebar{background:#fdfcfa;border-right:1px solid var(--line);padding:35px 22px 20px;position:fixed;top:0;bottom:0;width:236px;display:flex;flex-direction:column;z-index:10}.sidebar>.brand{margin:0 14px 46px}.sidebar nav{display:flex;flex-direction:column;gap:7px}.nav-item{display:flex;align-items:center;gap:12px;min-height:46px;padding:10px 13px;border-radius:11px;font-size:13px;color:#7f7e7c;font-weight:550}.nav-item.active{background:#eeedeb;color:#4a4947;font-weight:700}.nav-item:hover{background:#f1f0ee}.nav-count{margin-left:auto;background:#fefdfb;padding:2px 8px;min-width:25px;text-align:center;border-radius:6px;font-size:11px}.sidebar-bottom{margin-top:auto}.sidebar-note{padding:25px 14px;color:#9f9e9c;line-height:1.7;font-size:12px}.profile{display:flex;align-items:center;gap:9px;border-top:1px solid var(--line);padding-top:20px}.profile strong{font-size:12px;display:block}.profile div>span{font-size:9px;color:var(--muted);white-space:nowrap}.profile .icon-button{margin-left:auto;width:29px}.profile .icon-button i{font-size:18px}.workspace{grid-column:2;min-width:0}.topbar{height:82px;display:flex;justify-content:space-between;align-items:center;padding:0 44px;border-bottom:1px solid var(--line)}.topbar>span{font-size:12px;color:var(--muted)}.main-content{max-width:1280px;padding:40px 44px 32px;margin:0 auto}.greeting{display:flex;justify-content:space-between;align-items:center;margin-bottom:30px}.greeting h1{font-size:34px;letter-spacing:-1.3px;font-weight:700;margin:9px 0 9px}.greeting-dot{color:#989795}.greeting p{font-size:13px;color:var(--muted)}.today-mark{height:56px;width:56px;border:1px solid #e4e3e1;border-radius:50%;display:flex;align-items:center;justify-content:center;color:#91908e}.today-mark i{font-size:30px}
.daily-panel{background:#ebeae8;border-radius:24px;min-height:302px;display:grid;grid-template-columns:1.1fr 1fr;overflow:hidden;position:relative}.daily-copy{padding:34px 36px;position:relative;z-index:1}.daily-copy h2{font-size:30px;letter-spacing:-1px;line-height:1.25;margin:19px 0 12px;font-weight:700}.daily-copy p{font-size:13px;color:#747371}.daily-copy .button{margin-top:23px}.daily-note{display:block;font-size:10px;color:#898886;margin-top:13px}.daily-visual{position:relative;display:flex;align-items:center;justify-content:center;min-height:300px}.preview-card{position:absolute;background:#fcfbf9;border:1px solid #d8d7d5;border-radius:17px;width:205px;height:249px;box-shadow:0 16px 34px #74737110}.preview-back{transform:rotate(-13deg) translate(-17px,5px);background:#dbdad8}.preview-middle{transform:rotate(10deg) translate(18px,0);background:#f0efed}.preview-front{transform:rotate(-4deg);display:flex;flex-direction:column;padding:17px 18px;justify-content:space-between}.preview-front>span:first-child{font-size:9px;color:#8f8e8c}.preview-front img{height:108px;object-fit:contain}.preview-front strong{font-size:16px;letter-spacing:-.5px;line-height:1.35}.preview-front>span:last-child{font-size:8px;color:#8f8e8c;display:flex;justify-content:space-between;align-items:center}.preview-front i{font-size:12px}.overview-row{display:grid;grid-template-columns:repeat(3,1fr);margin:25px 0 39px;background:#fbfaf8;border:1px solid var(--line);border-radius:14px}.overview-row>div{display:flex;align-items:center;gap:11px;padding:19px 21px;border-right:1px solid var(--line)}.overview-row>div:last-child{border:0}.overview-row i{color:#969593;font-size:21px}.overview-row strong{font-size:21px;font-weight:700}.overview-row span{font-size:11px;color:var(--muted)}.section-heading{display:flex;align-items:center;justify-content:space-between;margin-bottom:19px}.section-heading h2{font-size:19px;letter-spacing:-.5px}.deck-grid{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:18px}.deck-tile{background:#fff;border:1px solid var(--line);border-radius:17px;padding:17px 20px 16px;display:block;min-width:0;transition:transform .2s,box-shadow .2s}.deck-tile:hover{transform:translateY(-4px);box-shadow:0 12px 30px #36353308}.deck-art{height:103px;border-radius:11px;display:flex;align-items:center;justify-content:center;margin-bottom:16px;background:#f3f2f0}.deck-art img{height:85px;width:140px;object-fit:contain}.sand .deck-art{background:#f5efe2}.blue .deck-art{background:#eaf0f1}.rose .deck-art{background:#f4ece8}.deck-tile-top{display:flex;justify-content:space-between;align-items:center;margin-bottom:9px}.deck-category{color:#969593;font-size:10px}.deck-tile-top i{font-size:16px;color:#908f8d}.deck-tile h3{font-size:16px;letter-spacing:-.4px;font-weight:700;margin-bottom:7px;overflow-wrap:anywhere}.deck-tile>p{font-size:11px;color:var(--muted);line-height:1.6;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;min-height:35px}.deck-tile-bottom{display:flex;justify-content:space-between;align-items:center;font-size:10px;color:#999896;border-top:1px solid #f2f1ef;margin-top:17px;padding-top:12px;gap:8px}.due-tag{color:#6a6967;background:#f2f1ef;padding:3px 7px;border-radius:5px}.quiet-tip{font-size:11px;display:flex;align-items:center;gap:9px;color:#939290;margin-top:28px}.quiet-tip i{font-size:17px}.page-heading{margin-bottom:34px}.page-heading h1{font-size:34px;letter-spacing:-1.3px;margin:9px 0 12px}.page-heading p{color:var(--muted);font-size:14px}.library-tools{display:flex;align-items:center;justify-content:space-between;margin-bottom:22px;font-size:12px;color:var(--muted)}.search-input{display:flex;align-items:center;gap:10px;border:1px solid var(--line);background:white;border-radius:10px;padding:0 12px;max-width:320px}.search-input input{border:0;background:transparent;outline-offset:0;font-size:13px}.search-input i{font-size:19px}.new-deck-tile{border:1px dashed #d7d6d4;border-radius:17px;background:transparent;min-height:274px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:12px;color:#898886}.new-deck-tile:hover{background:#f1f0ee}.new-deck-tile i{font-size:30px}.new-deck-tile strong{font-size:15px}.new-deck-tile span{font-size:12px}.empty-state{padding:55px 20px;text-align:center;display:flex;align-items:center;flex-direction:column;gap:15px;background:#fdfcfa;border:1px dashed var(--line);border-radius:18px}.empty-state>i{font-size:42px;color:#a1a09e}.empty-state h2{font-size:21px}.empty-state p{font-size:13px;color:var(--muted);max-width:450px}.back-link{display:inline-flex;align-items:center;gap:8px;font-size:12px;color:var(--muted);margin-bottom:27px}.back-link i{font-size:16px}.deck-heading{display:flex;justify-content:space-between;align-items:flex-start;margin-bottom:26px}.deck-heading h1{font-size:34px;letter-spacing:-1px;margin:9px 0 10px;overflow-wrap:anywhere}.deck-heading p{color:var(--muted);font-size:13px;max-width:650px;white-space:pre-wrap}.copy-note{font-size:11px;color:#959492;display:block;margin-top:10px}.deck-actions{display:flex;align-items:center;gap:10px;margin-bottom:24px;flex-wrap:wrap}.sharing-strip{display:flex;align-items:center;gap:12px;padding:13px 16px;background:#efeeec;border-radius:12px;margin-bottom:24px;font-size:11px;color:#757472}.sharing-strip .text-button{margin-left:auto;white-space:nowrap}.library-card{display:flex;align-items:center;gap:18px;background:white;border:1px solid var(--line);border-radius:14px;padding:15px 18px;margin-bottom:11px;min-width:0}.card-index{font-size:11px;color:#a8a7a5;font-variant-numeric:tabular-nums}.library-card>img,.card-thumb{width:66px;height:57px;border-radius:8px;background:#f1f0ee;object-fit:contain;flex-shrink:0}.card-thumb{display:flex;align-items:center;justify-content:center;color:#949391}.library-card-text{min-width:0;flex:1}.library-card h3{font-size:13px;font-weight:650;margin-bottom:5px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.library-card p{font-size:11px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.card-schedule{font-size:10px;color:#8b8a88;white-space:nowrap}
.auth-layout{min-height:100dvh;display:grid;grid-template-columns:1fr 1fr}.auth-story{background:#e7e6e4;padding:45px 60px;display:flex;flex-direction:column}.auth-copy{margin:auto 0;padding:50px 0}.auth-copy h1{font-size:clamp(40px,5.3vw,76px);line-height:1.14;letter-spacing:-3px;margin:20px 0 23px;font-weight:700}.auth-copy h1 span{color:#8d8c8a}.auth-copy p{font-size:14px;color:#7f7e7c}.auth-preview{display:flex;align-items:center;gap:20px;margin-top:35px;font-size:11px;color:#7f7e7c}.auth-preview img{width:140px}.auth-foot{font-size:11px;color:#92918f}.auth-form-wrap{display:flex;align-items:center;justify-content:center;padding:40px}.auth-form{width:100%;max-width:370px}.auth-form>.small-tag{background:#efeeec;color:#898886}.auth-form h2{font-size:28px;letter-spacing:-1px;margin:17px 0 10px}.auth-form>p{font-size:13px;color:var(--muted);margin-bottom:25px}.auth-form .button{margin-bottom:12px}.auth-form .auth-note{font-size:11px;text-align:center;margin-top:22px}.field{display:flex;flex-direction:column;gap:8px;margin-bottom:19px}.field>span{font-size:12px;font-weight:650}.field>small,.field-help{font-size:11px;color:var(--muted);line-height:1.7}.form-error{font-size:12px;color:#b3473f;white-space:pre-line;min-height:16px;margin:10px 0}.editor-dialog{padding:0;border:1px solid var(--line);border-radius:22px;max-width:620px;width:calc(100% - 32px);max-height:90dvh;color:var(--ink);background:#fdfcfa;box-shadow:0 25px 100px #2a292720}.editor-dialog::backdrop{background:#25242255;backdrop-filter:none}.editor-header{display:flex;align-items:center;justify-content:space-between;padding:22px 27px;background:#fdfcfa;position:sticky;top:0;z-index:2;border-bottom:1px solid var(--line)}.editor-header h2{font-size:20px;letter-spacing:-.5px}.editor-header .eyebrow{display:block;margin-bottom:5px;font-size:9px}.editor-body{padding:26px 27px}.editor-footer{padding:17px 27px;display:flex;align-items:center;justify-content:flex-end;gap:15px;border-top:1px solid var(--line);background:#fdfcfa;position:sticky;bottom:0}.editor-footer>span{font-size:10px;color:var(--muted);margin-right:auto}.form-section{margin-bottom:29px}.form-section-title{font-size:10px;letter-spacing:1px;color:#8f8e8c;display:block;margin-bottom:20px}.image-editor-preview{background:#f0efed;border-radius:12px;height:170px;display:flex;align-items:center;justify-content:center;flex-direction:column;gap:10px;color:#9d9c9a}.image-editor-preview>i{font-size:35px}.image-editor-preview>span{font-size:11px}.image-editor-preview img{height:100%;width:100%;object-fit:contain;border-radius:12px}.upload-row{display:flex;gap:20px;margin:12px 0 20px}.upload-button{position:relative;overflow:hidden;font-size:12px;min-height:38px;padding:8px 15px;cursor:pointer}.upload-button input{position:absolute;opacity:0;inset:0;cursor:pointer}.field-help{margin-top:10px}.extra-fields{border-top:1px solid var(--line);padding-top:20px}.extra-fields summary{display:flex;align-items:center;justify-content:space-between;cursor:pointer;font-size:13px;font-weight:650;margin-bottom:20px;list-style:none}.extra-fields summary i{font-size:16px}.toasts{position:fixed;bottom:24px;left:50%;transform:translateX(-50%);z-index:100;display:flex;flex-direction:column;gap:8px;max-width:min(90vw,550px);pointer-events:none}.toast{background:#383735;color:white;border-radius:12px;padding:14px 22px;box-shadow:0 5px 30px #2d2c2a20;font-size:13px;animation:toast-in .2s ease-out}.admin-panel{background:#fff;border:1px solid var(--line);border-radius:18px;padding:25px;margin-bottom:22px}.admin-panel h2{font-size:18px;margin-bottom:20px}.invite-form{display:flex;gap:15px;align-items:flex-end}.invite-form .field{flex:1;margin:0}.invite-form+.muted,.admin-panel>.muted{margin-top:20px}.user-row{display:flex;align-items:center;gap:13px;padding:14px 0;border-top:1px solid var(--line)}.user-row>div{flex:1;min-width:0}.user-row strong{display:block;font-size:13px}.user-row div>span{display:block;font-size:11px;color:var(--muted);overflow-wrap:anywhere}.user-row>label{font-size:10px;display:flex;align-items:center;gap:8px;color:var(--muted)}.limit-input{width:65px;padding:8px;font-size:12px}.role-label{font-size:10px;color:#8d8c8a}.invite-row{display:flex;justify-content:space-between;gap:15px;padding:15px 0;border-top:1px solid var(--line);font-size:12px}.invite-row>span:last-child{color:var(--muted)}
/* The drag wrapper moves; only its inner element rotates to expose the back. */
body.studying{overflow:hidden;overscroll-behavior:none}.study-shell{height:100dvh;display:flex;flex-direction:column;max-width:920px;margin:0 auto;padding:20px 30px 16px;overflow:hidden}.study-header{display:flex;align-items:center;gap:20px;flex-shrink:0}.study-header>div{flex:1;min-width:0}.study-header .eyebrow{font-size:9px}.study-header h1{font-size:16px;font-weight:650;margin-top:5px;white-space:nowrap;overflow:hidden;text-overflow:ellipsis}.session-count{font-size:12px;color:var(--muted);font-variant-numeric:tabular-nums}.session-progress{height:3px;flex-shrink:0;background:#e7e6e4;margin:18px 0 8px;border-radius:3px;overflow:hidden}.session-progress>span{display:block;height:100%;background:#9c9b99;transition:width .25s}.study-body{flex:1;min-height:0;display:flex;flex-direction:column;align-items:center;justify-content:center;position:relative;padding:0 0 4px}.direction-hint{display:flex;align-items:center;gap:6px;color:#939290;font-size:10px;flex-shrink:0;min-height:26px}.direction-hint i{font-size:15px}.direction-hint.up{color:#8a8987}.direction-hint.down{color:#a7936d}.card-stage{position:relative;width:100%;max-width:380px;height:min(500px,calc(100dvh - 290px));min-height:240px;margin:7px 0 10px;perspective:1400px}.stack-card{position:absolute;inset:0;background:#eae9e7;border:1px solid #e3e2e0;border-radius:24px;pointer-events:none}.stack-one{transform:rotate(-4deg) translate(-5px,5px)}.stack-two{transform:rotate(3deg) translate(5px,3px);background:#f0efed}.flashcard{position:absolute;inset:0;touch-action:none;user-select:none;cursor:grab;z-index:3;will-change:transform;border-radius:24px;--drag-strength:0}.flashcard:active{cursor:grabbing}.flip-inner{position:absolute;inset:0;transform-style:preserve-3d;transition:transform .46s cubic-bezier(.2,.7,.2,1)}.flip-inner.flipped{transform:rotateY(180deg)}.card-face{position:absolute;inset:0;border:1px solid #dcdbd9;border-radius:24px;backface-visibility:hidden;-webkit-backface-visibility:hidden;overflow:hidden;display:flex;flex-direction:column;padding:24px 28px;box-shadow:0 16px 50px #49484612;background:#f1f0ee}.card-face.front.sand{background:#f1ebde;border-color:#dfd5bd}.card-face.front.blue{background:#e8eff0;border-color:#cededf}.card-face.front.rose{background:#f2e8e4;border-color:#e3d2cb}.card-face.back{background:#fdfcfa;transform:rotateY(180deg)}.card-top{display:flex;align-items:center;justify-content:space-between;font-size:10px;color:#959492;gap:12px;margin-bottom:10px;flex-shrink:0}.card-top>span:last-child{display:flex;align-items:center;gap:5px}.card-top i{font-size:15px}.card-image{flex:1;min-height:45px;display:flex;align-items:center;justify-content:center;overflow:hidden;margin:6px -8px 15px}.card-image img{width:100%;height:100%;object-fit:contain;pointer-events:none}.no-image{display:flex;flex-direction:column;align-items:center;gap:15px;font-size:11px;color:#9a9997}.no-image i{font-size:64px;color:#a9a8a6}.card-face h2{font-size:25px;font-weight:650;letter-spacing:-.8px;line-height:1.36;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:4;-webkit-box-orient:vertical;overflow:hidden;flex-shrink:0}.card-face.back h2{margin-top:18px;font-size:26px;-webkit-line-clamp:5}.card-bottom{display:flex;justify-content:space-between;align-items:center;font-size:9px;color:#979694;margin-top:auto;padding-top:20px;gap:10px;flex-shrink:0}.card-bottom i{font-size:18px}.personal-example{border-left:2px solid #cecdcb;padding:0 0 0 15px;margin-top:22px;flex-shrink:1;overflow:hidden}.personal-example .eyebrow{font-size:9px;letter-spacing:1px}.personal-example p{font-size:13px;line-height:1.7;margin-top:8px;color:#82817f;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}.association{font-size:12px;color:#8f8e8c;margin-top:15px;overflow:hidden;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical}.details-button{display:flex;align-items:center;justify-content:space-between;background:#f1f0ee;border-radius:9px;padding:11px 14px;font-size:12px;font-weight:650;margin-top:auto;flex-shrink:0;min-height:42px}.details-button i{font-size:17px}.back .card-bottom{margin-top:0;padding-top:14px}.grade-label{position:absolute;top:35%;left:50%;transform:translate(-50%,-50%);z-index:5;padding:15px 22px;border:2px solid currentColor;border-radius:12px;font-size:23px;font-weight:800;white-space:nowrap;opacity:var(--drag-strength);pointer-events:none;background:#fdfcfaed;transition:color .15s;box-shadow:0 5px 30px #0001}.remembering .grade-label{color:#6b6a68}.forgetting .grade-label{color:#ab7943}.tap-label{font-size:10px;color:#9c9b99;margin-top:1px;flex-shrink:0}.study-footer{flex-shrink:0;width:100%;max-width:470px;margin:6px auto 0;z-index:5}.grade-buttons{display:grid;grid-template-columns:1fr 1fr;gap:12px}.grade-buttons .button{font-size:13px;min-height:48px}.grade-forget{background:#ede8df;color:#927249;border:1px solid #e6dccb}.grade-remember{background:#5a5957;color:#fff}.study-meta{display:flex;align-items:center;justify-content:space-between;gap:10px;margin-top:5px;min-height:35px}.study-meta>span{font-size:9px;color:#9d9c9a}.study-meta .text-button{font-size:10px;color:#898886;min-height:30px}.study-meta i{font-size:14px}.session-finish{flex:1;display:flex;align-items:center;justify-content:center;flex-direction:column;text-align:center;gap:18px}.finish-symbol{width:90px;height:90px;border-radius:50%;background:#eae9e7;color:#8a8987;display:flex;align-items:center;justify-content:center;margin-bottom:10px}.finish-symbol i{font-size:45px}.session-finish h2{font-size:36px;letter-spacing:-1.5px}.session-finish p{max-width:400px;font-size:14px;color:var(--muted)}.session-finish .button{margin-top:10px}
.details-dialog{padding:0;border:0;margin:0;max-width:none;max-height:none;width:100vw;height:100dvh;color:var(--ink);background:#fdfcfa;overflow:hidden}.details-dialog::backdrop{background:#fdfcfa}.details-header{height:82px;padding:15px 35px;display:flex;align-items:center;justify-content:space-between;gap:20px;border-bottom:1px solid var(--line)}.details-header>.brand{font-size:23px}.details-header>span:not(.brand){font-size:12px;color:var(--muted);overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.details-header .button{font-size:12px;min-height:40px}.details-scroll{height:calc(100% - 82px);overflow:auto;overscroll-behavior:contain;touch-action:pan-y}.details-content{max-width:760px;margin:0 auto;padding:50px 30px 80px}.details-content h1{font-size:36px;letter-spacing:-1px;line-height:1.3;margin:16px 0 32px;overflow-wrap:anywhere}.details-image{max-height:340px;width:100%;object-fit:contain;background:#f1f0ee;border-radius:20px;padding:20px;margin-bottom:40px}.details-content section{margin-bottom:30px}.details-content h2{font-size:15px;margin-bottom:10px}.details-content p,.long-text{font-size:16px;line-height:1.85;color:#6f6e6c;white-space:pre-wrap;overflow-wrap:anywhere}.details-example{background:#f2f1ef;border-radius:15px;padding:24px}.details-content a{color:var(--green);font-size:14px;text-decoration:underline;overflow-wrap:anywhere}.details-note{border-top:1px solid var(--line);padding-top:25px;font-size:12px!important;color:#9e9d9b!important}
.mobile-logout{display:none}@media(max-width:800px){.mobile-logout{display:inline-flex;width:34px}.mobile-logout i{font-size:18px}.topbar{gap:8px}.topbar>span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap;flex:1}}
.previous-generation{display:flex;align-items:center;gap:15px;margin-top:12px}.previous-generation img{width:85px;height:65px;object-fit:contain;border-radius:8px;background:#f1f0ee}.previous-generation .text-button{font-size:11px}
@keyframes toast-in{from{opacity:0;transform:translateY(10px)}to{opacity:1;transform:translateY(0)}}
@media(min-width:1500px){.main-content{padding-top:48px}.daily-panel{min-height:330px}.daily-copy{padding:40px}.daily-visual{min-height:330px}.deck-art{height:130px}.deck-art img{height:105px}.deck-tile{padding:22px}.deck-tile h3{font-size:18px}.deck-tile>p{font-size:12px}}
@media(max-width:1100px){.app-shell{grid-template-columns:205px minmax(0,1fr)}.sidebar{width:205px;padding-left:15px;padding-right:15px}.topbar{padding:0 28px}.main-content{padding:30px 28px}.daily-copy{padding:27px}.daily-copy h2{font-size:26px}.overview-row>div{padding:16px 12px;gap:8px}.overview-row span{font-size:9px}.deck-grid{gap:12px}.deck-tile{padding:13px}.deck-art{height:85px}.deck-tile h3{font-size:14px}.deck-tile-bottom{font-size:9px}.profile div>span{font-size:8px}}
@media(max-width:800px){.app-shell{display:block}.sidebar{position:fixed;top:auto;bottom:0;left:0;right:0;width:100%;height:calc(69px + env(safe-area-inset-bottom));padding:8px 12px env(safe-area-inset-bottom);border-right:0;border-top:1px solid var(--line);background:#fdfcfaf5;backdrop-filter:none}.sidebar>.brand,.sidebar-bottom{display:none}.sidebar nav{flex-direction:row;justify-content:space-around;gap:3px}.nav-item{flex-direction:column;gap:4px;padding:7px 13px;min-height:47px;font-size:9px;border-radius:10px}.nav-item i{font-size:21px}.nav-count{display:none}.workspace{padding-bottom:calc(80px + env(safe-area-inset-bottom))}.topbar{height:67px;padding:0 22px}.topbar>span{font-size:10px}.main-content{padding:29px 22px}.greeting h1{font-size:29px}.greeting p{font-size:12px}.greeting .eyebrow{font-size:9px}.today-mark{height:43px;width:43px}.today-mark i{font-size:24px}.daily-panel{min-height:282px;grid-template-columns:1.12fr 1fr}.daily-copy{padding:27px 24px}.daily-copy h2{font-size:25px}.daily-copy p{font-size:12px}.daily-visual{min-height:280px}.preview-card{width:165px;height:215px}.preview-front{padding:14px}.preview-front strong{font-size:14px}.preview-front img{height:85px}.preview-front>span:last-child{font-size:7px}.overview-row{margin-bottom:30px}.deck-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.deck-tile{padding:17px}.deck-art{height:100px}.deck-tile h3{font-size:16px}.auth-story{padding:30px}.auth-copy h1{font-size:48px}.auth-form-wrap{padding:30px}.details-header{height:68px;padding:12px 18px}.details-scroll{height:calc(100% - 68px)}.details-header>.brand{display:none}.details-content{padding:32px 22px 60px}.details-content h1{font-size:29px}.details-content p,.long-text{font-size:15px}}
@media(max-width:520px){.topbar{padding:0 18px}.topbar>span{font-size:9px}.main-content{padding:25px 18px}.greeting{margin-bottom:24px}.greeting h1{font-size:29px}.greeting p{max-width:240px;font-size:11px}.daily-panel{grid-template-columns:1fr;min-height:0}.daily-copy{padding:25px 24px 28px}.daily-copy h2{font-size:26px;max-width:220px}.daily-copy>p{font-size:12px;max-width:225px}.daily-copy .button{margin-top:22px;font-size:12px;padding:11px 15px}.daily-visual{position:absolute;right:-35px;bottom:36px;width:165px;min-height:190px;opacity:.75;pointer-events:none}.preview-card{width:125px;height:169px;border-radius:12px}.preview-front{padding:10px}.preview-front strong{font-size:10px}.preview-front img{height:72px}.preview-front>span:first-child{font-size:6px}.preview-front>span:last-child{font-size:5px}.daily-note{font-size:9px}.overview-row{margin:18px 0 30px}.overview-row>div{flex-direction:column;gap:5px;padding:15px 4px;text-align:center}.overview-row i{font-size:18px}.overview-row strong{font-size:21px}.overview-row span{font-size:8px;max-width:90px}.deck-grid{grid-template-columns:1fr}.home-library .deck-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.home-library .deck-tile{padding:12px}.home-library .deck-art{height:78px;margin-bottom:12px}.home-library .deck-art img{height:63px;width:100px}.home-library .deck-tile h3{font-size:13px}.home-library .deck-tile>p{font-size:10px}.home-library .deck-tile-bottom{flex-wrap:wrap;gap:6px}.home-library .deck-category{font-size:8px}.home-library .deck-tile-top{margin-bottom:8px}.quiet-tip{align-items:flex-start;font-size:10px}.page-heading h1,.deck-heading h1{font-size:29px}.page-heading p{font-size:12px}.deck-actions{gap:8px}.deck-actions .button{padding:10px 12px;font-size:11px;min-height:42px}.deck-actions .button i{font-size:16px}.sharing-strip{flex-wrap:wrap;gap:8px}.sharing-strip .text-button{margin-left:0;min-height:25px}.library-card{padding:12px 10px;gap:9px}.card-index{font-size:9px}.library-card>img,.card-thumb{width:45px;height:45px}.library-card h3{font-size:11px}.library-card p{font-size:10px}.card-schedule{display:none}.library-card .icon-button{width:29px}.library-card .icon-button i{font-size:19px}.auth-layout{grid-template-columns:1fr}.auth-story{padding:25px 26px;min-height:290px}.auth-story>.brand{font-size:25px}.auth-copy{padding:28px 0 10px;position:relative}.auth-copy .eyebrow{font-size:9px}.auth-copy h1{font-size:37px;letter-spacing:-1.7px;margin:12px 0 14px}.auth-copy p{font-size:11px;max-width:240px}.auth-preview{position:absolute;right:-10px;top:42px;margin:0;width:135px}.auth-preview>span,.auth-foot{display:none}.auth-form-wrap{padding:34px 26px}.auth-form h2{font-size:24px}.editor-dialog{width:calc(100% - 16px);max-height:95dvh;border-radius:18px}.editor-header{padding:18px}.editor-body{padding:22px 18px}.editor-footer{padding:14px 18px}.editor-footer>span{max-width:125px;line-height:1.5}.invite-form{flex-direction:column;align-items:stretch}.user-row{flex-wrap:wrap}.user-row>label{margin-left:50px;width:100%;justify-content:space-between}.admin-panel{padding:20px}.role-label{font-size:9px}.study-shell{padding:12px 18px calc(10px + env(safe-area-inset-bottom))}.study-header{gap:12px}.study-header h1{font-size:14px}.study-header .eyebrow{font-size:8px}.session-progress{margin:13px 0 3px}.card-stage{max-width:330px;height:min(490px,calc(100dvh - 252px - env(safe-area-inset-bottom)));min-height:220px;margin:4px 0 8px}.card-face{padding:21px 24px}.card-face h2{font-size:24px}.card-face.back h2{font-size:24px;margin-top:12px}.personal-example{margin-top:18px}.personal-example p{font-size:12px}.card-bottom{padding-top:15px}.direction-hint{min-height:24px;font-size:9px}.tap-label{font-size:9px}.study-meta>span{font-size:8px;max-width:210px;text-align:right}.grade-buttons{gap:10px}.grade-buttons .button{font-size:12px;min-height:45px}.session-finish h2{font-size:30px}.details-header>span{max-width:170px;font-size:10px}.details-header .button{padding:9px 13px;min-height:38px;font-size:11px}.details-image{padding:10px}.details-example{padding:20px}}
@media(max-height:650px){.card-face h2,.card-face.back h2{font-size:19px;-webkit-line-clamp:3}.card-top{font-size:9px;margin-bottom:3px}.card-face{padding:17px 22px}.personal-example{margin-top:12px}.personal-example p{-webkit-line-clamp:2;font-size:11px}.association{display:none}.card-bottom{padding-top:8px;font-size:8px}.details-button{padding:9px 12px;min-height:35px;font-size:11px}.card-face.back h2{margin-top:8px}.tap-label{display:none}.study-meta>span{display:none}.direction-hint{min-height:20px}}
@media(prefers-reduced-motion:reduce){*,*::before,*::after{animation-duration:.01ms!important;transition-duration:.01ms!important;scroll-behavior:auto!important}}

