/* Revizz portable : lisibilité, gestes simples et thèmes complets. */
:root{--nav-height:76px;--surface-raised:#fff;--soft-panel:#f6f3fc;--tint-border:#e3d9f3;--header-bg:#ffffffed;color-scheme:light}
html[data-theme=dark],body.dark{--bg:#171821;--surface:#22232f;--surface-raised:#2b2c3b;--ink:#f3f0fa;--muted:#b2adbf;--line:#393847;--purple:#b69af4;--purple-dark:#9976dc;--purple-soft:#373045;--green:#94cfb1;--green-soft:#2b3e34;--soft-panel:#2b2837;--tint-border:#514264;--header-bg:#22232ff2;color-scheme:dark}
html,body{min-height:100%;overscroll-behavior-y:none}html{scroll-padding-top:90px}body{padding-left:env(safe-area-inset-left);padding-right:env(safe-area-inset-right)}input,textarea,select{scroll-margin-top:100px}.topbar-left{display:flex;align-items:center;min-width:0}.breadcrumb-home{white-space:nowrap}.theme-toggle{color:var(--purple);background:var(--purple-soft);border:1px solid var(--tint-border)}.top-actions .theme-toggle{height:38px;width:38px}.theme-toggle:hover{background:var(--soft-panel)}.mobile-bottom-nav{display:none}.sidebar-footer .theme-toggle{background:none;border:0}.generation-banner{display:flex;gap:12px;align-items:flex-start;background:var(--purple-soft);border:1px solid var(--tint-border);border-radius:12px;padding:17px;margin-bottom:24px}.generation-banner>.icon{color:var(--purple);margin-top:2px}.generation-banner h3{font-size:13px;margin-bottom:5px}.generation-banner p{font-size:12px;color:var(--muted);line-height:1.7}.scan-error{background:#fff1ec;border:1px solid #efd3c7;color:#9b5c42;padding:15px;border-radius:11px;margin:20px 0;font-size:12px;line-height:1.7}.scan-file-count{display:flex;align-items:center;gap:7px;color:var(--purple);font-size:12px;margin:17px 0}.scan-extra-actions{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}.scan-note{font-size:11px;color:var(--muted);line-height:1.7;margin:12px 0}.scan-quality{display:flex;gap:10px;align-items:flex-start;background:var(--green-soft);color:#427e61;border:1px solid #cfe3d7;padding:14px;border-radius:11px;margin-bottom:20px;font-size:12px;line-height:1.7}.scan-quality .icon{width:18px;margin-top:2px}.scan-quality.uncertain{background:#fff6e5;border-color:#f0dfb8;color:#9d762e}.scan-verify-box{padding:15px;background:var(--bg);border:1px solid var(--line);border-radius:11px}.scan-verify-box input{flex-shrink:0}.scan-actions{display:flex;justify-content:space-between;gap:12px;margin:23px -2px -2px;padding:15px 2px 2px;background:var(--surface)}.scan-actions .btn-primary{flex:1;max-width:330px}.generation-counts{display:flex;gap:18px;flex-wrap:wrap;justify-content:center;color:var(--muted);font-size:12px;margin:22px 0}.generation-counts span{display:flex;gap:7px;align-items:center}.generation-counts .icon{color:var(--purple);width:17px}.ready-header{text-align:center;padding:12px 0 18px;max-width:680px;margin:auto}.ready-header>.tile-icon{width:64px;height:64px;border-radius:21px;margin-bottom:20px}.ready-header>.tile-icon .icon{width:29px;height:29px}.ready-header h1{font-size:31px}.ready-header p{font-size:14px;color:var(--muted);margin:12px 0}.ready-course{display:flex;gap:9px;flex-wrap:wrap;justify-content:center;margin:18px 0}.ready-tools{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px;margin:22px 0 30px}.ready-tool{background:var(--surface);border:1px solid var(--line);border-radius:16px;padding:23px 19px;text-align:left;transition:transform .2s,border .2s}.ready-tool:hover{transform:translateY(-3px);border-color:var(--purple)}.ready-tool>.tile-icon{margin-bottom:17px}.ready-tool strong{display:block;font-size:26px;font-family:Manrope;font-weight:800;letter-spacing:-.8px}.ready-tool h3{font-size:13px;margin-top:6px}.ready-tool p{font-size:11px;line-height:1.7;color:var(--muted);margin-top:7px}.ready-tool .ready-link{display:flex;gap:5px;align-items:center;color:var(--purple);font-size:11px;margin-top:18px}.ready-tool .ready-link .icon{width:14px}.ready-lower{display:grid;grid-template-columns:minmax(0,1fr) 290px;gap:22px}.preview-cards{display:grid;grid-template-columns:1fr 1fr;gap:14px}.preview-card{border:1px solid var(--tint-border);border-radius:13px;padding:20px;background:var(--soft-panel)}.preview-card h3{font-size:14px;line-height:1.7;margin:12px 0 15px}.preview-card details summary{cursor:pointer;font-size:12px;color:var(--purple);padding:8px 0}.preview-card details p{font-size:13px;line-height:1.8;margin:12px 0}.ready-lower .panel>p{font-size:12px;color:var(--muted);margin:10px 0 17px}.ready-primary-action{display:flex;justify-content:center;margin:6px 0 25px}.ready-primary-action .btn{font-size:14px;padding:15px 23px}.generation-loading{text-align:center;padding:45px 20px}.generation-loading h2{font-size:22px;margin:20px 0 9px}.generation-loading p{font-size:13px;color:var(--muted);line-height:1.8}.generation-loading .spinner{width:43px;height:43px}.generation-loading ol{max-width:320px;margin:23px auto 0;list-style:none;text-align:left;padding:0}.generation-loading li{display:flex;gap:9px;align-items:center;font-size:12px;color:var(--muted);padding:9px 0}.generation-loading li .icon{width:16px;color:var(--green)}.theme-settings{display:flex;align-items:center;gap:12px;border:1px solid var(--line);border-radius:12px;padding:14px;margin:18px 0}.theme-settings .tile-icon{width:40px;height:40px}.theme-settings strong{font-size:12px}.theme-settings p{font-size:11px;margin-top:4px;color:var(--muted)}.theme-settings .btn{margin-left:auto}.nav-link>span:not(.count){white-space:nowrap}.course-card,.panel,.goal-card,.ready-tool{min-width:0}.course-card-body h3,.activity-info h3,.ready-tool h3{overflow-wrap:anywhere}.source-text,.summary-block p,.flashcard h2{overflow-wrap:anywhere}.main:focus{outline:none}
body.dark .hero{background:#332a46}body.dark .hero h2{color:#f0e6ff}body.dark .hero-label{color:#c2a8e9}body.dark .hero p,body.dark .hero .mini-time{color:#c6b5d8}body.dark .brand-mark{background:#8b62d2}body.dark .stat-unit{color:var(--muted)}body.dark .streak-mini{background:var(--soft-panel);border-color:var(--tint-border)}body.dark .sidebar-footer{color:var(--muted)}body.dark .week-dots span{background:#3d354b;color:#c4bad1}body.dark .week-dots .done{background:#5e467e;color:#f0e6ff}body.dark .searchbar{color:var(--muted)}body.dark .searchbar kbd{border-color:var(--line)}body.dark .workspace-tag,body.dark .nav-label,body.dark .eyebrow,body.dark .breadcrumb{color:#aaa3b9}body.dark .breadcrumb b{color:#e1d9ee}body.dark .nav-link{color:#c4bdcf}body.dark .nav-link.active{color:#d0b6ff}body.dark .nav-link .count{background:#54406e;color:#eadbff}body.dark .avatar{background:#574438;color:#f1d7c2;border-color:var(--surface);box-shadow:none}body.dark .tile-icon.purple{background:#3b304e;color:#c8a9f5}body.dark .tile-icon.green{background:#2e4037;color:#9dceaf}body.dark .tile-icon.orange{background:#44372b;color:#e5b583}body.dark .tile-icon.blue{background:#2d3b51;color:#9ac0f1}body.dark .tag.purple{background:#40324f;color:#d8bcfc}body.dark .tag.green{background:#2c4035;color:#a0d5b4}body.dark .tag.orange{background:#45392a;color:#ecc493}body.dark .tag.blue{background:#2e3c52;color:#adcdf7}body.dark .course-card-top{filter:none;background:color-mix(in srgb,var(--accent) 13%,var(--surface))}body.dark .course-card-top .subject-label,body.dark .course-card-top>.icon{color:color-mix(in srgb,var(--accent) 60%,#fff)}body.dark .progress-caption>span[style]{color:var(--muted)!important}body.dark .tip-card{background:#29382f;border-color:#3a4b3f}body.dark .tip-card h3{color:#d0e3d4}body.dark .tip-card p,body.dark .tip-label,body.dark .tip-card .btn-plain{color:#a0bda8}body.dark .scan-quality{background:#2b3e33;border-color:#425a48;color:#b1dabd}body.dark .scan-quality.uncertain,body.dark .warning{background:#403627;border-color:#655333;color:#e5c88f}body.dark .scan-error{background:#452e2b;border-color:#70473f;color:#efb7a7}body.dark .upload-zone{background:#2b2638;border-color:#65517f}body.dark .upload-zone.dragging{background:#3c2f50}body.dark .add-course-card{background:#2a2535;color:#c7acea;border-color:#68527e}body.dark .flashcard{background:linear-gradient(140deg,#262431,#342b43);border-color:#66517e}body.dark .flashcard.revealed{background:#29392f;border-color:#51765e}body.dark .flashcard.revealed h2{color:#b3dfc1}body.dark .flashcard .hint{color:#c8b6de}body.dark .option.selected{border-color:#c3a1ee}body.dark .option.selected .option-letter{background:#7652a3;color:#fff}body.dark .option.correct{color:#d2f3df;border-color:#629a78}body.dark .option.wrong{color:#f3c8c0;border-color:#bd857c}body.dark .correction{color:#c0e3ce}body.dark .correction.wrong{color:#edc49f}body.dark .rating.hard{color:#e7b69b;border-color:#88624d}body.dark .rating.ok{color:#d5b4ee;border-color:#84689d}body.dark .rating.easy{color:#add8bc;border-color:#568268}body.dark .source-btn{color:#c2a4e7}body.dark .filter.active{border-color:#6b5388}body.dark .calendar-event.purple{background:#40324f;color:#d8bcfc}body.dark .calendar-event.green{background:#2c4035;color:#a0d5b4}body.dark .calendar-event.orange{background:#45392a;color:#ecc493}body.dark .calendar-event.blue{background:#2e3c52;color:#adcdf7}body.dark .date-tile small{color:#c4b3d6}body.dark .date-tile strong{color:#e3d0f8}body.dark .page-footer,body.dark .page-footer button{color:#a8a0b8}body.dark .landing-hero .tag{background:#40324f;color:#d8bcfc}body.dark .auth-story{background:#30263f}body.dark .auth-story h1{color:#eee0ff}body.dark .modal-overlay{background:#080610b3}body.dark .goal-ring .track{stroke:#3d354b}body.dark .goal-ring .value{stroke:#b996f0}body.dark .btn-primary{background:#8054cc;color:#fff}body.dark .btn-primary:hover{background:#9467df}body.dark input::placeholder,body.dark textarea::placeholder{color:#9c94aa}body.dark .course-nav button.active{color:#d0b6ff}
@media(max-width:1100px){
 :root{--side:0px}.sidebar{width:270px;visibility:hidden;transform:translateX(-100%);transition:transform .2s,visibility .2s;padding:28px 20px calc(20px + env(safe-area-inset-bottom));box-shadow:15px 0 70px #19102820;overflow-y:auto}.sidebar.open{visibility:visible;transform:translateX(0)}.sidebar-backdrop{position:fixed;inset:0;background:#17102266;z-index:35}.mobile-menu{display:grid;flex-shrink:0}.topbar{margin:0;position:sticky;top:0;height:72px;padding:0 max(24px,env(safe-area-inset-right)) 0 max(20px,env(safe-area-inset-left));background:var(--header-bg);backdrop-filter:blur(16px);z-index:30;gap:12px}.topbar-left{gap:9px;flex:1}.breadcrumb{font-size:13px;min-width:0}.breadcrumb-home,.breadcrumb>.icon{display:none}.breadcrumb b{white-space:nowrap;overflow:hidden;text-overflow:ellipsis;display:block;color:var(--ink);font-weight:650}.top-actions{gap:10px}.searchbar{display:none}.top-actions .theme-toggle,.icon-btn{width:44px;height:44px}.profile-btn{padding-left:12px}.main{margin:0 auto;padding:30px 28px calc(var(--nav-height) + 40px + env(safe-area-inset-bottom));max-width:1050px;min-height:calc(100dvh - 72px)}.mobile-bottom-nav{position:fixed;display:grid;grid-template-columns:repeat(5,minmax(0,1fr));align-items:center;bottom:0;left:50%;transform:translateX(-50%);width:min(100%,680px);height:calc(var(--nav-height) + env(safe-area-inset-bottom));padding:7px 9px calc(7px + env(safe-area-inset-bottom));background:var(--header-bg);backdrop-filter:blur(20px);border:1px solid var(--line);border-bottom:0;border-radius:20px 20px 0 0;box-shadow:0 -4px 28px #33225108;z-index:32}.mobile-bottom-nav a,.mobile-bottom-nav button{display:flex;flex-direction:column;align-items:center;justify-content:center;gap:5px;min-height:57px;color:var(--muted);font-size:10px;font-weight:600;min-width:0;padding:4px}.mobile-bottom-nav .icon{width:21px;height:21px}.mobile-bottom-nav .active{color:var(--purple)}.mobile-bottom-nav .scan-nav{color:var(--purple);font-weight:700}.scan-nav-mark{display:grid;place-items:center;width:46px;height:40px;background:var(--purple);border-radius:13px;box-shadow:0 3px 9px #7855d626;color:#fff}.scan-nav-mark .icon{width:22px;height:22px}body.dark .scan-nav-mark{background:#8054cc}.mobile-bottom-nav .active:not(.scan-nav)>.icon{background:var(--purple-soft);box-sizing:content-box;padding:5px 13px;margin:-5px -13px;border-radius:10px}.dashboard-top{grid-template-columns:minmax(0,1fr) 250px}.dashboard-columns{grid-template-columns:minmax(0,1fr) 285px;gap:22px}.dashboard-aside{display:block}.dashboard-aside>.section-heading{display:flex}.tip-card{margin-top:22px}.hero-art{width:235px;right:-15px}.hero-content{max-width:73%}.goal-card{display:block}.goal-card .card-title{margin-bottom:17px}.goal-card .card-title .icon{display:block}.goal-copy{display:block}.goal-main{padding-bottom:16px}.goal-ring,.goal-ring svg{width:72px;height:72px}.goal-bottom{border-top:1px solid var(--line);padding-top:12px;font-size:11px;max-width:none}.stats-row{gap:12px}.stat{display:flex;padding:17px 15px;gap:12px}.stat .tile-icon{display:inline-grid}.stat strong{font-size:23px}.stat p{font-size:11px}.stat .stat-unit{display:inline}.course-grid,.library-full.course-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:16px}.course-card-top{height:105px;padding:19px}.course-card-top .subject-label{font-size:12px}.course-card-top>.icon{width:34px;height:34px}.course-card-body{padding:19px}.course-card h3{font-size:15px;line-height:1.6;min-height:0}.course-card p,.course-card .progress-caption,.course-card-footer{font-size:11px}.course-card .mini-progress{height:5px}.activity-info h3{font-size:14px}.activity-info p{font-size:12px}.activity-row .btn{min-height:44px;font-size:12px}.activity-list{padding:0 18px}.activity-row{padding:19px 0}.activity-row .tile-icon{width:43px;height:44px}.course-layout{grid-template-columns:1fr}.course-side{display:grid;grid-template-columns:1fr 1fr;gap:18px}.course-side>.panel{margin-top:0!important}.ready-lower{grid-template-columns:1fr 275px}.ready-tools{gap:13px}.ready-tool{padding:22px 17px}.mode-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.original-grid{grid-template-columns:repeat(3,minmax(0,1fr))}.btn,.filter,.source-btn,.course-nav button{min-height:44px}.btn{font-size:13px}.filter{font-size:12px;padding:10px 14px}.icon-btn{border-radius:12px}.source-btn{font-size:12px;line-height:1.7}.tag{font-size:10px}input,textarea,select{font-size:16px;padding:13px;min-height:48px}input[type=checkbox]{min-height:20px;min-width:20px;width:20px;height:20px;accent-color:var(--purple)}.check-label{font-size:12px;gap:11px}.field{margin-bottom:22px}label{font-size:13px}.modal-actions .btn{font-size:13px}.modal{max-height:calc(100dvh - 36px);overscroll-behavior:contain}.question-panel h2{font-size:23px}.option{font-size:15px;line-height:1.7;min-height:62px}.session-top{font-size:12px}.session-progress{height:6px}.flashcard{min-height:350px}.flashcard h2{font-size:25px}.rating{min-height:65px;font-size:14px}.rating span{font-size:11px}.question-bottom .btn{font-size:13px;min-height:48px}.practice-feedback .concept-row{font-size:14px}.concept-row .small{font-size:12px!important}.page-footer{font-size:10px;gap:18px}.page-footer button{font-size:10px;min-height:44px}#toast{left:50%;bottom:calc(var(--nav-height) + 15px + env(safe-area-inset-bottom));font-size:13px;min-width:0;width:max-content;max-width:calc(100vw - 36px)}.planning-layout{grid-template-columns:1fr}.planning-side{display:grid;grid-template-columns:1fr 1fr;gap:20px}.planning-side .panel{margin:0!important}.calendar-cell{min-height:115px}.calendar-event{font-size:10px;padding:6px;line-height:1.6}.calendar-header>span{font-size:11px}.calendar-cell>.day-num{font-size:12px}.planning-session{font-size:13px}.planning-session p{font-size:11px}.upcoming .exam-info h3{font-size:12px}.upcoming .exam-info p{font-size:11px}.progress-caption{font-size:10px}.section-heading h2{font-size:18px}.section-heading .btn{font-size:12px}.subheading{font-size:13px}.page-heading h1{font-size:29px}.page-heading .btn{font-size:13px;min-height:46px}.small{font-size:13px}.notice,.warning{font-size:12px}.activity-choice{min-height:76px;padding:17px}.activity-choice h3{font-size:14px}.activity-choice p{font-size:12px}.mode-card h3{font-size:16px}.mode-card p{font-size:13px}.mode-card .mode-meta{font-size:12px}.mode-card{padding:25px}.course-nav{overflow-x:auto;gap:22px;scrollbar-width:none}.course-nav button{font-size:13px;white-space:nowrap;flex-shrink:0}.source-text{font-size:15px;line-height:1.9}.summary-block p{font-size:15px;line-height:1.9}.profile-btn .profile-copy{display:block}.profile-btn>.icon{display:block}
}
@media(min-width:761px) and (max-width:900px){.dashboard-top{grid-template-columns:minmax(0,1fr) 235px}.dashboard-columns{grid-template-columns:1fr}.dashboard-aside{display:grid;grid-template-columns:1fr 1fr;gap:20px}.dashboard-aside>.section-heading{display:none}.tip-card{margin:0}.stats-row{grid-template-columns:repeat(4,minmax(0,1fr))}.stat{display:block}.stat .tile-icon{margin-bottom:12px}.original-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.hero-art{width:210px;opacity:.6;right:-35px}.hero-content{max-width:100%}.hero p{max-width:240px}.ready-lower{grid-template-columns:1fr}.ready-lower>.panel{max-width:none}.preview-cards{gap:15px}.ready-tool p{font-size:11px}.goal-copy p{font-size:10px}}
@media(max-width:760px){
 .topbar{height:66px;padding-left:12px;padding-right:12px;gap:5px}.topbar-left{gap:5px}.top-actions{gap:4px}.top-actions .theme-toggle{width:40px;height:40px}.profile-btn{border:0;padding-left:3px;gap:0}.profile-btn .profile-copy,.profile-btn>.icon{display:none}.avatar{width:34px;height:34px}.breadcrumb{font-size:12px;max-width:135px}.main{padding:24px 18px calc(var(--nav-height) + 28px + env(safe-area-inset-bottom));min-height:calc(100dvh - 66px)}.page-heading{gap:12px;margin-bottom:24px}.page-heading h1{font-size:26px;line-height:1.4}.page-heading .subheading{font-size:13px;max-width:none;margin-top:9px}.page-heading>.btn{font-size:12px;padding:11px 13px;min-height:46px;white-space:normal;text-align:left}.page-heading>.btn .icon{width:17px}.dashboard-top{grid-template-columns:1fr}.hero{padding:25px 23px;min-height:245px}.hero h2{font-size:26px;max-width:310px}.hero-content{max-width:100%}.hero p{font-size:13px;max-width:225px;line-height:1.8;margin-top:10px}.hero-label{font-size:10px;margin-bottom:14px}.hero-art{width:195px;height:195px;right:-38px;bottom:8px;opacity:.65}.hero .btn{font-size:13px;min-height:47px;padding:12px 17px}.goal-card{display:flex;gap:15px;align-items:center;justify-content:space-between;padding:17px}.goal-card .card-title{margin:0}.goal-card .card-title h3{font-size:13px}.goal-card .card-title .icon{display:none}.goal-main{padding:0;gap:10px}.goal-ring,.goal-ring