@import"https://fonts.googleapis.com/css2?family=Manrope:wght@400;500;600;700;800&family=Newsreader:opsz,wght@6..72,500;6..72,600&display=swap";:root{font-family:Manrope,Segoe UI,sans-serif;color:#14213d;background:#eef3fb;font-synthesis:none;text-rendering:optimizeLegibility;--ink: #14213d;--muted: #6b7690;--line: #d8dfeb;--paper: #ffffff;--canvas: #eef3fb;--blue: #3157d6;--blue-dark: #2445b1;--blue-pale: #e7edff;--yellow: #ffd85a;--mint: #bde8d1;--coral: #ff8d7a;--shadow: 0 16px 44px rgba(27, 47, 91, .1)}*{box-sizing:border-box}html,body,#root{min-height:100%}body{margin:0;min-width:320px;min-height:100vh;background:var(--canvas)}button,input,textarea,select{font:inherit}button{color:inherit}button,a,input,textarea,select{-webkit-tap-highlight-color:transparent}button{cursor:pointer}button:disabled{cursor:not-allowed}:focus-visible{outline:3px solid rgba(49,87,214,.28);outline-offset:2px}.visually-hidden{position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}.app-shell{min-height:100vh}.app-header{position:fixed;z-index:50;inset:0 0 auto 0;height:68px;display:grid;grid-template-columns:260px 1fr auto;align-items:center;padding:0 22px 0 24px;background:#fffffff5;border-bottom:1px solid var(--line);-webkit-backdrop-filter:blur(16px);backdrop-filter:blur(16px)}.brand{display:inline-flex;width:fit-content;align-items:center;gap:11px;padding:0;border:0;background:none;color:var(--ink);font-size:21px;font-weight:800;letter-spacing:-.7px}.brand-mark{position:relative;width:29px;height:27px;display:block}.brand-mark i{position:absolute;display:block;width:23px;height:19px;border:2px solid var(--ink);border-radius:4px;background:var(--yellow)}.brand-mark i:first-child{top:0;right:0;transform:rotate(5deg)}.brand-mark i:last-child{left:0;bottom:0;background:var(--blue);transform:rotate(-4deg)}.header-center{color:#818ba2;font-size:11px;font-weight:700;letter-spacing:.11em;text-align:center;text-transform:uppercase}.header-actions{display:flex;align-items:center;gap:15px}.header-privacy{display:flex;align-items:center;gap:6px;color:var(--muted);font-size:12px;font-weight:600}.new-deck-button{height:38px;display:inline-flex;align-items:center;gap:7px;padding:0 15px;border:1px solid var(--ink);border-radius:8px;background:var(--ink);color:#fff;font-size:13px;font-weight:700;transition:transform .15s ease,box-shadow .15s ease}.new-deck-button:hover{transform:translateY(-1px);box-shadow:0 6px 15px #14213d2e}.mobile-library-button{display:none}.app-body{min-height:100vh;padding-top:68px}.library-sidebar{position:fixed;z-index:30;inset:68px auto 0 0;width:260px;display:flex;flex-direction:column;padding:26px 16px 20px;background:#f8faff;border-right:1px solid var(--line)}.library-head{display:flex;align-items:center;justify-content:space-between;padding:0 8px 12px;color:#8a94a9;font-size:10px;font-weight:800;letter-spacing:.16em}.library-head strong{min-width:23px;padding:3px 7px;border-radius:999px;background:#e5eaf3;color:#657089;font-size:10px;text-align:center}.library-new,.deck-nav button{width:100%;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:10px;min-height:58px;padding:9px 10px;border:1px solid transparent;border-radius:10px;background:transparent;text-align:left;transition:background .15s ease,border-color .15s ease}.library-new{margin-bottom:20px}.library-new:hover,.deck-nav button:hover{background:#fff;border-color:#dfe5ef}.library-new.active{background:var(--blue-pale);border-color:#cbd7fc}.library-new>span,.deck-nav-icon{width:35px;height:35px;display:grid;place-items:center;border-radius:8px;background:#fff;border:1px solid #dce3ee;color:var(--blue)}.library-new div,.deck-nav-copy{min-width:0;display:grid;gap:3px}.library-new strong,.deck-nav-copy strong{overflow:hidden;font-size:12px;font-weight:750;text-overflow:ellipsis;white-space:nowrap}.library-new small,.deck-nav-copy small{color:#808aa0;font-size:10px}.library-new>svg{color:#9aa3b4}.deck-nav{display:grid;gap:4px;overflow-y:auto;margin:0 -3px;padding:0 3px}.deck-nav button.active{background:#fff;border-color:#d9e1ef;box-shadow:0 6px 18px #2535580f}.deck-nav button.active .deck-nav-icon{background:var(--blue);border-color:var(--blue);color:#fff}.due-dot{width:7px;height:7px;border-radius:50%;background:var(--coral);box-shadow:0 0 0 3px #ffebe7}.library-empty{display:grid;justify-items:center;gap:8px;margin:10px 8px;padding:23px 15px;border:1px dashed #d6deea;color:#8a94a9;text-align:center}.library-empty p{margin:0;font-size:11px;line-height:1.6}.library-footer{display:flex;align-items:center;gap:12px;margin-top:auto;padding:16px 10px 2px;border-top:1px solid #e2e7f0}.library-footer p{display:grid;gap:3px;margin:0}.library-footer strong{font-size:10px}.library-footer span{color:#8b95aa;font-size:9px}.mini-stack{position:relative;width:33px;height:34px;flex:none}.mini-stack i{position:absolute;width:27px;height:19px;border:1px solid var(--ink);border-radius:3px;background:#fff}.mini-stack i:nth-child(1){top:0;left:5px;background:var(--coral);transform:rotate(6deg)}.mini-stack i:nth-child(2){top:7px;left:0;background:var(--yellow);transform:rotate(-5deg)}.mini-stack i:nth-child(3){bottom:0;left:4px;background:var(--blue)}.main-workspace{min-height:calc(100vh - 68px);margin-left:260px}.generator-view{width:min(1160px,calc(100% - 72px));margin:0 auto;padding:66px 0 80px}.generator-heading{max-width:780px;margin-bottom:44px}.eyebrow{display:flex;align-items:center;gap:7px;margin:0 0 14px;color:var(--blue);font-size:11px;font-weight:800;letter-spacing:.13em;text-transform:uppercase}.generator-heading h1{margin:0;color:var(--ink);font-family:Newsreader,Georgia,serif;font-size:clamp(45px,5.15vw,72px);font-weight:500;letter-spacing:-.047em;line-height:.96}.generator-heading