/* Photo covers and images without an inset frame. */
.deck-grid{grid-template-columns:repeat(auto-fill,minmax(240px,1fr));align-items:start}
.deck-tile{padding:0;overflow:hidden;border:0;border-radius:24px;box-shadow:0 3px 12px #36353308}
.deck-art{height:auto;aspect-ratio:1.1;position:relative;margin:0;border-radius:0}
.deck-art img{width:100%;height:100%;object-fit:contain}
.deck-art.has-photo{flex-shrink:0;aspect-ratio:1.1;overflow:hidden;border-radius:8px 8px 0 0}
.deck-art.has-photo img,.home-library .deck-art.has-photo img{display:block;width:100%;height:100%;object-fit:cover}
.deck-tile-copy{padding:20px 22px 22px;flex:1;display:flex;flex-direction:column}.deck-tile-copy .deck-tile-bottom{margin-top:auto}
.deck-tile h3{font-size:20px;line-height:1.3;margin:0 0 10px}
.deck-tile-bottom{border:0;padding:0;margin:0;font-size:14px;color:var(--muted);flex-wrap:wrap}
.deck-play{position:absolute;left:17px;bottom:17px;width:48px;height:48px;background:var(--ink);color:white;border-radius:50%;display:grid;place-items:center;font-size:22px}
.deck-cover-preview{width:100%;max-height:240px;object-fit:cover;border-radius:16px;margin:0 0 18px}
.card-face.front{padding:0;border:0}
.card-face.front .card-top{position:absolute;left:20px;right:20px;top:16px;z-index:1;color:white;text-shadow:0 1px 6px #0008}
.card-face.front .card-image{margin:0;flex:1;min-height:45px;background:transparent}
.card-face.front .card-image img{object-fit:contain;display:block}
.card-face.front h2{margin:18px 24px 0;font-size:26px}
.card-face.front .card-bottom{margin:0 24px;padding:16px 0}
.details-image{background:none;padding:0;border-radius:0;max-height:480px}
@media(max-width:620px){.deck-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.deck-tile{border-radius:18px}.deck-tile-copy{padding:15px}.deck-tile h3{font-size:16px}.deck-tile-bottom{font-size:12px}.deck-play{width:38px;height:38px;left:12px;bottom:12px;font-size:18px}.card-face.front h2{font-size:24px}}
@media(max-width:360px){.deck-grid{grid-template-columns:1fr}}
@media(max-height:650px){.card-face.front h2{font-size:19px;margin-top:10px}.card-face.front .card-bottom{padding:10px 0}}