svg{width:59px;height:59px}.ring-value{font-size:20px}.goal-copy{display:none}.goal-bottom{border:0;padding:0;max-width:115px;font-size:11px}.stats-row{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px;margin-bottom:28px}.stat{display:flex;padding:16px 13px;gap:10px}.stat .tile-icon{width:34px;height:38px}.stat strong{font-size:24px}.stat p{font-size:11px;line-height:1.6}.stat .stat-unit{font-size:11px}.dashboard-columns{grid-template-columns:1fr;gap:25px}.dashboard-aside{display:grid;grid-template-columns:1fr 1fr;gap:16px}.dashboard-aside>.section-heading{display:none}.tip-card{margin:0;padding:19px}.tip-card h3{font-size:15px}.tip-card p{font-size:12px}.tip-card .tip-label{font-size:10px}.tip-card .btn-plain{font-size:11px;white-space:normal;text-align:left;line-height:1.7}.upcoming{padding:0 15px}.exam-row{padding:18px 0}.exam-info h3{font-size:13px}.exam-info p{font-size:12px}.date-tile{width:38px;padding:8px 4px}.date-tile strong{font-size:18px}.progress-caption{font-size:10px}.activity-row{gap:11px;flex-wrap:wrap;padding:17px 0}.activity-info{flex-basis:calc(100% - 60px)}.activity-info h3{font-size:14px;line-height:1.6}.activity-info p{font-size:11px;line-height:1.7}.activity-row .btn{margin-left:54px;padding:10px 14px;min-height:44px}.activity-row .btn .icon{display:block;width:15px}.activity-row .tile-icon{width:42px;height:44px}.activity-row .tile-icon .icon{width:21px}.course-grid,.library-full.course-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.course-card{display:block}.course-card-top{height:95px;width:auto;padding:15px;flex-direction:row}.course-card-top .subject-label{font-size:11px;align-self:flex-start}.course-card-body{padding:15px}.course-card h3,.library-full .course-card h3{font-size:14px;line-height:1.6;min-height:44px}.course-card p,.library-full .course-card p{font-size:11px;line-height:1.7;min-height:37px;margin-bottom:15px}.course-card .progress-caption,.course-card-footer{font-size:10px}.course-card-footer{flex-wrap:wrap;row-gap:9px}.course-card-footer>.tag{display:none}.library-section{margin-top:28px}.section-heading{align-items:center;gap:8px}.section-heading h2{font-size:18px;line-height:1.5}.section-heading .count{font-size:10px}.section-heading .btn{font-size:12px;min-height:44px;white-space:nowrap;padding:4px}.section-heading h2 .icon{width:17px}.library-section .section-heading .btn{font-size:11px}.explore-banner{padding:20px;align-items:flex-start;flex-wrap:wrap;gap:16px}.explore-banner h3{font-size:14px;line-height:1.7}.explore-banner p{font-size:12px;line-height:1.8}.explore-banner .btn{font-size:12px;margin-left:0;min-height:44px}.page-footer{font-size:10px;flex-wrap:wrap;gap:4px;margin-top:26px}.page-footer>span{max-width:none;line-height:1.9}.page-footer button{font-size:10px}.filters{flex-wrap:nowrap;overflow:auto;width:100%;padding:3px 0 8px;scrollbar-width:none}.filter{font-size:12px;min-height:44px;white-space:nowrap;flex-shrink:0}.toolbar{gap:15px}.input-wrap>svg.icon{top:16px}.input-wrap input{padding-left:40px}.panel{padding:21px;border-radius:16px}.steps{gap:8px;justify-content:space-between;margin-bottom:24px}.step{font-size:11px;line-height:1.6;gap:7px;flex:1}.step span{width:26px;height:26px;flex-shrink:0;font-size:11px}.step-line{width:10px;flex-shrink:0}.scanner-panel>.panel{padding:20px}.upload-zone{padding:28px 17px}.upload-zone h2{font-size:20px;line-height:1.55}.upload-zone p{font-size:13px;line-height:1.8}.upload-zone .flex{flex-direction:column;gap:12px}.upload-zone .btn{width:100%;min-height:50px;font-size:14px}.privacy-note{font-size:12px;line-height:1.85}.or-divider{font-size:11px}.scanner-panel .field label{font-size:14px}.scanner-panel>.panel>.flex.between{align-items:stretch;gap:10px;flex-direction:column}.scanner-panel>.panel>.flex.between .btn{min-height:48px;font-size:13px}.two-fields{gap:13px}.scan-verify-box{font-size:12px;line-height:1.8}.scan-actions{position:sticky;bottom:calc(var(--nav-height) + 7px + env(safe-area-inset-bottom));padding:12px 0;margin-top:18px;z-index:10;gap:9px;box-shadow:0 -8px 20px var(--surface)}.scan-actions .btn{min-height:50px;font-size:13px;white-space:normal;text-align:center}.scan-actions .btn-primary{max-width:none}.scan-actions .btn-secondary{padding:12px}.scan-extra-actions .btn{font-size:12px;min-height:44px;flex:1;white-space:normal}.scan-quality,.scan-error{font-size:12px}.generation-banner{padding:15px}.generation-banner h3{font-size:14px}.generation-banner p{font-size:12px}.ready-header{padding:8px 0 10px}.ready-header h1{font-size:28px}.ready-header>p{font-size:14px;line-height:1.85}.ready-tools{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px;margin:22px 0}.ready-tool{padding:20px 16px;min-height:220px}.ready-tool strong{font-size:27px}.ready-tool h3{font-size:14px}.ready-tool p{font-size:12px}.ready-tool .ready-link{font-size:12px}.ready-tool>.tile-icon{width:40px;height:40px}.ready-lower{grid-template-columns:1fr}.preview-cards{grid-template-columns:1fr;gap:13px}.preview-card h3{font-size:16px}.preview-card details summary{font-size:13px;min-height:44px;display:flex;align-items:center}.preview-card details p{font-size:14px}.ready-primary-action .btn{font-size:14px;width:100%;min-height:52px}.ready-course .tag{font-size:11px}.generation-counts{gap:12px;font-size:11px}.course-side{grid-template-columns:1fr}.course-side .activity-choice{padding:16px}.course-nav{gap:18px;margin-bottom:22px}.course-nav button{font-size:13px;min-height:50px}.source-text h3{font-size:17px}.source-text{font-size:15px}.source-ref{font-size:11px}.summary-block h3{font-size:16px}.summary-block p{font-size:15px}.format-tabs{gap:8px;overflow:auto;flex-wrap:nowrap}.format-tabs .filter{font-size:12px}.mode-grid,.original-grid{grid-template-columns:repeat(2,minmax(0,1fr));gap:13px}.mode-card{padding:21px 17px}.mode-card h3{font-size:15px;line-height:1.7}.mode-card p{font-size:12px}.mode-card .mode-meta{font-size:11px;line-height:1.7;align-items:flex-start}.mode-card .mode-meta>.icon{width:15px}.mode-card .tile-icon{width:43px;height:43px}.session-container>.page-heading h1{font-size:24px}.session-top{font-size:12px;gap:10px;line-height:1.7}.flashcard{min-height:310px;min-height:min(380px,50dvh);padding:27px 21px}.flashcard h2{font-size:23px;line-height:1.65;margin:14px 0 20px}.flashcard .hint{font-size:12px;line-height:1.7}.flashcard .eyebrow{font-size:11px}.self-rating{gap:9px;position:sticky;bottom:calc(var(--nav-height) + 10px + env(safe-area-inset-bottom));background:var(--bg);padding:10px 0;z-index:8}.rating{min-height:70px;font-size:13px;padding:13px 6px;line-height:1.6}.rating span{font-size:11px;line-height:1.7}.question-panel{padding:23px 19px}.question-panel h2{font-size:21px;line-height:1.7}.option{font-size:15px;line-height:1.7;padding:14px;gap:11px;min-height:64px}.option-letter{width:29px}.question-bottom{align-items:flex-start;flex-direction:column;gap:15px}.question-bottom .btn{width:100%;min-height:50px;font-size:14px}.question-bottom>.small{font-size:12px}.correction{font-size:14px;line-height:1.85}.options .option>.icon{margin-left:auto}.result-hero{padding:30px 19px}.result-hero h1{font-size:25px}.result-hero p{font-size:14px}.result-hero .flex{gap:11px}.result-hero .btn{font-size:12px}.result-stats{gap:10px}.result-stats>div{padding:18px 10px}.result-stats strong{font-size:25px}.result-stats p{font-size:11px;line-height:1.7}.error-item h3{font-size:15px;line-height:1.8}.error-item p{font-size:14px;line-height:1.85}.error-item .btn{font-size:12px}.planning-layout .panel{padding:16px 