h1 span{color:var(--blue);font-style:italic}.hero-copy{max-width:650px;margin:23px 0 0;color:#66728a;font-size:15px;line-height:1.75}.generator-grid{display:grid;grid-template-columns:minmax(0,1.15fr) minmax(330px,.85fr);gap:22px;align-items:start}.panel{padding:26px;border:1px solid #d7dfeb;border-radius:14px;background:var(--paper);box-shadow:0 12px 35px #2a3b6012}.panel-title-row{display:flex;align-items:flex-start;justify-content:space-between;gap:20px;margin-bottom:22px}.step-label{color:#8a94a9;font-size:9px;font-weight:800;letter-spacing:.17em}.panel-title-row h2{margin:5px 0 0;font-size:16px;letter-spacing:-.02em}.local-pill{display:flex;align-items:center;gap:5px;padding:5px 8px;border-radius:999px;background:#edf8f1;color:#3f7c5c;font-size:9px;font-weight:700;white-space:nowrap}.dropzone{position:relative;width:100%;min-height:213px;display:flex;flex-direction:column;align-items:center;justify-content:center;gap:7px;overflow:hidden;border:1.5px dashed #aebbd0;border-radius:10px;background:#f8faff;transition:border-color .15s ease,background .15s ease,transform .15s ease}.dropzone:after{content:"READ";position:absolute;top:13px;right:-29px;width:105px;padding:5px 0;transform:rotate(42deg);background:var(--yellow);color:#614e00;font-size:8px;font-weight:800;letter-spacing:.15em}.dropzone:hover,.dropzone.is-dragging{border-color:var(--blue);background:#f0f4ff;transform:translateY(-1px)}.upload-mark{width:48px;height:48px;display:grid;place-items:center;margin-bottom:3px;border-radius:50%;background:var(--blue-pale);color:var(--blue)}.dropzone strong{font-size:14px}.dropzone>span:not(.upload-mark){color:#778299;font-size:11px}.dropzone small{margin-top:5px;color:#9aa3b4;font-size:9px;font-weight:600;letter-spacing:.04em}.selected-file{min-height:92px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:14px;padding:17px;border:1px solid #cdd9f7;border-radius:10px;background:#f4f7ff}.file-icon{width:46px;height:50px;display:grid;place-items:center;border-radius:7px;background:var(--blue);color:#fff;box-shadow:4px 4px #c9d5fb}.file-meta{min-width:0;display:grid;gap:5px}.file-meta strong{overflow:hidden;font-size:13px;text-overflow:ellipsis;white-space:nowrap}.file-meta span{color:#778299;font-size:10px}.icon-button{width:34px;height:34px;display:grid;place-items:center;border:1px solid #dbe2ed;border-radius:7px;background:#fff;color:#7f899c}.icon-button:hover{color:#c24d43;border-color:#f0c9c5}.or-divider{display:flex;align-items:center;gap:10px;margin:17px 0;color:#9aa3b4;font-size:9px;font-weight:700;letter-spacing:.08em;text-transform:uppercase}.or-divider:before,.or-divider:after{content:"";height:1px;flex:1;background:#e4e8ef}.notes-input{width:100%;min-height:105px;resize:vertical;padding:13px 14px;border:1px solid #d9e0ea;border-radius:8px;background:#fff;color:var(--ink);font-size:12px;line-height:1.65}.notes-input:disabled{background:#f5f6f8;color:#a3abba}.notes-input::placeholder{color:#a4adbc}.sample-link,.text-button{display:inline-flex;align-items:center;gap:6px;padding:0;border:0;background:none;color:var(--blue);font-size:10px;font-weight:700}.sample-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;margin-top:10px}.sample-link{margin-top:0}.sample-link.subtle{color:#7e899f}.sample-link:hover,.text-button:hover{text-decoration:underline}.setting-block{margin:0;padding:21px 0;border:0;border-top:1px solid #e4e8ef}.setting-block:first-of-type{padding-top:0;border-top:0}.setting-label-row{display:flex;align-items:center;justify-content:space-between}.setting-block label,.setting-block legend{color:#35415a;font-size:11px;font-weight:700}.setting-label-row output{display:grid;place-items:center;width:33px;height:27px;border-radius:6px;background:var(--ink);color:#fff;font-size:11px;font-weight:800}.range-input{width:100%;height:4px;margin:21px 0 9px;-webkit-appearance:none;-moz-appearance:none;appearance:none;border-radius:99px;background:linear-gradient(to right,var(--blue) 0 var(--range-progress),#dfe5ef var(--range-progress) 100%)}.range-input::-webkit-slider-thumb{width:18px;height:18px;-webkit-appearance:none;-moz-appearance:none;appearance:none;border:4px solid #fff;border-radius:50%;background:var(--blue);box-shadow:0 0 0 1px var(--blue),0 3px 8px #3157d640}.range-input::-moz-range-thumb{width:11px;height:11px;border:4px solid #fff;border-radius:50%;background:var(--blue);box-shadow:0 0 0 1px var(--blue)}.range-labels{display:flex;justify-content:space-between;color:#9aa3b4;font-size:8px;font-weight:650}.setting-block legend{margin-bottom:13px}.focus-options{display:grid;gap:7px}.focus-option{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:10px;padding:10px 11px;border:1px solid #dce2eb;border-radius:8px;cursor:pointer;transition:background .12s ease,border-color .12s ease}.focus-option input{position:absolute;opacity:0;pointer-events:none}.focus-option.selected{border-color:#97aae9;background:#f2f5ff}.radio-mark{width:18px;height:18px;display:grid;place-items:center;border:1px solid #bdc6d5;border-radius:50%;color:#fff}.selected .radio-mark{border-color:var(--blue);background:var(--blue)}.focus-option>span:last-child{display:flex;align-items:baseline;justify-content:space-between;gap:8px}.focus-option strong{font-size:10px}.focus-option small{color:#8a94a9;font-size:9px;font-weight:500}.automatic-rule{display:grid;grid-template-columns:auto 1fr;align-items:center;gap:14px;margin-bottom:15px;padding:15px;border:1px solid #b9c7ef;border-radius:9px;background:#f1f5ff}.one-to-one{width:51px;height:51px;display:grid;place-items:center;border-radius:8px;background:var(--blue);color:#fff;font-family:Newsreader,Georgia,serif;font-size:20px;font-weight:600;box-shadow:4px 4px #cbd6f8}.automatic-rule strong{font-size:11px}.automatic-rule p{margin:4px 0 0;color:#6f7b92;font-size:9px;line-height:1.5}.quiz-option{display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:11px;margin:0 0 15px;padding:12px 13px;border:1px solid #d6deeb;border-radius:9px;background:#fff;cursor:pointer;transition:border-color .15s ease,background .15s ease,box-shadow .15s ease}.quiz-option:hover{border-color:#aab9e6}.quiz-option.selected{border-color:#91a8eb;background:#f4f7ff;box-shadow:inset 3px 0 0 var(--blue)}.quiz-option-icon{width:35px;height:35px;display:grid;place-items:center;border-radius:7px;background:#eef2fb;color:#667695}.quiz-option.selected .quiz-option-icon{background:var(--blue);color:#fff}.quiz-option-copy{min-width:0;display:grid;gap:3px}.quiz-option-copy strong{font-size:10px}.quiz-option-copy small{color:#7f899d;font-size:8px;line-height:1.4}.switch-track{width:36px;height:21px;display:flex;align-items:center;padding:3px;border-radius:99px;background:#c9d1df;transition:background .15s ease}.switch-track i{width:15px;height:15px;border-radius:50%;background:#fff;box-shadow:0 1px 4px #1e2a423d;transition:transform .15s ease}.quiz-option.selected .switch-track{background:var(--blue)}.quiz-option.selected .switch-track i{transform:translate(15px)}.unit-legend{display:grid;grid-template-columns:repeat(3,1fr);gap:7px;margin-bottom:15px}.unit-chip{min-height:29px;display:inline-flex;align-items:center;justify-content:center;gap:6px;padding:0 8px;border:1px solid #dbe2ed;border-radius:999px;background:#fff;color:#647087;font-size:8px;font-weight:750;white-space:nowrap}.unit-chip i{width:7px;height:7px;border-radius:50%;background:#9aabc6}.unit-chip.term i,.unit-type-label.term{background:#8ba5f0}.unit-chip.concept i,.unit-type-label.concept{background:var(--mint)}.unit-chip.mnemonic i,.unit-type-label.mnemonic{background:var(--coral)}.unit-chip.process i,.unit-type-label.process{background:var(--yellow)}.unit-chip.formula i,.unit-type-label.formula{background:#bd9ee8}.unit-chip.fact i,.unit-type-label.fact{background:#93a0b6}.whole-document-note{display:grid;grid-template-columns:auto 1fr;gap:10px;margin-bottom:15px;padding:12px;border-left:3px solid var(--blue);background:#f7f9fd;color:#5e6b83}.whole-document-note svg{color:var(--blue)}.whole-document-note p{margin:0;font-size:9px;line-height:1.5}.whole-document-note strong{display:block;margin-bottom:2px;color:#35415a;font-size:10px}.ai-note{display:grid;grid-template-columns:auto 1fr auto;align-items:start;gap:10px;margin:1px 0 15px;padding:12px;border:1px solid #e1d596;border-radius:8px;background:#fff9dc;color:#695b22}.ai-note svg{flex:none;margin-top:1px}.ai-note p{margin:0;font-size:9px;line-height:1.55}.ai-note strong{display:block;color:#4d431c;font-size:10px}.ai-signin-button{min-height:31px;display:inline-flex;align-items:center;gap:5px;padding:0 9px;border:1px solid #d0bb5a;border-radius:6px;background:#fff;color:#67581d;font-size:9px;font-weight:800;white-space:nowrap}.ai-signin-button:hover:not(:disabled){background:#fffdf4;border-color:#a9902d}.ai-signin-button.connected{border-color:#82bd9d;background:#f3fbf6;color:#367351}.form-error{margin:0 0 12px;padding:10px 11px;border-left:3px solid #d9574d;background:#fff0ee;color:#9c332d;font-size:10px;line-height:1.5}.primary-button,.secondary-button{min-height:42px;display:inline-flex;align-items:center;justify-content:center;gap:8px;padding:0 17px;border-radius:8px;font-size:11px;font-weight:750;transition:transform .15s ease,box-shadow .15s ease,background .15s ease}.primary-button{border:1px solid var(--blue);background:var(--blue);color:#fff;box-shadow:0 8px 18px #3157d630}.primary-button:hover:not(:disabled){transform:translateY(-1px);background:var(--blue-dark);box-shadow:0 11px 22px #3157d63d}.primary-button:disabled{opacity:.55}.secondary-button{border:1px solid #cfd7e4;background:#fff;color:#49556d}.secondary-button:hover{background:#f7f9fc;transform:translateY(-1px)}.generate-button{width:100%;justify-content:space-between;min-height:48px;padding:0 17px}.generate-button .spin{margin-right:4px}.privacy-copy{margin:9px 5px 0;color:#949daf;font-size:8px;line-height:1.5;text-align:center}.spin{animation:spin .9s linear infinite}@keyframes spin{to{transform:rotate(360deg)}}.deck-editor{width:min(1100px,calc(100% - 72px));margin:0 auto;padding:58px 0 85px}.deck-editor-head{display:flex;align-items:flex-end;justify-content:space-between;gap:30px;margin-bottom:27px}.deck-title-block{min-width:0;display:grid}.deck-title-input{width:min(650px,100%);margin:7px 0 5px;padding:0;border:0;border-bottom:1px solid transparent;background:transparent;color:var(--ink);font-family:Newsreader,Georgia,serif;font-size:clamp(38px,4.2vw,58px);font-weight:500;letter-spacing:-.045em;line-height:1.05}.deck-title-input:focus{outline:0;border-color:#aeb9cf}.deck-title-block p{display:flex;align-items:center;gap:6px;margin:5px 0 0;color:#7e899f;font-size:10px}.deck-mode-badge{width:fit-content;display:inline-flex;align-items:center;gap:5px;margin-top:9px;padding:5px 8px;border:1px solid #d6deeb;border-radius:999px;background:#fff;color:#6b768d;font-size:8px;font-weight:800;letter-spacing:.05em;text-transform:uppercase}.deck-mode-badge.quiz{border-color:#b9c7ef;background:#f1f5ff;color:var(--blue)}.deck-actions{display:flex;gap:9px;flex:none}.deck-stats{display:grid;grid-template-columns:110px 110px 110px 1fr;gap:1px;overflow:hidden;margin-bottom:13px;border:1px solid #d8dfeb;border-radius:11px;background:#d8dfeb}.deck-stats>div,.deck-stats>p{background:#fff}.deck-stats>div{display:grid;gap:3px;padding:16px 18px}.deck-stats strong{font-family:Newsreader,Georgia,serif;font-size:25px;font-weight:600}.deck-stats span{color:#8a94a9;font-size:8px;font-weight:700;letter-spacing:.06em;text-transform:uppercase}.deck-stats p{display:flex;align-items:center;gap:10px;margin:0;padding:16px 22px;color:#657089;font-size:9px;line-height:1.55}.coverage-check{flex:none;padding:4px 7px;border-radius:999px;background:#eaf7ef;color:#397354;font-size:8px;text-transform:uppercase}.category-summary{display:flex;align-items:center;flex-wrap:wrap;gap:6px;margin-bottom:38px}.category-summary .unit-chip{min-height:26px;justify-content:flex-start}.category-summary .unit-chip strong{color:var(--ink);font-size:8px}.learning-count{margin-left:auto;color:#8791a5;font-size:8px;font-weight:700;text-transform:uppercase}.card-list-head{display:flex;align-items:end;justify-content:space-between;margin-bottom:15px}.card-list-head h2{margin:0 0 3px;font-size:16px}.card-list-head div>span{color:#8a94a9;font-size:10px}.card-list-head .text-button{margin-bottom:3px;font-size:10px}.editor-card-list{display:grid;gap:8px}.editor-card{overflow:hidden;border:1px solid #d6deea;border-radius:9px;background:#fff;transition:box-shadow .15s ease,border-color .15s ease}.editor-card.expanded{border-color:#aebfea;box-shadow:0 11px 30px #25375e14}.editor-card-summary{width:100%;min-height:60px;display:grid;grid-template-columns:35px 8px minmax(0,1fr) auto 20px;align-items:center;gap:13px;padding:0 17px;border:0;background:#fff;text-align:left}.editor-card-summary:hover{background:#fbfcfe}.card-number{color:#9aa3b4;font-family:ui-monospace,Cascadia Code,monospace;font-size:9px}.difficulty-dot{width:7px;height:7px;border-radius:50%;background:#9dabc4}.difficulty-dot.practice,.card-edge.practice{background:var(--yellow)}.difficulty-dot.challenge,.card-edge.challenge{background:var(--coral)}.difficulty-dot.foundation,.card-edge.foundation{background:var(--mint)}.editor-card-summary strong{overflow:hidden;font-size:11px;font-weight:650;text-overflow:ellipsis;white-space:nowrap}.unit-type-label{padding:4px 8px;border-radius:999px;color:#3f4b61;font-size:7px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.editor-card-summary svg{color:#8791a5;transition:transform .16s ease}.editor-card-summary svg.turn{transform:rotate(180deg)}.editor-card-body{display:grid;grid-template-columns:1fr 1fr;gap:17px;padding:21px 23px 23px 73px;border-top:1px solid #e1e6ee;background:#fbfcff}.editor-card-body label{min-width:0;display:grid;gap:7px}.editor-card-body label>span{color:#707b91;font-size:8px;font-weight:800;letter-spacing:.11em;text-transform:uppercase}.editor-card-body textarea,.editor-card-body input,.editor-card-body select{width:100%;border:1px solid #d8dfeb;border-radius:7px;background:#fff;color:var(--ink);font-size:11px;line-height:1.55}.editor-card-body textarea{min-height:85px;resize:vertical;padding:10px 11px}.editor-card-body .answer-field{background:#f7f9ff}.choice-editor{grid-column:1 / -1;display:grid;gap:8px;margin:0;padding:13px;border:1px solid #d9e2f6;border-radius:8px;background:#f3f6ff}.choice-editor legend{padding:0 5px;color:#526078;font-size:9px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.choice-editor legend small{margin-left:6px;color:#929caf;font-size:8px;font-weight:600;letter-spacing:0;text-transform:none}.choice-editor-row{display:grid;grid-template-columns:17px 24px 1fr;align-items:center;gap:8px;padding:6px 8px;border:1px solid #dce3ef;border-radius:7px;background:#fff;transition:border-color .13s ease,box-shadow .13s ease}.choice-editor-row.correct{border-color:#72b791;box-shadow:inset 3px 0 #4d9c70}.editor-card-body .choice-editor-row input[type=radio]{width:15px;height:15px;accent-color:#3f9366}.choice-editor-row>span{width:23px;height:23px;display:grid;place-items:center;border-radius:5px;background:#edf1f7;color:#6d7890;font-size:9px;font-weight:800}.choice-editor-row.correct>span{background:#dff3e7;color:#327352}.editor-card-body .choice-editor-row input:last-child{height:34px;padding:0 9px;border:0;background:transparent}.unit-identity{grid-column:1 / -1;display:grid;grid-template-columns:1fr 190px;gap:12px;padding:12px;border:1px solid #d9e2f6;border-radius:8px;background:#f3f6ff}.unit-identity input,.unit-identity select{height:37px;padding:0 10px}.unit-identity .context-label-field{grid-column:1 / -1}.source-quote{grid-column:1 / -1;display:grid;grid-template-columns:auto 1fr;gap:9px;padding:12px 13px;border-left:3px solid var(--yellow);background:#fffbed;color:#83712a}.source-quote>svg{margin-top:3px}.source-quote textarea{min-height:48px;padding:8px 9px;border-color:#e8dfb8;background:#ffffffb3;color:#5b522d;font-size:10px}.card-meta-edit{grid-column:1 / -1;display:grid;grid-template-columns:1fr 190px auto;align-items:end;gap:12px}.card-meta-edit input,.card-meta-edit select{height:37px;padding:0 10px}.delete-card-button{height:37px;display:inline-flex;align-items:center;gap:6px;padding:0 10px;border:1px solid #ebcbc8;border-radius:7px;background:#fff;color:#b44a42;font-size:9px;font-weight:700}.empty-cards{display:grid;justify-items:center;gap:9px;padding:42px;border:1px dashed #ced7e5;background:#ffffff8c;color:#8994a8}.empty-cards p{margin:0;font-size:11px}.danger-row{display:flex;justify-content:flex-end;margin-top:35px;padding-top:18px;border-top:1px solid #dfe5ef}.danger-row button{display:inline-flex;align-items:center;gap:6px;padding:0;border:0;background:none;color:#a65b55;font-size:9px}.studying .library-sidebar{display:none}.studying .main-workspace{margin-left:0}.studying .header-center{color:var(--blue)}.study-view{width:min(980px,calc(100% - 60px));margin:0 auto;padding:35px 0 70px}.study-topbar{display:grid;grid-template-columns:1fr auto 1fr;align-items:center;margin-bottom:12px}.back-button{width:fit-content;display:inline-flex;align-items:center;gap:7px;padding:7px 0;border:0;background:none;color:#66728a;font-size:10px;font-weight:700}.study-deck-name{display:flex;align-items:center;gap:10px;font-size:10px}.study-deck-name span{max-width:250px;overflow:hidden;font-weight:700;text-overflow:ellipsis;white-space:nowrap}.study-deck-name strong{padding:4px 7px;border-radius:999px;background:#dde5f5;color:#5d6981;font-size:9px}.keyboard-hint{justify-self:end;color:#929caf;font-size:9px}.study-progress{width:100%;height:4px;overflow:hidden;border-radius:99px;background:#dbe2ef}.study-progress span{display:block;height:100%;border-radius:inherit;background:var(--blue);transition:width .25s ease}.study-stage{width:min(740px,100%);margin:55px auto 0}.study-card{position:relative;width:100%;min-height:410px;display:flex;flex-direction:column;overflow:hidden;padding:28px 37px 25px;border:1px solid #cfd8e7;border-radius:15px;background:#fff;box-shadow:0 25px 65px #1f305821,9px 10px #d8e1f1;text-align:left;transition:transform .18s ease,box-shadow .18s ease}.study-card:hover{transform:translateY(-2px);box-shadow:0 29px 70px #1f305826,9px 12px #d8e1f1}.study-card-label{color:#8d97ab;font-size:9px;font-weight:800;letter-spacing:.16em}.study-card-content{flex:1;display:grid;place-items:center;padding:35px;text-align:center}.study-card-content h2{max-width:610px;margin:0;color:var(--ink);font-family:Newsreader,Georgia,serif;font-size:clamp(29px,4vw,43px);font-weight:500;letter-spacing:-.035em;line-height:1.13}.study-answer-wrap{display:grid;justify-items:center;gap:15px}.study-answer{max-width:600px;margin:0;color:#263755;font-size:clamp(18px,2.5vw,25px);font-weight:550;line-height:1.55}.study-answer-context{display:inline-flex;align-items:center;gap:6px;padding:5px 9px;border:1px solid #d8dfeb;border-radius:999px;background:#f6f8fc;color:#748096;font-size:8px;font-weight:750;letter-spacing:.05em;text-transform:uppercase}.study-answer-context:before{content:"";width:6px;height:6px;border-radius:50%;background:var(--blue)}.flip-prompt{display:flex;align-items:center;justify-content:center;gap:7px;color:#8b95a9;font-size:9px}.study-source{width:min(630px,100%);display:grid;grid-template-columns:auto minmax(0,1fr);align-items:flex-start;gap:10px;margin:auto;padding:11px 14px;border:1px solid #eadf9f;border-left:3px solid var(--yellow);border-radius:6px;background:#fff9dc;color:#5f562e;font-size:9px;line-height:1.5;text-align:left}.study-source>svg{flex:none;margin-top:2px;color:#8b7727}.study-source>div{min-width:0;display:grid;grid-template-columns:1fr auto;gap:4px 12px}.source-evidence-label{color:#89772e;font-size:7px;font-weight:850;letter-spacing:.13em;text-transform:uppercase}.study-source q{grid-column:1 / -1;color:#514a2b;font-size:9px;font-style:normal}.study-source q:before,.study-source q:after{color:#9b8631}.source-evidence-origin{grid-row:1;grid-column:2;max-width:260px;overflow:hidden;color:#9b8d5e;font-size:7px;font-weight:700;text-overflow:ellipsis;white-space:nowrap}.card-edge{position:absolute;inset:0 0 0 auto;width:7px}.quiz-session .study-stage{width:min(790px,100%);margin-top:38px}.quiz-study-card{min-height:0;padding-bottom:31px}.quiz-study-card:hover{transform:none;box-shadow:0 25px 65px #1f305821,9px 10px #d8e1f1}.quiz-question{display:grid;justify-items:start;gap:12px;padding:27px 0 22px}.quiz-question h2{max-width:690px;margin:0;color:var(--ink);font-family:Newsreader,Georgia,serif;font-size:clamp(25px,3.3vw,36px);font-weight:520;letter-spacing:-.03em;line-height:1.18}.quiz-choices{display:grid;grid-template-columns:1fr 1fr;gap:10px}.quiz-choice{min-height:65px;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:11px;padding:10px 13px;border:1px solid #d7dfeb;border-radius:9px;background:#fbfcfe;color:#35415a;text-align:left;transition:transform .12s ease,border-color .12s ease,background .12s ease}.quiz-choice:not(:disabled):hover{transform:translateY(-1px);border-color:#9cafdf;background:#f5f7ff}.quiz-choice:disabled{opacity:1}.quiz-choice kbd{width:29px;height:29px;display:grid;place-items:center;border:1px solid #d1d9e6;border-bottom-width:2px;border-radius:6px;background:#fff;color:#6e7a91;font-family:inherit;font-size:9px;font-weight:800}.quiz-choice span{font-size:11px;font-weight:650;line-height:1.45}.quiz-choice.correct{border-color:#62b184;background:#effaf3;color:#286b48;box-shadow:inset 3px 0 #4b9e70}.quiz-choice.correct kbd{border-color:#8ac7a4;color:#2f7d55}.quiz-choice.incorrect{border-color:#dd8e87;background:#fff3f1;color:#9c3f38;box-shadow:inset 3px 0 #ce6259}.quiz-choice.incorrect kbd{border-color:#e2aba6;color:#ae4c44}.quiz-feedback{display:grid;gap:14px;margin-top:18px;padding-top:17px;border-top:1px solid #e0e5ed}.quiz-feedback>div:first-child{display:flex;align-items:center;gap:9px}.quiz-feedback>div:first-child>svg{padding:3px;border-radius:50%}.quiz-feedback.correct>div:first-child>svg{background:#dff3e7;color:#2f7b54}.quiz-feedback.incorrect>div:first-child>svg{background:#fde1de;color:#ad4b43}.quiz-feedback p{display:flex;align-items:baseline;gap:8px;margin:0}.quiz-feedback p strong{font-size:11px}.quiz-feedback p span{color:#748096;font-size:9px}.quiz-feedback .study-source{width:100%}.quiz-continue{min-width:145px;margin:25px 0 0 auto;opacity:0;transform:translateY(6px);pointer-events:none}.quiz-continue.visible{opacity:1;transform:translateY(0);pointer-events:auto}.rating-panel{margin-top:28px;opacity:0;transform:translateY(8px);pointer-events:none;transition:opacity .17s ease,transform .17s ease}.rating-panel.visible{opacity:1;transform:translateY(0);pointer-events:auto}.rating-panel>p{margin:0 0 10px;color:#7d879c;font-size:9px;text-align:center}.rating-buttons{display:grid;grid-template-columns:repeat(4,1fr);gap:8px}.rating-buttons button{min-height:59px;display:grid;grid-template-columns:auto 1fr;grid-template-rows:1fr 1fr;align-items:center;column-gap:8px;padding:9px 12px;border:1px solid #d5ddea;border-radius:9px;background:#fff;text-align:left;transition:transform .13s ease,border-color .13s ease}.rating-buttons button:hover{transform:translateY(-2px);border-color:#aebbd0}.rating-buttons kbd{grid-row:1 / 3;width:25px;height:25px;display:grid;place-items:center;border:1px solid #d2d9e5;border-bottom-width:2px;border-radius:5px;background:#f4f6f9;color:#79849a;font-family:inherit;font-size:8px}.rating-buttons strong{align-self:end;font-size:10px}.rating-buttons span{align-self:start;color:#9099aa;font-size:8px}.rating-buttons .again:hover{border-color:#e9aaa4;background:#fff8f7}.rating-buttons .hard:hover{border-color:#e6c366;background:#fffdf4}.rating-buttons .good:hover,.rating-buttons .easy:hover{border-color:#83c7a3;background:#f7fdf9}.study-complete{display:grid;justify-items:center;padding-top:100px;text-align:center}.completion-mark{width:64px;height:64px;display:grid;place-items:center;margin-bottom:22px;border-radius:50%;background:var(--mint);color:#286e49;box-shadow:8px 8px #d5e7dc}.study-complete .eyebrow{margin-bottom:11px}.study-complete h1{margin:0;font-family:Newsreader,Georgia,serif;font-size:56px;font-weight:500;letter-spacing:-.045em}.study-complete>p:not(.eyebrow){margin:12px 0 27px;color:#69758c;font-size:12px}.result-grid{display:grid;grid-template-columns:repeat(4,95px);gap:1px;overflow:hidden;margin-bottom:29px;border:1px solid #d5ddea;border-radius:9px;background:#d5ddea}.result-grid div{display:grid;gap:3px;padding:13px;background:#fff}.result-grid strong{font-family:Newsreader,Georgia,serif;font-size:24px}.result-grid span{color:#8791a5;font-size:8px;text-transform:uppercase}.quiz-score-grid{display:grid;grid-template-columns:repeat(3,110px);gap:1px;overflow:hidden;margin-bottom:29px;border:1px solid #d5ddea;border-radius:9px;background:#d5ddea}.quiz-score-grid div{display:grid;gap:3px;padding:15px;background:#fff}.quiz-score-grid strong{font-family:Newsreader,Georgia,serif;font-size:28px}.quiz-score-grid span{color:#8791a5;font-size:8px;font-weight:750;text-transform:uppercase}@media(max-width:1000px){.app-header{grid-template-columns:220px 1fr auto}.library-sidebar{width:220px}.main-workspace{margin-left:220px}.header-privacy{display:none}.generator-view,.deck-editor{width:min(100% - 44px,960px)}.generator-grid{grid-template-columns:1fr}.settings-panel{width:100%}.deck-stats{grid-template-columns:90px 90px 90px 1fr}.editor-card-body{padding-left:23px}}@media(max-width:760px){.app-header{grid-template-columns:1fr auto;height:62px;padding:0 16px}.header-center,.new-deck-button{display:none}.mobile-library-button{width:37px;height:37px;display:grid;place-items:center;border:1px solid #d9e0ea;border-radius:8px;background:#fff}.app-body{padding-top:62px}.library-sidebar{inset:62px 0 0 auto;width:min(310px,88vw);padding-top:19px;transform:translate(105%);box-shadow:-18px 0 45px #19284926;transition:transform .19s ease}.library-sidebar.mobile-open{transform:translate(0)}.main-workspace{margin-left:0}.generator-view,.deck-editor{width:calc(100% - 30px);padding-top:40px}.generator-heading{margin-bottom:30px}.generator-heading h1{font-size:clamp(42px,13.4vw,62px)}.hero-copy{font-size:13px}.panel{padding:20px}.dropzone{min-height:190px}.deck-editor-head{align-items:flex-start;flex-direction:column}.deck-actions{width:100%}.deck-actions button{flex:1}.deck-stats{grid-template-columns:repeat(3,1fr)}.deck-stats p{grid-column:1 / -1}.editor-card-summary{grid-template-columns:25px 7px minmax(0,1fr) 18px;gap:9px;padding:0 12px}.unit-type-label{display:none}.editor-card-body{grid-template-columns:1fr;gap:13px;padding:17px}.editor-card-body>*,.source-quote,.card-meta-edit{grid-column:1}.choice-editor{grid-column:1}.unit-identity{grid-column:1;grid-template-columns:1fr}.card-meta-edit{grid-template-columns:1fr 1fr}.delete-card-button{grid-column:1 / -1;justify-content:center}.study-view{width:calc(100% - 28px);padding-top:23px}.study-topbar{grid-template-columns:1fr auto}.study-deck-name{justify-self:end}.keyboard-hint{display:none}.study-stage{margin-top:35px}.study-card{min-height:390px;padding:23px 25px 22px;box-shadow:0 18px 45px #1f305821,5px 7px #d8e1f1}.study-card-content{padding:28px 5px}.quiz-study-card{padding:22px 20px 27px}.quiz-choices{grid-template-columns:1fr}.quiz-question{padding:23px 0 18px}.quiz-feedback p{display:grid;gap:3px}.rating-buttons{grid-template-columns:1fr 1fr}.study-complete{padding-top:70px}.result-grid{width:100%;grid-template-columns:repeat(4,1fr)}.quiz-score-grid{width:100%;grid-template-columns:repeat(3,1fr)}}@media(max-width:440px){.generator-heading h1{font-size:44px}.generator-heading h1 br{display:none}.panel-title-row{gap:10px}.local-pill{display:none}.focus-option>span:last-child{display:grid}.deck-actions{display:grid;grid-template-columns:1fr}.deck-stats>div{padding:13px}.deck-stats p{padding:14px}.card-list-head{align-items:flex-start}.study-card{min-height:370px}.study-card-content h2{font-size:29px}.study-answer{font-size:17px}.result-grid{grid-template-columns:1fr 