.deck-tile{position:relative;overflow:visible}
.deck-launch{display:flex;flex-direction:column;height:100%;width:100%;padding:0;border:0;border-radius:inherit;overflow:hidden;background:white;color:inherit;text-align:left;font:inherit;cursor:pointer}
.deck-menu-toggle{position:absolute;right:14px;top:14px;z-index:2;width:44px;height:44px;display:grid;place-items:center;border:0;border-radius:50%;background:#fff;color:var(--ink);box-shadow:0 2px 12px #0002;cursor:pointer;font-size:25px}
.deck-menu{position:absolute;right:12px;top:66px;z-index:20;width:240px;max-width:calc(100vw - 40px);padding:7px;background:white;border:1px solid var(--line);border-radius:14px;box-shadow:0 12px 40px #36353326}
.deck-menu[hidden]{display:none}
.deck-menu button{display:flex;align-items:center;gap:10px;width:100%;padding:12px;border:0;border-radius:9px;background:none;color:var(--ink);text-align:left;font:inherit;font-size:13px;cursor:pointer}.deck-menu button:hover{background:#f1f0ee}
.deck-menu button:disabled{opacity:.4;cursor:default}
.home-library .deck-tile{padding:0}.home-library .deck-art{height:auto;margin:0}.home-library .deck-art img{height:100%;width:100%}
@media(max-width:620px){.deck-menu-toggle{right:10px;top:10px}.deck-menu{right:0;top:62px}}

.study-mode-picker{display:inline-flex;gap:4px;padding:4px;border-radius:13px;background:#edecea;margin:0 0 22px;max-width:100%}
.study-mode-picker button{display:flex;align-items:center;justify-content:center;gap:8px;min-height:44px;padding:10px 16px;border:0;border-radius:10px;background:transparent;color:var(--muted);font:inherit;font-size:13px;cursor:pointer}
.study-mode-picker button[aria-pressed=true]{background:var(--ink);color:white}
@media(max-width:620px){.study-mode-picker{display:flex;width:100%}.study-mode-picker button{flex:1;min-width:0;padding:10px 8px;font-size:11px;gap:6px}}

@media(max-width:620px){.deck-menu{left:0;right:auto}.deck-tile:nth-child(even) .deck-menu{left:auto;right:0}}

/* Memo: neutral surfaces, photographic content, concise product UI. */
:root{--bg:#f5f4f1;--surface:#fff;--ink:#262625;--muted:#6d6d68;--line:#e2e0da;--green:#30302e;--sage:#eeece7;--accent:#a65335;--radius:16px;font-family:-apple-system,BlinkMacSystemFont,"Segoe UI",Arial,sans-serif}
::selection{background:#ead9cb}
.brand{font-size:27px;font-weight:650;letter-spacing:-1px}.brand-mark{display:none}
.eyebrow{letter-spacing:.2px;text-transform:none;font-size:12px;font-weight:500}
.sidebar{background:#faf9f6}.sidebar>.brand{margin-bottom:36px}.nav-item{font-size:14px;color:var(--muted);border-radius:8px;font-weight:450}.nav-item.active{background:#eae8e2;color:var(--ink);font-weight:600}.nav-item:hover{background:#efede7}.nav-count{background:transparent;color:var(--muted)}.avatar{background:#eae7df;color:#56544e}.profile div>span{font-size:10px}
.topbar{height:72px}.main-content{padding-top:32px}.page-heading{margin-bottom:28px}.page-heading h1,.deck-heading h1{font-size:30px;font-weight:650;letter-spacing:-.8px}.page-heading p{font-size:14px;margin-top:8px;color:var(--muted)}
.button{border-radius:8px;font-weight:550}.button.primary,.button.dark{background:#30302e;color:white}.button.primary:hover,.button.dark:hover{background:#454540}.button.secondary:hover,.icon-button:hover{background:#eeece7}.button:hover:not(:disabled){transform:none}.text-link{color:var(--ink)}
.study-mode-picker{border:1px solid #dddad3;background:#eeece7;border-radius:10px}.study-mode-picker button{border-radius:7px;font-weight:500}.study-mode-picker button[aria-pressed=true]{background:white;color:var(--ink);box-shadow:0 1px 3px #00000012}
.deck-tile{border-radius:16px;box-shadow:none}.deck-tile:hover{transform:none;box-shadow:0 5px 16px #00000009}.deck-tile h3{font-size:19px;font-weight:600;letter-spacing:-.3px}.deck-tile-copy{padding:18px 20px 20px}.deck-tile-bottom{font-size:13px}.deck-play{background:#30302ee8}.due-tag{background:#f2e7df;color:#87482f;font-weight:500}.deck-menu-toggle{box-shadow:0 2px 8px #00000016}.deck-menu{border-radius:10px;box-shadow:0 7px 24px #00000018}.deck-menu button{font-size:14px;border-radius:6px}.deck-menu button:hover{background:#f1efea}
.new-deck-tile{border:1px dashed #c9c5bb;border-radius:16px;background:transparent;color:#716d63}.new-deck-tile strong{font-size:15px;font-weight:550}.new-deck-tile span{display:none}
.search-input{border-color:var(--line);border-radius:8px;background:white}.search-input input{font-size:14px}.library-tools{margin-bottom:20px}
input,textarea,select{border-color:#dbd8d0;border-radius:8px;font-size:14px}input::placeholder,textarea::placeholder{color:#8c8a83}.editor-dialog{background:#fff;border-radius:14px}.editor-header h2{font-size:21px;font-weight:600}.editor-header,.editor-footer{border-color:var(--line)}.form-section-title{letter-spacing:0;text-transform:none;color:#494842;font-weight:600;font-size:14px}.image-editor-preview{background:#f4f2ed;border-color:#ddd9cf}.field-help,.field small{color:var(--muted)}
.review-summary{display:flex;justify-content:space-between;align-items:center;gap:24px;padding:28px 32px;background:white;border:1px solid var(--line);border-radius:14px;margin-bottom:36px}.summary-number{display:block;font-size:54px;line-height:1;font-weight:550;letter-spacing:-2px;margin-bottom:10px}.review-summary h2{font-size:18px;font-weight:500}.review-summary p{font-size:13px;color:var(--muted);margin-top:7px}.library-summary{font-size:12px;color:var(--muted);margin-top:6px}.section-heading h2{font-size:20px;font-weight:600}
.stack-card{display:none}.card-face,.card-face.back,.card-face.front.sage,.card-face.front.sand,.card-face.front.blue,.card-face.front.rose{background:white;border-color:#e2dfd6;box-shadow:0 8px 24px #0000000a;border-radius:18px}.card-face.front{border:0}.card-face h2,.card-face.back h2{font-weight:550;font-size:26px;line-height:1.4;letter-spacing:-.5px}.card-face.front h2{margin-bottom:22px}.card-bottom{display:none}.personal-example{border-color:#d6d0c2}.personal-example p{color:#68655d}.details-button{background:#f0ede6;color:#3e3c36;border-radius:8px}.direction-hint{color:#878174}.tap-label{color:#79766e}.grade-remember{background:#30302e;color:white}.grade-forget{background:white;color:#514b40;border:1px solid #d7d1c5}.grade-remember:hover{background:#454540}.grade-forget:hover{background:#f1eee8}.study-meta{color:#817b70}.study-header h1{font-weight:600}.details-dialog{background:#faf9f6}.details-content h1{font-weight:600;letter-spacing:-.7px}.details-example{background:#eeebe4}.details-content p,.long-text{color:#484641}.details-note{color:var(--muted)}
.auth-layout{display:flex;flex-direction:column;align-items:center;justify-content:center;min-height:100dvh;padding:36px 20px;gap:32px}.auth-story{padding:0;background:none;min-height:0;width:min(380px,100%);display:block}.auth-story>.brand{font-size:30px}.auth-story>p{font-size:14px;color:var(--muted);margin-top:8px}.auth-form-wrap{display:block;padding:0;width:min(380px,100%)}.auth-form{width:100%;max-width:none}.auth-form h2{font-size:23px;font-weight:600;margin-bottom:24px}.auth-form .field{margin-bottom:20px}.auth-note{text-align:left;font-size:12px}
@media(min-width:1500px){.main-content{padding-top:36px}}
@media(max-width:620px){.topbar{height:64px}.main-content{padding-top:24px}.page-heading h1,.deck-heading h1{font-size:27px}.deck-tile{border-radius:14px}.deck-tile-copy{padding:14px}.deck-tile h3{font-size:16px}.review-summary{padding:24px;flex-direction:column;align-items:flex-start;gap:22px;margin-bottom:28px}.review-summary .button{width:100%}.summary-number{font-size:44px}.card-face h2,.card-face.back h2,.card-face.front h2{font-size:23px}.auth-layout{justify-content:flex-start;padding-top:64px}.auth-form-wrap{padding:0}.auth-story{padding:0;min-height:0}.auth-story>.brand{font-size:30px}}
@media(max-height:650px){.card-face h2,.card-face.back h2,.card-face.front h2{font-size:19px}.card-face.front h2{margin-bottom:14px}}

.deck-cover-preview{max-height:180px;border-radius:10px}.field>.upload-button{width:fit-content;margin-top:8px}.editor-dialog::backdrop{background:#24232155;backdrop-filter:none}

.deck-placeholder{display:grid;place-items:center;width:100%;height:100%;background:#ebe7de;color:#8d8678}.deck-placeholder i{font-size:46px;font-weight:normal}.no-image{color:var(--muted)}

/* One focus policy: pointer interaction has no ring; keyboard focus is thin. */
button:focus,a:focus,input:focus,textarea:focus,select:focus,[tabindex]:focus{outline:none;box-shadow:none}
input:focus,textarea:focus,select:focus{border-color:#aaa59b}
.search-input:focus-within{border-color:#aaa59b;box-shadow:none}
.keyboard-navigation button:focus-visible,.keyboard-navigation a:focus-visible,.keyboard-navigation [tabindex]:focus-visible{outline:1px solid #857f73;outline-offset:2px}
.keyboard-navigation .deck-menu button:focus-visible{outline-offset:-2px;background:#f1efea}
.keyboard-navigation input:focus-visible,.keyboard-navigation textarea:focus-visible,.keyboard-navigation select:focus-visible{border-color:#857f73}

.stats-mini{display:flex;align-items:center;justify-content:space-between;gap:24px;border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:22px 0;margin:-12px 0 32px}
.stats-mini-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:35px;flex:1}.stats-mini-metric{display:flex;flex-direction:column;gap:8px}.stats-mini-metric strong{font-size:25px;font-weight:550;letter-spacing:-.6px}.stats-mini-metric small{font-size:16px;color:var(--muted);font-weight:400}.stats-mini-metric span{font-size:12px;color:var(--muted)}.stats-mini-link{display:flex;align-items:center;gap:8px;font-size:13px;white-space:nowrap}.stats-mini-link i{font-size:17px}
.stats-page{max-width:900px}.stats-heading{display:flex;align-items:flex-end;justify-content:space-between;gap:24px}.stats-filter{display:flex;flex-direction:column;gap:8px;min-width:240px;max-width:320px;font-size:12px;color:var(--muted)}.stats-filter select{font-size:13px}.stats-metrics{display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:24px;padding:24px 0;margin-bottom:28px;border-top:1px solid var(--line);border-bottom:1px solid var(--line)}.stats-metric{display:flex;flex-direction:column;gap:9px}.stats-metric strong{font-size:28px;font-weight:550;letter-spacing:-.8px}.stats-metric span{font-size:12px;color:var(--muted)}
.stats-calendar{background:transparent;border:0;border-radius:0;padding:0}.stats-calendar-heading{display:flex;align-items:center;justify-content:space-between;gap:16px;margin-bottom:20px}.stats-calendar-heading h2{font-size:20px;font-weight:550;letter-spacing:-.3px}.stats-month-nav{display:flex;gap:6px}.stats-weekdays,.stats-calendar-grid{display:grid;grid-template-columns:repeat(7,minmax(0,1fr));gap:0}.stats-calendar-grid{border-top:1px solid var(--line);border-left:1px solid var(--line)}.stats-weekdays{margin-bottom:10px;color:var(--muted);font-size:12px;text-align:center}.stats-day{display:flex;flex-direction:column;justify-content:space-between;gap:10px;min-height:72px;padding:12px;text-align:left;border:0;border-right:1px solid var(--line);border-bottom:1px solid var(--line);border-radius:0;background:transparent;color:var(--ink);font:inherit;cursor:pointer}.stats-day.is-active{background:#eae7e0}.stats-day.is-selected{background:#dedbd3;box-shadow:inset 0 -2px 0 #58564f}.stats-day.is-today .stats-day-number{font-weight:700;text-decoration:underline;text-underline-offset:4px}.stats-day.is-future{cursor:default;color:#c2bfb8}.stats-day.is-future .stats-day-number{color:#c2bfb8}.stats-day-number{font-size:12px;color:#777067}.stats-day-count{font-size:18px;font-weight:550}.stats-day:not(.is-future):hover{background:#eeece6}.stats-day.is-selected:hover{background:#dedbd3}.stats-calendar-blank{min-height:72px;border-right:1px solid var(--line);border-bottom:1px solid var(--line)}.stats-legend{display:flex;align-items:flex-start;gap:10px;font-size:12px;color:var(--muted);line-height:1.6;margin-top:20px}.stats-legend-dot{width:12px;height:12px;background:#eae7e0;border:1px solid #d5d1c8;border-radius:0;flex-shrink:0;margin-top:4px}.stats-day-detail{border-top:1px solid var(--line);padding-top:18px;margin-top:20px}.stats-day-detail h3{font-size:14px;font-weight:550;margin-bottom:8px}.stats-day-detail p,.stats-empty-month{font-size:13px;color:var(--muted)}.stats-empty-month{margin-top:12px}.card-stat-question{font-size:19px;font-weight:550;line-height:1.4}.card-attempt-count{display:flex;flex-direction:column;gap:10px;padding:25px 0}.card-attempt-count strong{font-size:38px;font-weight:550}.card-attempt-count span{font-size:13px;color:var(--muted)}
@media(max-width:620px){.stats-mini{flex-direction:column;align-items:stretch;gap:18px}.stats-mini-metrics{gap:14px}.stats-mini-metric strong{font-size:22px}.stats-mini-metric span{font-size:11px;line-height:1.5}.stats-mini-link{justify-content:flex-end}.stats-heading{align-items:stretch;flex-direction:column;gap:20px}.stats-filter{max-width:none;min-width:0}.stats-metrics{gap:12px}.stats-metric strong{font-size:22px}.stats-metric span{font-size:11px;line-height:1.5}.stats-calendar{padding:0}.stats-calendar-heading h2{font-size:17px}.stats-calendar-heading{margin-bottom:15px}.stats-weekdays,.stats-calendar-grid{gap:0}.stats-day{padding:7px;min-height:57px;border-radius:0}.stats-day-count{font-size:15px}.stats-day-number{font-size:10px}.stats-calendar-blank{min-height:57px}.stats-legend{font-size:11px}.sidebar nav{grid-template-columns:repeat(5,minmax(0,1fr))}.sidebar .nav-item{font-size:10px}}