1fr}}@media(prefers-reduced-motion:reduce){*,*:before,*:after{scroll-behavior:auto!important;animation-duration:.01ms!important;animation-iteration-count:1!important;transition-duration:.01ms!important}}:root{--ink: #172033;--muted: #687287;--line: #e1e5ec;--canvas: #f6f7fa;--blue: #3657c8;--blue-dark: #2947ae;--blue-pale: #edf1ff}body{background:var(--canvas)}.app-header{height:64px;grid-template-columns:auto minmax(0,1fr) auto;padding:0 clamp(18px,4vw,54px);border-bottom-color:#e7e9ee;box-shadow:none}.brand{font-size:20px}.brand-mark{width:27px;height:25px}.brand-mark i{width:21px;height:18px;border-width:1.5px}.header-center{padding-left:30px;color:#8b92a0;font-size:12px;font-weight:600;letter-spacing:0;text-align:left;text-transform:none}.header-actions{gap:8px}.mobile-library-button,.new-deck-button{min-height:38px;display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:0 13px;border-radius:8px;font-size:13px;font-weight:700;transition:background .16s ease,border-color .16s ease,transform .16s ease}.mobile-library-button{border:1px solid #d9dee7;background:#fff;color:#465168}.mobile-library-button strong{min-width:19px;padding:2px 5px;border-radius:5px;background:#eef1f6;color:#687287;font-size:10px;text-align:center}.mobile-library-button:hover{border-color:#bac3d2;background:#fafbfc}.new-deck-button{height:38px;padding:0 14px;border-color:var(--blue);background:var(--blue)}.new-deck-button:active,.mobile-library-button:active{transform:translateY(1px) scale(.99)}.app-body{padding-top:64px}.main-workspace{min-height:calc(100vh - 64px);margin-left:0}.library-sidebar{z-index:60;inset:76px clamp(12px,3vw,42px) auto auto;width:min(340px,calc(100vw - 24px));max-height:calc(100dvh - 90px);padding:16px;overflow:hidden;border:1px solid #dfe3ea;border-radius:14px;background:#fff;box-shadow:0 24px 70px #1c263d29;opacity:0;visibility:hidden;pointer-events:none;transform:translateY(-8px) scale(.985);transform-origin:top right;transition:opacity .16s ease,transform .16s ease,visibility .16s ease}.library-sidebar.mobile-open{opacity:1;visibility:visible;pointer-events:auto;transform:translateY(0) scale(1)}.sidebar-backdrop{position:fixed;z-index:40;top:64px;right:0;bottom:0;left:0;border:0;background:#1c243433;cursor:default}.library-head{padding:0 2px 12px;color:var(--ink);font-size:14px;letter-spacing:0}.library-head>div{display:flex;align-items:center;gap:8px}.library-head>div>span{font-weight:750}.library-head>div>strong{min-width:22px;padding:3px 6px;border-radius:5px;background:#eef1f6;font-size:10px}.library-head>button{width:32px;height:32px;display:grid;place-items:center;padding:0;border:0;border-radius:7px;background:transparent;color:#748096}.library-head>button:hover{background:#f0f2f6}.library-new{margin-bottom:8px}.library-new,.deck-nav button{min-height:62px;border-radius:9px}.library-new strong,.deck-nav-copy strong{font-size:13px}.library-new small,.deck-nav-copy small{font-size:11px}.deck-nav{max-height:calc(100dvh - 235px)}.generator-view.simple-generator{width:min(980px,calc(100% - 40px));padding:58px 0 90px}.simple-generator .generator-heading{max-width:700px;margin-bottom:30px}.simple-generator .eyebrow{margin-bottom:10px;font-size:11px;letter-spacing:.09em}.simple-generator .generator-heading h1{font-size:clamp(43px,5.2vw,62px);line-height:1.01;text-wrap:balance}.simple-generator .hero-copy{max-width:620px;margin-top:16px;color:var(--muted);font-size:15px;line-height:1.65;text-wrap:pretty}.generator-card{display:grid;grid-template-columns:minmax(0,1.08fr) 1px minmax(320px,.92fr);padding:0;overflow:hidden;border-color:#dfe3ea;border-radius:16px;box-shadow:0 18px 50px #232f4b14}.setup-section{min-width:0;padding:30px}.setup-divider{width:1px;background:#e7e9ee}.setup-heading{display:flex;align-items:flex-start;gap:12px;margin-bottom:20px}.step-number{width:26px;height:26px;flex:none;display:grid;place-items:center;border-radius:7px;background:var(--blue);color:#fff;font-size:12px;font-weight:800}.setup-heading h2{margin:1px 0 3px;font-size:18px;letter-spacing:-.02em}.setup-heading p{margin:0;color:var(--muted);font-size:12px;line-height:1.5}.simple-generator .dropzone{min-height:158px;gap:7px;border:1px dashed #b8c0ce;border-radius:10px;background:#fafbfc}.simple-generator .dropzone:after{display:none}.simple-generator .dropzone:hover,.simple-generator .dropzone.is-dragging{background:#f5f7ff;transform:none}.simple-generator .upload-mark{width:42px;height:42px;margin:0 0 2px;border-radius:10px}.simple-generator .dropzone strong{font-size:14px}.simple-generator .dropzone>span:not(.upload-mark){max-width:320px;padding:0 12px;font-size:10px;text-align:center}.simple-generator .or-divider{margin:14px 0;font-size:9px}.simple-generator .notes-input{min-height:92px;padding:12px 13px;border-radius:8px;font-size:13px}.simple-generator .sample-actions{margin-top:11px}.simple-generator .sample-link{font-size:11px}.mode-selector{display:grid;grid-template-columns:1fr 1fr;gap:9px}.mode-option{min-width:0;display:grid;grid-template-columns:auto 1fr auto;align-items:center;gap:9px;min-height:70px;padding:11px 12px;border:1px solid #dce1e9;border-radius:10px;background:#fff;cursor:pointer;transition:border-color .15s ease,background .15s ease,box-shadow .15s ease}.mode-option:hover{border-color:#b9c3d4}.mode-option.selected{border-color:#8fa3ea;background:#f5f7ff;box-shadow:inset 3px 0 0 var(--blue)}.mode-icon{width:34px;height:34px;display:grid;place-items:center;border-radius:8px;background:#f0f2f6;color:#6d788d}.mode-option.selected .mode-icon{background:var(--blue);color:#fff}.mode-option>span:nth-child(3){min-width:0;display:grid;gap:3px}.mode-option strong{font-size:13px}.mode-option