/* Compact corners keep controls quiet and let card images lead. */
.button,.icon-button,.nav-item,input,textarea,select,.search-input,.study-mode-picker,.study-mode-picker button,.details-button,.deck-menu,.deck-menu button{border-radius:4px}
.deck-tile,.new-deck-tile,.library-card,.review-summary,.editor-dialog,.card-face,.card-face.back,.card-face.front.sage,.card-face.front.sand,.card-face.front.blue,.card-face.front.rose{border-radius:8px}
.stats-month-nav .icon-button{border-radius:0}

.select-menu{position:relative;width:100%;min-width:0}.select-menu select[hidden]{display:none}.select-trigger{width:100%;display:flex;align-items:center;justify-content:space-between;gap:14px;min-height:44px;padding:12px 14px;border:1px solid #dbd8d0;border-radius:4px;background:white;color:var(--ink);font:inherit;font-size:14px;text-align:left}.select-trigger>span:first-child{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.select-caret{font-size:18px;color:var(--muted)}.select-options{position:fixed;inset:auto;margin:0;padding:4px;border:1px solid #d9d6ce;border-radius:4px;background:#fff;color:var(--ink);box-shadow:0 4px 14px #00000012;overflow:auto}.select-options::backdrop{background:transparent}.select-option{display:block;width:100%;padding:11px 12px;border-radius:2px;background:transparent;color:var(--ink);font:inherit;font-size:14px;text-align:left}.select-option[aria-selected=true]{background:#eeece6;font-weight:550}.select-option:hover,.select-option:focus{background:#e8e5dd;outline:none!important;box-shadow:none!important}.stats-filter .select-trigger{font-size:13px}

.toasts[popover]{inset:auto auto 24px 50%;margin:0;padding:0;border:0;background:transparent;color:inherit;overflow:visible;width:max-content}.toasts[popover]:not(:popover-open){display:none}.toasts::backdrop{background:transparent;pointer-events:none}.toast{border-radius:4px}

/* Short transitions show navigation and loading without slowing interaction. */
.main-content{animation:page-appear 200ms ease-out;transition:filter 140ms ease,opacity 140ms ease}
.main-content.is-route-loading{filter:blur(2px);opacity:.55}
.editor-dialog[open],.details-dialog[open]{animation:window-appear 180ms cubic-bezier(.2,.7,.3,1)}
.editor-dialog[open]::backdrop,.details-dialog[open]::backdrop{animation:backdrop-appear 160ms ease-out}
.select-options:popover-open,.deck-menu:not([hidden]){animation:menu-appear 130ms ease-out;transform-origin:top center}
.nav-item,.icon-button,.select-trigger,.select-option,.deck-menu button,.stats-day,.study-mode-picker button{transition:background-color 130ms ease,color 130ms ease,border-color 130ms ease}
.deck-tile{transition:box-shadow 160ms ease}
.study-shell,.auth-form-wrap{animation:page-appear 200ms ease-out}
@keyframes page-appear{from{opacity:0;filter:blur(2px);transform:translateY(4px)}to{opacity:1;filter:blur(0);transform:translateY(0)}}
@keyframes window-appear{from{opacity:0;transform:translateY(6px) scale(.99)}to{opacity:1;transform:translateY(0) scale(1)}}
@keyframes menu-appear{from{opacity:0;transform:translateY(-3px)}to{opacity:1;transform:translateY(0)}}
@keyframes backdrop-appear{from{opacity:0}to{opacity:1}}
@media(prefers-reduced-motion:reduce){.main-content.is-route-loading{filter:none}.main-content,.study-shell,.auth-form-wrap,.editor-dialog[open],.details-dialog[open],.select-options:popover-open,.deck-menu:not([hidden]){animation:none}}

/* Keep focused text fields at the iOS legibility threshold without disabling pinch zoom. */
@media(max-width:820px),(hover:none) and (pointer:coarse){input,textarea,select,.search-input input,.limit-input,.stats-filter select,.select-trigger,.stats-filter .select-trigger,[contenteditable=true]{font-size:16px}}

/* Access remains a compact part of the existing profile and user editor. */
.access-status{display:flex;flex-direction:column;gap:3px;font-size:12px;line-height:1.5;color:var(--ink)}.access-status small{font-size:11px;color:var(--muted)}.access-status.is-expired{color:#87482f}.profile .access-status{margin-top:5px;font-size:10px}.profile .access-status small{font-size:10px}.access-banner{margin-bottom:24px;padding:15px 18px;border:1px solid #ddd3c6;border-radius:4px;background:#f4f0e8}.access-banner strong{font-size:14px;font-weight:550}.access-banner p{font-size:13px;line-height:1.6;color:var(--muted);margin-top:5px}.user-access{display:flex;flex-direction:column;gap:8px;min-width:170px}.user-access .text-button{text-align:left;font-size:12px}.access-current{padding-bottom:20px}.access-history{margin-top:28px;padding-top:20px;border-top:1px solid var(--line)}.access-history h3{font-size:14px;font-weight:550;margin-bottom:16px}.access-history ol{list-style:none;margin:0;padding:0}.access-history li{padding:12px 0;border-bottom:1px solid var(--line)}.access-history li>div{display:flex;justify-content:space-between;gap:12px}.access-history strong{font-size:12px;font-weight:550}.access-history time,.access-history p{font-size:11px;line-height:1.6;color:var(--muted)}.access-history p{margin-top:4px}.registration-code{margin:0 0 20px;padding-top:8px;border-top:1px solid var(--line)}.registration-code>.field-help{line-height:1.6;margin:10px 0 16px}.registration-code-actions{display:flex;justify-content:space-between;gap:12px}.registration-code-actions .text-button{font-size:12px}.registration-code input{letter-spacing:5px}.deck-launch:disabled{opacity:.7;cursor:default}.deck-menu button:disabled{opacity:.45;cursor:default}.deck-launch:disabled .deck-play{display:none}
@media(max-width:620px){.user-row{flex-wrap:wrap;gap:14px}.user-access{margin-left:48px;min-width:0;flex-basis:calc(100% - 48px)}.user-row>label{margin-left:48px}.access-history li>div{flex-direction:column;gap:3px}.registration-code-actions{flex-wrap:wrap}}
.registration-code[hidden],#access-form [hidden]{display:none}

/* Invitation cards and editor follow the existing neutral access controls. */
.invite-create-form{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:18px;align-items:start}.invite-create-form .field{margin:0}.invite-create-form>.form-error{grid-column:1/-1;margin:0}.invite-create-form>.button{align-self:end;justify-self:start}.invite-create-note{margin-top:18px;line-height:1.6;font-size:12px}.invitation-list{display:grid;gap:14px}.invitation-card{padding:18px;border:1px solid var(--line);border-radius:8px}.invitation-card-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:18px;margin-bottom:14px}.invitation-card h3{font-size:15px;font-weight:550;overflow-wrap:anywhere}.invitation-card-heading p,.invite-email{font-size:12px;color:var(--muted);margin-top:5px;overflow-wrap:anywhere}.invitation-card-heading>.button{flex-shrink:0;font-size:12px}.invite-summary{display:flex;flex-wrap:wrap;gap:8px 18px;font-size:12px;color:var(--muted);line-height:1.6}.invite-status{font-weight:550;color:var(--ink)}.invite-status.is-revoked,.invite-status.is-expired,.invite-status.is-exhausted{color:#87482f}.invite-legacy-note{font-size:11px;color:var(--muted);margin-top:12px;line-height:1.6}#invitation-editor .invite-summary{margin-bottom:10px}#invitation-editor .invite-email{margin-bottom:22px}.invite-link-panel,.invite-legacy-panel{padding:18px;border:1px solid var(--line);border-radius:4px;background:#f6f5f1;margin-bottom:24px}.invite-link-panel .field{margin-bottom:14px}.invite-link-panel input{font-size:13px;background:#fff}.invite-link-panel .field-help:empty{display:none}.invite-link-panel .field-help{margin-top:12px}.invite-legacy-panel p,.invite-revoke-panel p,.invite-confirm p{font-size:12px;color:var(--muted);line-height:1.7;margin-bottom:14px}.invite-revoke-panel{border-top:1px solid var(--line);padding-top:20px;margin-top:24px}.invite-confirm{margin-top:18px;padding:16px;border:1px solid #ddd3c6;border-radius:4px;background:#f4f0e8}.invite-confirm>div{display:flex;flex-wrap:wrap;gap:10px}.invite-confirm[hidden]{display:none}#invitation-editor .editor-header h2{overflow-wrap:anywhere}
@media(max-width:620px){.invite-create-form{grid-template-columns:minmax(0,1fr)}.invite-create-form>.button{width:100%}.invitation-card-heading{flex-direction:column;gap:12px}.invitation-card-heading>.button{align-self:flex-start}.invite-summary{flex-direction:column;gap:4px}.invitation-card{padding:15px}.invite-link-panel,.invite-legacy-panel{padding:14px}.invite-link-panel>.button{width:100%}}
@media(max-width:820px),(hover:none) and (pointer:coarse){.invite-link-panel input{font-size:16px}}

.registration-details[hidden],.registration-back[hidden]{display:none}
.registration-back{margin:0 0 8px;min-height:32px;font-size:13px;color:var(--muted)}
.auth-form:has(.code-step:not([hidden])) h2{margin-top:4px;margin-bottom:16px}
.code-step{padding:0;border:0;margin:0 0 28px;animation:page-appear 180ms ease-out}
.code-recipient{font-size:14px;line-height:1.6;color:var(--ink);overflow-wrap:anywhere;margin-bottom:6px}
.code-instruction{font-size:13px;line-height:1.6;color:var(--muted);margin-bottom:26px}
.otp-field>label{display:block;font-size:12px;font-weight:550;margin-bottom:10px}
.otp-entry{position:relative;height:64px;margin-bottom:18px}
.otp-entry input{position:absolute;inset:0;z-index:1;width:100%;height:100%;padding:0;border:0;background:transparent;color:transparent;caret-color:transparent;font-size:32px;opacity:0;letter-spacing:0}
.otp-entry input:focus,.otp-entry input:focus-visible{outline:none;box-shadow:none}
.otp-slots{display:grid;grid-template-columns:repeat(6,minmax(0,1fr));gap:8px;height:100%;pointer-events:none}
.otp-slot{display:flex;align-items:center;justify-content:center;min-width:0;background:white;border:1px solid #dbd8d0;border-radius:4px;font-size:30px;font-weight:500;font-variant-numeric:tabular-nums;color:var(--ink);transition:border-color 130ms ease,background-color 130ms ease}
.otp-slot:empty::after{content:'—';font-size:18px;color:#cbc7be}
.otp-slot.is-active{border-color:#827c70;background:#fcfbf8}
.code-step .registration-code-actions{align-items:flex-start;gap:12px}.code-step .text-button{font-weight:450}
@media(max-width:360px){.otp-slots{gap:6px}.otp-entry{height:58px}.otp-slot{font-size:27px}.registration-code-actions .text-button{font-size:11px}}
@media(prefers-reduced-motion:reduce){.code-step{animation:none}}

/* Preserve the full photographic association in previews and deck covers. */
.library-card>img,.deck-cover-preview{object-fit:contain}
.card-face.front .card-image{overflow:hidden}
.card-face.front .card-image img{width:100%;height:100%;object-position:center}

/* One consistent photo layout for every aspect ratio, including imported corners. */
.card-face,.card-face.back,.card-face.front.sage,.card-face.front.sand,.card-face.front.blue,.card-face.front.rose{border-radius:12px}
.card-face.front .card-top{position:static;flex-shrink:0;padding:14px 16px 8px;color:var(--muted);text-shadow:none}
.card-face.front .card-image{margin:0 12px;border-radius:8px;background:#f3f2ef;overflow:hidden;align-items:center;justify-content:center}
.card-face.front .card-image img{display:block;width:100%;height:100%;object-fit:contain;object-position:center;border-radius:0}
.card-face.front h2{margin:16px 20px 24px}

/* Bottom navigation adapts to both five user tabs and six administrator tabs. */
@media(max-width:800px){
 .sidebar{padding-left:max(8px,env(safe-area-inset-left));padding-right:max(8px,env(safe-area-inset-right));max-width:100vw}
 .sidebar nav{display:grid;grid-template-columns:none;grid-auto-flow:column;grid-auto-columns:minmax(0,1fr);width:100%;min-width:0;gap:0}
 .sidebar .nav-item{width:100%;min-width:0;padding:6px 0;overflow:hidden;font-size:10px}
 .sidebar .nav-item>span:not(.nav-count){display:block;width:100%;min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;text-align:center}
 .sidebar .nav-item i{font-size:20px}
}
.nav-label-mobile{display:none}
@media(max-width:800px){.sidebar .nav-item>span.nav-label-desktop{display:none}.sidebar .nav-item>span.nav-label-mobile{display:block}}

/* Training photographs are edge-to-edge, without an inset picture panel. */
.card-face.front .card-image{margin:0;border-radius:0;background:transparent;align-items:flex-start;justify-content:center}
.card-face.front .card-image img{width:100%;height:100%;object-fit:contain;object-position:top center;border-radius:0}
.card-face.front .card-top{position:absolute;top:12px;left:16px;right:16px;padding:0;z-index:1;color:#fff;text-shadow:0 1px 4px #0008}

/* Both readable faces share one card silhouette; JS swaps them edge-on. */
.card-stage .flashcard,.card-stage .flashcard .card-face{border-radius:var(--study-card-radius,28px)}
.flip-inner,.flip-inner.flipped{transform:none;transform-style:flat;transition:none}
.card-face.back{transform:none}
.card-face{backface-visibility:visible;-webkit-backface-visibility:visible}
.card-face[aria-hidden="true"]{opacity:0;visibility:hidden;pointer-events:none}
.card-face[aria-hidden="false"]{opacity:1;visibility:visible;z-index:2}

.card-stage{max-width:420px;min-height:0;perspective:1400px}
.card-face.front .card-top{display:none}
.card-face.front .card-image{flex:0 1 auto;aspect-ratio:1.15;min-height:0;align-items:center}
.card-face.front h2{font-size:21px;line-height:1.35;font-weight:550;margin:14px 20px 28px;letter-spacing:-.3px}
.card-face.back{padding:18px 20px;border:0}
.card-face.back .card-top{flex-shrink:0;margin:0 0 12px;font-size:11px}
.answer-scroll{flex:1;min-height:0;overflow:auto;overscroll-behavior:contain;touch-action:pan-y;user-select:text;-webkit-user-select:text;scrollbar-width:thin}
.flashcard:has(.back[aria-hidden="false"]){touch-action:none}
.card-face.back .answer-title{font-size:18px;line-height:1.35;margin:0 0 14px;font-weight:650;letter-spacing:-.2px}
.answer-paragraph,.answer-examples p{font-size:16px;line-height:1.5;margin:0 0 14px;white-space:pre-wrap;color:#343432}
.answer-examples h3{font-size:12px;margin:0 0 6px;color:#77766f}
.card-face.back .association{margin:0 0 12px;font-size:14px}
.card-face.back .details-button{flex-shrink:0;margin-top:12px;min-height:34px;padding:8px 10px;font-size:12px;background:transparent;border-top:1px solid #e8e6e0;border-radius:0}
@media(max-width:620px){.study-shell{padding:12px 12px calc(10px + env(safe-area-inset-bottom))}.direction-hint,.tap-label{display:none}.study-body{padding:10px 0}.card-stage{width:100%;max-width:none;margin:0}.card-face.front h2{font-size:20px;margin:14px 18px 28px}.card-face.back{padding:16px 18px}.answer-paragraph,.answer-examples p{font-size:16px;line-height:1.45}.grade-buttons .button{min-height:44px}.study-meta>span{display:none}}
@media(prefers-reduced-motion:reduce){.card-stage{transition:none}.card-face[aria-hidden="false"]{animation:none}}

/* Card questions and answer names remain readable in full. */
.card-face.front h2,.card-face.back .answer-title{display:block;-webkit-line-clamp:unset;overflow:visible}
@media(max-width:620px){.library-card h3{font-size:15px;line-height:1.45}.library-card p{font-size:13px;line-height:1.5}}

/* Access management follows the calendar's flat rows and thin rules. */
.access-admin{max-width:1200px}
.access-admin-heading{display:flex;align-items:flex-start;justify-content:space-between;gap:24px;margin-bottom:28px}
.access-admin-heading h1{font-size:28px;line-height:1.3;letter-spacing:-.7px;font-weight:600;margin:0 0 8px}
.access-admin-heading p{font-size:14px;line-height:1.5;color:var(--muted);margin:0}
.access-admin .button{font-size:13px;border-radius:4px}
.access-tabs{display:flex;gap:24px;border-bottom:1px solid var(--line);margin-bottom:24px}
.access-tabs [role=tab]{display:flex;align-items:center;gap:8px;padding:12px 0;border:0;border-bottom:2px solid transparent;background:none;color:var(--muted);font:inherit;font-size:15px;cursor:pointer;border-radius:0}
.access-tabs [aria-selected=true]{color:var(--ink);border-bottom-color:var(--ink);font-weight:550}
.access-tabs span{font-size:12px;font-weight:400;color:var(--muted);font-variant-numeric:tabular-nums}
.access-toolbar{display:grid;grid-template-columns:minmax(200px,1.6fr) repeat(4,minmax(140px,1fr));gap:12px;align-items:end}
.access-filter,.access-search{display:block;min-width:0}
.access-filter>span,.access-filter-label{display:block;font-size:12px;line-height:1.5;color:var(--muted);margin:0 0 7px}
.access-search .search-input{max-width:none;padding:0 10px;border-radius:4px}
.access-search input{min-width:0;width:100%;min-height:44px;font-size:14px;padding:10px 0}
.access-filter .select-trigger{font-size:13px;min-height:44px;padding:10px 12px}
.access-results-meta{display:flex;align-items:center;justify-content:space-between;gap:20px;margin:20px 0 12px;font-size:12px;color:var(--muted)}
.access-results-meta .text-button{font-size:12px;min-height:32px}
.access-table{width:100%;border-collapse:collapse;text-align:left;font-size:14px;line-height:1.5;border-top:1px solid var(--line)}
.access-table th{font-size:12px;font-weight:500;color:var(--muted);padding:12px 14px;border-bottom:1px solid var(--line)}
.access-table td{padding:18px 14px;border-bottom:1px solid var(--line);vertical-align:middle}
.access-table th:first-child,.access-table td:first-child{padding-left:0}
.access-table th:last-child,.access-table td:last-child{padding-right:0}
.access-identity{min-width:200px;max-width:320px;overflow-wrap:anywhere}
.access-identity>strong{display:block;font-size:15px;line-height:1.45;font-weight:550;margin-bottom:4px}
.access-identity>span{display:block;font-size:13px;color:var(--muted)}
.invite-link-panel textarea{display:block;width:100%;min-height:64px;resize:none;font-size:13px;line-height:1.5;overflow-wrap:anywhere;word-break:break-all;background:#fff}
.access-identity .invite-link-panel{padding:0;border:0;background:none;margin:14px 0 0}
.access-identity .invite-link-panel .field{margin-bottom:8px}
.access-identity .invite-link-panel .field>span{font-size:11px;font-weight:500;color:var(--muted)}
.access-identity .invite-link-panel>.button{min-height:34px;font-size:12px;padding:6px 10px}
@media(max-width:820px),(hover:none) and (pointer:coarse){.invite-link-panel textarea{font-size:16px;min-height:76px}}
.access-user-id{display:block;padding:0;margin-top:8px;border:0;background:none;text-align:left;color:#858077;font-family:ui-monospace,SFMono-Regular,monospace;font-size:11px;line-height:1.5;cursor:pointer;overflow-wrap:anywhere;word-break:break-all}
.access-user-id i{font-size:12px;vertical-align:middle;margin-left:4px}
.access-user-id:hover{color:var(--ink)}
.invite-link-panel.invite-link-compact{padding:0;border:0;background:none;border-radius:0;margin:12px 0 20px}
.access-identity .invite-link-panel.invite-link-compact{margin:8px 0 0}
.invite-copy-line{display:flex;align-items:center;gap:6px;width:100%;max-width:360px;min-height:24px;margin:0;padding:0}
.invite-copy-line>span{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.invite-copy-line>i{flex-shrink:0;margin:0}
.invite-link-compact .field-help{margin:4px 0 0;font-size:11px}
.invite-old-link{display:block;font-size:11px;color:var(--muted);margin-top:8px;line-height:1.5}
.access-table .access-status{font-size:13px;line-height:1.5}
.access-table .access-status small{font-size:12px;line-height:1.5}
.access-table td>small{display:block;font-size:12px;line-height:1.5;color:var(--muted);margin-top:4px}
.access-limit{width:76px;min-height:40px;padding:8px 10px;font-size:14px;line-height:1.4}
.access-row-action{text-align:right;white-space:nowrap}
.access-row-action .button{min-height:38px;padding:8px 12px;white-space:nowrap}
.access-row-action>.muted{font-size:12px}
.access-activation-count{font-variant-numeric:tabular-nums}
.access-invite-status{font-size:13px;color:var(--muted)}
.access-invite-status.is-active{color:#4c6955}.access-invite-status.is-revoked,.access-invite-status.is-expired{color:#885440}
.access-no-results{border-top:1px solid var(--line);border-bottom:1px solid var(--line);padding:40px 0}
.access-no-results h2{font-size:17px;font-weight:550;margin-bottom:8px}.access-no-results p{font-size:14px;line-height:1.5;color:var(--muted)}
@media(max-width:1200px){.access-toolbar{grid-template-columns:repeat(4,minmax(0,1fr))}.access-search{grid-column:1/-1}}
@media(max-width:900px){
 .access-admin-heading{gap:16px;flex-wrap:wrap}.access-admin-heading h1{font-size:25px}
 .access-table,.access-table tbody{display:block}.access-table thead{display:none}
 .access-table tr{display:grid;grid-template-columns:1fr 1fr;gap:14px 20px;padding:20px 0;border-bottom:1px solid var(--line)}
 .access-table td,.access-table td:first-child,.access-table td:last-child{display:block;min-width:0;padding:0;border:0;max-width:none}
 .access-table td.access-identity{grid-column:1/-1}
 .access-table td[data-label]::before{content:attr(data-label);display:block;font-size:11px;color:var(--muted);margin-bottom:6px}
 .access-row-action{grid-column:1/-1;text-align:left}
 .access-user-id{font-size:12px;min-height:32px;padding:5px 0}
}
@media(max-width:620px){
 .access-admin-heading{margin-bottom:22px}.access-admin-heading h1{font-size:23px}.access-admin-heading p{font-size:13px}
 .access-toolbar{grid-template-columns:repeat(2,minmax(0,1fr));gap:14px 10px}
 .access-search input,.access-filter .select-trigger,.access-limit{font-size:16px}
 .access-tabs{gap:20px;margin-bottom:20px}.access-tabs [role=tab]{font-size:14px;min-height:44px}
 .access-results-meta{gap:10px;font-size:12px}.access-results-meta .text-button{font-size:12px}
 .access-admin .button{min-height:42px}.access-table .access-status{font-size:14px}
 .access-identity>strong{font-size:16px}.access-identity>span{font-size:14px}
}