small{overflow:hidden;color:#778196;font-size:10px;line-height:1.35;text-overflow:ellipsis}.mode-option>svg{color:var(--blue)}.provider-block{margin-top:16px}.provider-label{margin:0 0 7px;color:#5f697d;font-size:9px;font-weight:800;letter-spacing:.08em;text-transform:uppercase}.provider-selector{display:grid;grid-template-columns:1fr 1fr;gap:7px}.provider-option{min-width:0;display:grid;grid-template-columns:auto 1fr;align-items:center;gap:8px;min-height:52px;padding:9px 10px;border:1px solid #dce1e9;border-radius:9px;background:#fff;color:#647087;cursor:pointer}.provider-option.selected{border-color:#8fa3ea;background:#f5f7ff;color:var(--blue)}.provider-option>span{min-width:0;display:grid;gap:2px}.provider-option strong{color:#344058;font-size:11px}.provider-option small{overflow:hidden;color:#7d8698;font-size:9px;line-height:1.35;text-overflow:ellipsis;white-space:nowrap}.local-ai-fields{display:grid;grid-template-columns:1.2fr .8fr;gap:8px;margin-top:9px}.local-ai-fields label{display:grid;gap:5px}.local-ai-fields label>span{color:#778196;font-size:9px;font-weight:700}.local-ai-fields input{width:100%;min-width:0;min-height:36px;padding:0 10px;border:1px solid #dce1e9;border-radius:8px;background:#fff;color:var(--ink);font:inherit;font-size:10px;outline:none}.local-ai-fields input:focus{border-color:#8fa3ea;box-shadow:0 0 0 3px #3453d314}.generation-details{display:grid;grid-template-columns:auto 1fr;gap:10px;margin:16px 0;padding:13px;border-radius:9px;background:#f3f5f8;color:#657087}.generation-details svg{margin-top:1px;color:var(--blue)}.generation-details p{display:grid;gap:2px;margin:0}.generation-details strong{color:#374158;font-size:11px}.generation-details span{font-size:10px;line-height:1.5}.ai-access-row{display:flex;align-items:center;justify-content:space-between;gap:12px;margin:0 0 15px;padding:12px 0;border-top:1px solid #e7e9ee;border-bottom:1px solid #e7e9ee}.ai-access-row>p{display:flex;align-items:center;gap:9px;margin:0}.ai-access-row>p>svg{color:var(--blue)}.ai-access-row>p>span{display:grid;gap:2px}.ai-access-row strong{font-size:11px}.ai-access-row small{color:#7d8698;font-size:9px}.local-access-row{justify-content:flex-start}.simple-generator .ai-signin-button{min-height:34px;border-color:#d4d9e2;color:#48536a}.simple-generator .generate-button{min-height:49px;border-radius:9px;font-size:13px}.simple-generator .privacy-copy{margin-top:10px;font-size:9px;line-height:1.55}.deck-editor{width:min(940px,calc(100% - 40px));padding:54px 0 84px}.deck-editor-head{align-items:flex-end;margin-bottom:24px}.deck-title-input{width:min(660px,100%);margin-top:5px;font-size:clamp(36px,4vw,50px);line-height:1.04}.deck-title-block p{margin-top:6px;font-size:12px}.deck-mode-badge{margin-top:8px;padding:5px 7px;font-size:9px}.deck-actions{gap:8px}.primary-button,.secondary-button{min-height:42px;padding:0 15px;font-size:13px}.deck-stats{grid-template-columns:120px 120px 1fr;margin-bottom:34px;border-radius:10px}.deck-stats>div{gap:2px;padding:14px 16px}.deck-stats strong{font-size:23px}.deck-stats span{font-size:9px;letter-spacing:.04em}.deck-stats p{gap:8px;padding:14px 18px;font-size:10px}.deck-stats p strong{flex:none;font-family:inherit;font-size:10px;font-weight:800}.card-list-head{margin-bottom:12px}.card-list-head h2{font-size:19px}.card-list-head div>span{font-size:11px}.card-list-head .text-button{font-size:11px}.editor-card-list{gap:7px}.editor-card{border-color:#dfe3ea;border-radius:9px;box-shadow:none}.editor-card.expanded{border-color:#acb9df;box-shadow:0 12px 30px #24304d12}.editor-card-summary{min-height:64px;grid-template-columns:32px 7px minmax(0,1fr) auto 20px;gap:11px;padding:0 16px}.card-number{font-size:10px}.editor-card-summary strong{font-size:13px}.unit-type-label{font-size:8px}.editor-card-body{gap:14px;padding:20px 20px 22px 50px}.editor-card-body label>span{font-size:9px}.editor-card-body textarea,.editor-card-body input,.editor-card-body select{font-size:13px}.editor-card-body textarea{min-height:80px}.choice-editor legend{font-size:10px}.choice-editor-row{grid-template-columns:18px 27px 1fr}.source-quote textarea,.study-topbar,.study-deck-name,.back-button{font-size:12px}.keyboard-hint{font-size:10px}.quiz-choice span,.quiz-feedback p strong{font-size:13px}.quiz-feedback p span,.study-source q{font-size:11px}@media(max-width:820px){.header-center{display:none}.app-header{grid-template-columns:1fr auto;padding:0 14px}.generator-view.simple-generator,.deck-editor{width:calc(100% - 28px);padding-top:38px}.simple-generator .generator-heading h1{font-size:clamp(39px,11vw,54px)}.generator-card{grid-template-columns:1fr}.setup-divider{width:100%;height:1px}.setup-section{padding:24px}.deck-editor-head{align-items:flex-start}.deck-stats{grid-template-columns:1fr 1fr}.deck-stats p{grid-column:1 / -1}.editor-card-body{padding-left:20px}}@media(max-width:520px){.brand>span:last-child{display:none}.mobile-library-button,.new-deck-button{min-height:36px;padding:0 11px}.mobile-library-button>span{display:none}.generator-view.simple-generator{width:calc(100% - 22px)}.simple-generator .generator-heading{margin-bottom:23px}.simple-generator .generator-heading h1{font-size:39px}.simple-generator .generator-heading h1 br{display:none}.simple-generator .hero-copy{font-size:13px}.setup-section{padding:20px}.mode-selector{grid-template-columns:1fr}.mode-option{min-height:64px}.provider-selector,.local-ai-fields{grid-template-columns:1fr}.simple-generator .sample-actions{align-items:flex-start;flex-direction:column}.deck-actions{grid-template-columns:1fr}.deck-actions button{width:100%}.deck-title-input{font-size:37px}.editor-card-summary{grid-template-columns:25px 6px minmax(0,1fr) 18px;padding:0 12px}}