.access-heading-actions{display:flex;gap:10px;flex-wrap:wrap}
.access-row-action .text-button{display:block;margin-top:8px;font-size:12px}
.security-limits-form{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:18px}
.security-limits-form label{display:grid;gap:8px;font-size:14px;font-weight:600}
.security-limits-form .form-error,.security-limits-form>button{grid-column:1/-1}
.security-limits-form>button{justify-self:start}
.security-actions{margin-top:28px;padding-top:22px;border-top:1px solid var(--border)}
.security-actions h3{font-size:16px;margin:0 0 12px}
.security-actions p{font-size:14px;line-height:1.6;margin-bottom:18px}
.security-actions button{margin:0 8px 8px 0}
@media(max-width:620px){.access-heading-actions{width:100%}.security-limits-form{grid-template-columns:1fr}.security-limits-form input{font-size:16px}}
.security-limits-form .form-error:empty{display:none}

/* The answer lives on the reverse face; only overflow opens the full reader. */
.card-face.back .answer-scroll{overflow:hidden;touch-action:none;user-select:none;-webkit-user-select:none}
.card-face.back .answer-summary{font-size:18px;line-height:1.5;font-weight:550;letter-spacing:-.15px;white-space:pre-wrap;margin:0 0 18px;color:#292927}
.card-face.back .answer-summary.is-truncated{display:-webkit-box;-webkit-box-orient:vertical;overflow:hidden}
.card-face.back [data-answer-block][hidden],.card-face.back #show-details[hidden]{display:none}
.card-face.back .details-button{align-self:flex-end;gap:10px;min-height:34px;padding:6px 10px;margin-top:10px;background:#f1f0ec;border:0;border-radius:4px;font-size:12px}
@media(max-width:620px){.card-face.back .answer-summary{font-size:17px;line-height:1.5}}

/* Consistent square covers for existing and new decks. */
.deck-art.has-photo,.home-library .deck-art.has-photo{aspect-ratio:1;}
.deck-text-cover{position:relative;aspect-ratio:1;display:flex;flex-direction:column;justify-content:center;gap:14px;padding:28px 24px 76px;background:#f1f0ec;width:100%;overflow:hidden}
.memo-image-placeholder{align-self:center;font-size:40px;font-weight:650;letter-spacing:-2px;color:#b5b3ac}
.deck-text-cover{justify-content:center;padding:28px;flex-shrink:0}
.text-card-mark{font-size:32px;font-weight:650;letter-spacing:-1.5px;color:#b5b3ac;margin:0 0 36px;order:-1}
.memo-card-thumb{font-size:22px;font-weight:650;color:#aaa79f}
.card-preview-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(220px,1fr));gap:20px;align-items:stretch}
.card-preview-art{width:100%;aspect-ratio:1;display:flex;align-items:center;justify-content:center;background:#f1f0ec;flex-shrink:0;overflow:hidden}
.card-preview-art img{display:block;width:100%;height:100%;object-fit:cover;object-position:center}
.card-preview .deck-tile-copy{padding:14px 16px 16px;gap:10px}
.card-preview .deck-tile-copy h3{font-size:15px;line-height:1.45;min-height:4.35em;margin:0;font-weight:600;overflow-wrap:anywhere;display:-webkit-box;-webkit-line-clamp:3;-webkit-box-orient:vertical;overflow:hidden}
.card-preview-answer{font-size:13px;line-height:1.5;min-height:3em;color:var(--muted);margin:0;display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden}
.card-preview .deck-tile-bottom{font-size:11px;padding-top:8px;color:var(--muted)}
.card-preview .deck-menu-toggle{width:36px;height:36px;top:10px;right:10px;font-size:20px}
.card-preview .deck-menu{right:8px;top:52px}
@media(max-width:620px){.card-preview-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.card-preview .deck-tile-copy{padding:12px;gap:8px}.card-preview .deck-tile-copy h3{font-size:14px}.card-preview-answer{font-size:12px}.card-preview .deck-menu{left:0;right:auto}.card-preview:nth-child(even) .deck-menu{left:auto;right:0}}
@media(max-width:360px){.card-preview-grid{grid-template-columns:1fr}}
.card-face.front.text-only{padding:24px;justify-content:center}
.card-face.front.text-only .card-top{display:block;position:static;color:var(--muted);text-shadow:none;font-size:12px;margin-bottom:24px}
.card-face.front.text-only h2{margin:0 0 32px;font-size:clamp(22px,5vw,30px);line-height:1.4;overflow-wrap:anywhere}
.library-card.no-photo .library-card-text{grid-column:auto;flex:1}
@media(max-width:620px){.deck-text-cover{padding:18px 16px 58px;gap:10px}.card-face.front.text-only{padding:24px}.card-face.front.text-only h2{font-size:24px}}
.image-upload-dialog{width:min(680px,calc(100% - 24px));max-height:calc(100dvh - 24px);padding:0;border:0;border-radius:8px;background:#fff;color:var(--ink);box-shadow:0 16px 60px #0002;overflow:auto}
.image-upload-dialog::backdrop{background:#0005}
.image-upload-dialog .editor-header h2{font-size:21px}
.image-upload-body{padding:22px 26px}
.image-recommendation{font-size:16px;line-height:1.5;margin:0 0 18px;font-weight:550}
.image-recommendation small{display:block;font-size:13px;font-weight:400;color:var(--muted);margin-top:5px}
.image-file-info{font-size:12px;line-height:1.5;color:var(--muted);margin:14px 0;overflow-wrap:anywhere}
.image-crop-tools[hidden]{display:none}
.image-crop-frame{width:100%;margin:0 auto;background:#efeeea;overflow:hidden}
.image-crop-frame canvas{display:block;width:100%;height:100%;cursor:grab;touch-action:none}
.image-crop-frame canvas:active{cursor:grabbing}
.image-crop-controls{display:grid;grid-template-columns:1fr 1fr;gap:20px;margin-top:16px}
.image-crop-controls label{display:grid;gap:8px;font-size:13px;font-weight:550}
.image-crop-controls input[type=range]{width:100%;padding:0;min-height:40px;accent-color:#363633;border:0;box-shadow:none}
.image-upload-dialog .form-error:empty{display:none}
.image-upload-dialog .editor-footer{position:sticky;bottom:0;background:#fff;gap:12px;justify-content:space-between}
@media(max-width:620px){.image-upload-body{padding:18px}.image-upload-dialog .editor-header{padding:16px 18px}.image-upload-dialog .editor-header h2{font-size:19px}.image-crop-controls{grid-template-columns:1fr;gap:12px}.image-crop-controls select{font-size:16px}.image-upload-dialog .editor-footer{padding:14px 18px}.image-upload-dialog .editor-footer .button{font-size:13px;padding:10px}}
@media(max-width:620px){.image-crop-controls{grid-template-columns:1fr 1fr;gap:12px}.image-crop-controls .select-trigger{min-width:0}.image-crop-tools>.field-help{font-size:12px;margin-top:10px}}
.image-selection-size{font-size:12px;color:var(--muted);margin:8px 0 0;text-align:center}

/* Modal containers must never receive the browser's automatic focus halo.
   Keyboard focus remains visible on the controls inside the dialog. */
dialog:focus,dialog:focus-visible,[role=dialog]:focus,[role=dialog]:focus-visible{outline:none!important}
/* Author display rules on images/layouts must not override the hidden attribute. */
[hidden]{display:none!important}
summary:focus{outline:none;box-shadow:none}
.keyboard-navigation summary:focus-visible{outline:1px solid #857f73;outline-offset:2px}

/* Today: one compact panel for the next action and actual activity. */
.review-summary{display:block;padding:0;margin-bottom:28px;background:transparent;border:0;border-top:1px solid var(--line);border-bottom:1px solid var(--line);border-radius:0;overflow:visible}
.review-summary-main{display:grid;grid-template-columns:auto minmax(0,1fr) auto;align-items:center;gap:24px;padding:20px 0}
.summary-count{min-width:94px;padding-right:24px;border-right:1px solid var(--line)}
.review-summary .summary-number{font-size:48px;line-height:1;font-weight:550;letter-spacing:-1.5px;margin:0 0 5px;font-variant-numeric:tabular-nums}
.summary-count-label{font-size:12px;color:var(--muted)}
.summary-schedule{display:flex;align-items:center;gap:6px;font-size:12px;color:var(--muted);margin-bottom:8px}
.summary-schedule i{font-size:16px}
.review-summary h2{font-size:20px;line-height:1.3;font-weight:600;letter-spacing:-.4px;margin:0}
.review-summary p{font-size:13px;line-height:1.5;margin-top:6px}
.review-summary .stats-mini{margin:0;border-top:1px solid var(--line);border-bottom:0;padding:18px 0;gap:24px;background:transparent}
.review-summary .stats-mini-metrics{gap:0;width:100%}
.review-summary .stats-mini-metric:not(:first-child){border-left:1px solid var(--line);padding-left:24px}
.review-summary .stats-mini-metric{gap:4px}
.review-summary .stats-mini-metric strong{font-size:22px;font-variant-numeric:tabular-nums}
.review-summary .stats-mini-metric span{line-height:1.5}
@media(max-width:620px){
 .review-summary-main{grid-template-columns:auto minmax(0,1fr);padding:18px 0;gap:18px}
 .summary-count{min-width:72px;padding-right:18px}
 .review-summary .summary-number{font-size:40px;letter-spacing:-1.2px}
 .review-summary h2{font-size:20px}
 .review-summary-main>.button{grid-column:1/-1;width:100%;min-height:44px;margin-top:2px}
 .review-summary .stats-mini{padding:16px 0;gap:14px}
 .review-summary .stats-mini-metrics{gap:0}
 .review-summary .stats-mini-metric{padding-right:8px}
 .review-summary .stats-mini-metric:not(:first-child){padding-left:12px}
 .review-summary .stats-mini-metric strong{font-size:20px}
 .review-summary .stats-mini-metric span{font-size:11px}
}

/* Account and navigation: flat sections, consistent controls, three mobile tabs. */
.account-avatar{display:inline-flex;align-items:center;justify-content:center;width:36px;height:36px;flex-shrink:0;border-radius:50%;background:#e8e6e0;color:var(--ink);overflow:hidden;font-weight:600;font-size:14px;line-height:1;text-decoration:none}
.account-avatar>span{font:inherit;color:inherit;line-height:1}
.account-avatar img{display:block;width:100%;height:100%;object-fit:cover}
.account-avatar-large{width:72px;height:72px;font-size:26px}
.topbar-account{margin-left:8px}
.mobile-menu-toggle{display:none}
.sidebar-profile{color:inherit;text-decoration:none;gap:12px}
.profile-page{max-width:840px}
.profile-page-heading h1{font-size:28px;font-weight:600;letter-spacing:-.6px;margin:0 0 28px}
.profile-identity{display:flex;align-items:center;gap:20px;padding-bottom:28px;border-bottom:1px solid var(--line)}
.profile-identity h2{font-size:22px;line-height:1.4;font-weight:600;margin:0 0 4px;overflow-wrap:anywhere}
.profile-identity p{font-size:14px;line-height:1.5;color:var(--muted);overflow-wrap:anywhere}
.profile-avatar-actions{display:flex;gap:18px;margin-top:10px}
.profile-avatar-actions .text-button{font-size:12px}
.profile-section{padding:24px 0 0}
.profile-section>h2,.profile-subheading{font-size:17px;line-height:1.4;font-weight:600;margin:0 0 12px}
.profile-subheading{padding-top:28px}
.profile-row{display:grid;grid-template-columns:150px minmax(0,1fr) auto;gap:20px;align-items:center;min-height:64px;padding:16px 0;border-bottom:1px solid var(--line);font-size:14px;line-height:1.5}
.profile-row-label{color:var(--muted);font-size:13px}
.profile-row .field{margin:0;max-width:380px}
.profile-row .field>span{font-size:11px;color:var(--muted);font-weight:400;margin-bottom:5px}
.profile-row input,.profile-row select{font-size:16px;min-height:42px}
.profile-row .text-button{font-size:13px;min-height:36px}
.profile-row small{font-size:12px;color:var(--muted)}
.profile-row .access-user-id{margin:0;min-width:0;font-size:11px}
.profile-checkbox{display:flex;align-items:center;gap:10px;min-height:44px;cursor:pointer}
.profile-checkbox input{width:18px;height:18px;min-height:0;accent-color:var(--ink)}
.profile-save-row{display:flex;align-items:center;justify-content:space-between;gap:20px;padding-top:18px}
.profile-save-row .button{font-size:13px;min-height:42px}
.profile-save-row .form-error{margin:0}
.profile-exit{padding:24px 0 12px}
.profile-exit .text-button{display:flex;align-items:center;gap:8px;min-height:44px;font-size:14px}
.navigation-drawer{position:fixed;inset:0 auto 0 0;margin:0;width:min(300px,85vw);height:100dvh;max-height:none;padding:0 22px;border:0;border-right:1px solid var(--line);border-radius:0;background:#faf9f6;color:var(--ink)}
.navigation-drawer::backdrop{background:#24232155}
.navigation-drawer header{display:flex;align-items:center;justify-content:space-between;height:72px;border-bottom:1px solid var(--line)}
.navigation-drawer .brand{font-size:24px}
.navigation-drawer nav{display:flex;flex-direction:column;margin-top:12px}
.navigation-drawer nav a{display:flex;gap:14px;align-items:center;color:inherit;text-decoration:none;min-height:56px;border-bottom:1px solid var(--line);font-size:15px}
.navigation-drawer nav a i{font-size:22px;color:var(--muted)}
.reduce-motion *, .reduce-motion *::before,.reduce-motion *::after{animation:none!important;transition:none!important;scroll-behavior:auto!important}
@media(max-width:800px){
 .sidebar .secondary-nav{display:none!important}
 .sidebar nav{grid-template-columns:repeat(3,minmax(0,1fr));grid-auto-flow:row;grid-auto-columns:auto}
 .sidebar .primary-nav{min-height:48px;padding:6px 0;font-size:11px}
 .mobile-menu-toggle{display:grid;flex-shrink:0}
 .topbar{gap:10px}
 .topbar-account{width:38px;height:38px;margin-left:auto}
 .topbar>span{font-size:13px}
 .topbar .compact{font-size:12px;padding:8px 10px}
}
@media(max-width:620px){
 .profile-page-heading h1{font-size:25px;margin-bottom:22px}
 .profile-identity{gap:16px;padding-bottom:22px}
 .account-avatar-large{width:60px;height:60px;font-size:23px}
 .profile-identity h2{font-size:20px}
 .profile-row{grid-template-columns:minmax(0,1fr) auto;gap:8px 12px;min-height:0;padding:16px 0}
 .profile-row-label{grid-column:1/-1;font-size:12px}
 .profile-row .field{grid-column:1/-1;max-width:none;width:100%}
 .profile-save-row{align-items:stretch;flex-direction:column;gap:12px}
 .profile-section{padding-top:22px}
 .profile-row .access-user-id{font-size:11px;overflow-wrap:anywhere}
 .profile-avatar-actions{gap:14px;flex-wrap:wrap}
}

.navigation-drawer[open]{display:flex;flex-direction:column}
.navigation-drawer header{flex-shrink:0}
.navigation-drawer nav{min-height:0;overflow:auto}
.drawer-account{margin-top:auto;flex-shrink:0;border-top:1px solid var(--line);padding:18px 0 max(20px,env(safe-area-inset-bottom))}
.drawer-profile{display:flex;align-items:center;gap:12px;min-height:44px}
.drawer-profile>div{display:flex;flex-direction:column;gap:4px;min-width:0}
.drawer-profile strong{font-size:14px;line-height:1.4;font-weight:600;overflow-wrap:anywhere}
.drawer-profile>div>span{font-size:12px;color:var(--muted);line-height:1.4}
.drawer-account .drawer-profile{border:0;padding-top:0;margin-top:0}
/* One image format throughout Memo: square, without stretching. */
.card-face.front .card-image{width:100%;height:auto;aspect-ratio:1/1;flex:0 0 auto;min-height:0}.card-face.front .card-image img{width:100%;height:100%;object-fit:cover;object-position:center}.deck-art,.deck-art.has-photo,.home-library .deck-art.has-photo,.card-preview-art{aspect-ratio:1/1}.deck-cover-preview{width:min(100%,240px);height:auto;aspect-ratio:1/1;max-height:none;object-fit:cover}.image-editor-preview{width:min(100%,300px);height:auto;aspect-ratio:1/1;overflow:hidden;margin-inline:auto}.image-editor-preview img{width:100%;height:100%;object-fit:cover}.previous-generation img{width:85px;height:85px;object-fit:cover}.library-card>img,.card-thumb{width:66px;height:66px;object-fit:cover}
/* Decks in the same row share a height, even without a due badge or photo. */
.deck-grid{align-items:stretch}.deck-grid>.deck-tile{display:flex;flex-direction:column}.deck-grid .deck-launch{display:flex;flex-direction:column;flex:1;width:100%;height:100%}.deck-grid .deck-art,.deck-grid .deck-text-cover{flex-shrink:0}.deck-grid .deck-tile-copy{flex:1;gap:10px}.deck-grid .deck-tile-copy h3{line-height:1.3;min-height:2.6em;margin:0;display:-webkit-box;-webkit-box-orient:vertical;-webkit-line-clamp:2;overflow:hidden}.deck-grid .deck-tile-copy .deck-tile-bottom{margin-top:auto;line-height:1.5}
@media(max-width:620px){.deck-grid .deck-tile-bottom{flex-direction:column;align-items:flex-start;justify-content:flex-start;gap:6px;min-height:calc(3em + 12px)}.deck-grid .deck-tile-bottom .due-tag{white-space:nowrap}}
/* A compact account workspace with the same flat rules as the calendar. */
.profile-refined{max-width:880px;margin-inline:auto}.profile-refined [hidden]{display:none!important}.profile-refined .profile-page-heading h1{margin-bottom:24px;font-size:28px}.profile-refined .profile-identity{display:grid;grid-template-columns:76px minmax(0,1fr) auto;gap:20px;padding:0 0 26px;border-bottom:0;align-items:center}.profile-photo-button{position:relative;padding:0;border:0;background:none;border-radius:50%;cursor:pointer;display:block;width:76px;height:76px}.profile-photo-button .account-avatar{width:76px;height:76px;font-size:25px}.profile-camera{position:absolute;right:-2px;bottom:-2px;width:26px;height:26px;background:var(--paper,#f5f4f1);border:1px solid var(--line);border-radius:50%;display:grid;place-items:center;font-size:14px;color:var(--ink)}.profile-refined .profile-identity h2{font-size:22px;line-height:1.35;margin-bottom:5px}.profile-refined .profile-identity p{font-size:14px;margin:0}.profile-id-copy{display:inline-flex;align-items:center;gap:7px;padding:5px 0;margin-top:4px;max-width:100%;font-size:11px;min-height:32px}.profile-id-copy span{overflow:hidden;text-overflow:ellipsis;white-space:nowrap}.profile-refined .profile-remove-photo{display:inline-block;font-size:12px;margin-left:12px;min-height:32px}.profile-access-summary{align-self:start;padding-top:5px;text-align:right;max-width:180px}.profile-access-summary>small{display:block;font-size:12px;color:var(--muted);margin-bottom:7px}.profile-access-summary .access-status{font-size:14px;font-weight:500;display:block}.profile-access-summary .access-status small{display:block;font-size:12px;margin-top:4px;font-weight:400}.profile-tabs{display:flex;gap:28px;border-bottom:1px solid var(--line);margin:0}.profile-tabs button{border:0;border-bottom:2px solid transparent;background:none;padding:14px 0;font-size:14px;color:var(--muted);cursor:pointer;min-height:48px;white-space:nowrap}.profile-tabs button[aria-selected=true]{border-bottom-color:var(--ink);color:var(--ink);font-weight:600}.profile-refined .profile-panel{padding-top:6px}.profile-refined .profile-row{grid-template-columns:140px minmax(0,1fr) auto;gap:16px;min-height:84px;padding:20px 0}.profile-refined .profile-row-label{font-size:14px;color:var(--ink);font-weight:500}.profile-row-content{min-width:0}.profile-row-content p{margin:0;font-size:14px}.profile-row-content small{display:block;font-size:12px;line-height:1.5;color:var(--muted);margin-top:5px}.profile-row-content input:not([type=checkbox]),.profile-row-content .select-menu{width:100%;max-width:360px}.profile-refined .profile-row .text-button{white-space:nowrap;font-size:13px;min-height:44px}.profile-verification{display:flex!important;align-items:center;gap:5px}.profile-verification i{font-size:14px}.profile-refined .profile-checkbox{gap:10px;min-height:30px;font-size:14px}.profile-refined .profile-save-row{padding:18px 0;gap:16px}.profile-refined .profile-save-row .button{min-height:44px}.profile-refined .profile-exit{padding:20px 0}.profile-refined .profile-exit .text-button{font-size:13px;color:var(--muted)}
@media(max-width:620px){.profile-refined .profile-page-heading h1{font-size:25px;margin-bottom:22px}.profile-refined .profile-identity{grid-template-columns:60px minmax(0,1fr);gap:14px;padding-bottom:16px}.profile-photo-button,.profile-photo-button .account-avatar{width:60px;height:60px}.profile-photo-button .account-avatar{font-size:22px}.profile-refined .profile-identity h2{font-size:20px}.profile-refined .profile-identity p{font-size:13px}.profile-access-summary{grid-column:1/-1;display:flex;align-items:baseline;gap:10px;max-width:none;padding-top:4px;text-align:left}.profile-access-summary>small{margin:0}.profile-tabs{gap:0;justify-content:space-between}.profile-tabs button{font-size:13px;padding:14px 0;min-height:48px}.profile-refined .profile-row{grid-template-columns:minmax(0,1fr) auto;gap:8px 12px;min-height:0;padding:18px 0}.profile-refined .profile-row-label{grid-column:1/-1;font-size:13px}.profile-refined .profile-row-content{grid-column:1/-1}.profile-refined .profile-row input:not([type=checkbox]),.profile-refined .profile-row .select-menu{max-width:none;width:100%}.profile-refined .profile-row>.text-button{grid-column:1/-1;justify-self:start;padding:4px 0;min-height:40px}.profile-refined .profile-id-copy{font-size:10px;min-height:32px}.profile-refined .profile-exit{padding-top:16px}.profile-refined .profile-save-row{align-items:stretch;flex-direction:column}}