12px}.calendar-grid,.calendar-header{gap:4px}.calendar-cell{padding:4px;min-height:95px}.calendar-cell>.day-num{width:24px;height:24px;font-size:12px}.calendar-header>span{font-size:10px}.calendar-event{font-size:9px;padding:4px;line-height:1.6;white-space:normal;overflow-wrap:anywhere}.planning-layout .section-heading h2{font-size:17px}.planning-layout .section-heading .flex{gap:3px}.planning-layout .section-heading .btn-small{font-size:10px}.planning-layout .section-heading .icon-btn{width:37px}.planning-side{grid-template-columns:1fr}.planning-side .panel{padding:20px}.planning-session{font-size:14px;min-height:69px}.planning-session input{min-width:20px;min-height:20px}.planning-session p{font-size:12px}.mastery-row{gap:12px;flex-wrap:wrap}.mastery-row h3{font-size:14px;line-height:1.6}.mastery-row .small{font-size:11px!important}.mastery-row>strong{font-size:19px}.mastery-row>.icon-btn{width:35px}.badge-card h3{font-size:14px}.badge-card p{font-size:12px;line-height:1.7}.modal-overlay{padding:14px}.modal{padding:24px 20px;max-height:calc(100dvh - 28px)}.modal-head h2{font-size:21px;line-height:1.6}.modal-head{gap:10px}.modal-head .icon-btn{flex-shrink:0}.modal>p{font-size:14px;line-height:1.9}.modal details{font-size:14px;padding:16px 0}.modal details p{font-size:13px}.modal-actions{gap:10px;flex-wrap:wrap}.modal-actions .btn{font-size:13px;min-height:48px}.search-result{min-height:75px;padding:14px 5px}.search-result h3{font-size:14px;line-height:1.7}.search-result p{font-size:12px}.back-link{font-size:13px;min-height:44px;margin-bottom:17px}.landing{padding:23px 18px}.landing-nav .brand{font-size:26px;gap:7px}.landing-nav>.flex{gap:6px}.landing-nav .btn{font-size:11px;min-height:44px;padding:10px}.landing-nav .theme-toggle{width:39px;height:44px}.landing-hero{padding-top:55px}.landing-hero h1{font-size:42px}.landing-hero p{font-size:15px;line-height:1.85}.landing-hero .btn{min-height:49px;font-size:13px}.landing-flow{gap:15px;font-size:12px;line-height:1.7}.landing-preview{padding:17px}.landing-preview .panel{flex-direction:column;align-items:stretch;gap:16px;padding:21px}.landing-preview .panel h2{font-size:18px;line-height:1.7}.landing-preview .panel p{font-size:13px}.landing-preview .panel .btn{font-size:13px;min-height:46px}.auth-form{padding:30px 23px;min-height:100dvh}.auth-form h1{font-size:28px}.auth-form>p{font-size:14px}.auth-form .btn{min-height:50px;font-size:14px}.auth-form .auth-switch{font-size:13px}.auth-form>.theme-toggle{position:absolute;right:20px;top:20px}.empty-state{padding:44px 20px}.empty-state p{font-size:14px}.empty-state h2{font-size:21px;line-height:1.7}
}
@media(max-width:480px){.dashboard-aside{grid-template-columns:1fr}.goal-card{gap:10px}.goal-card .card-title h3{font-size:12px}.goal-bottom{max-width:96px;font-size:10px}.hero h2{font-size:25px}.hero-art{width:165px;height:165px;right:-38px;bottom:13px}.hero p{max-width:190px}.page-heading>.btn{max-width:130px}.section-heading h2{font-size:17px}.section-heading h2 .count{display:none}.two-fields{grid-template-columns:1fr}.scan-extra-actions{flex-direction:column}.scan-actions .btn-primary{font-size:12px}.ready-header h1{font-size:27px}.ready-tool{min-height:215px}.ready-tool p{font-size:11px}.result-stats strong{font-size:22px}.result-stats p{font-size:10px}.landing-nav>.flex .btn-secondary{display:none}.activity-row .btn{margin-left:53px}.topbar .notification{display:none}.mobile-bottom-nav{border-radius:16px 16px 0 0}.scan-verify-box input{margin-top:2px}.steps{gap:5px}.step{font-size:10px;gap:5px}.step-line{display:none}.scan-quality{font-size:12px}.scan-quality>.icon{flex-shrink:0}}
@media(max-width:360px){.main{padding-left:13px;padding-right:13px}.breadcrumb{max-width:115px}.page-heading h1{font-size:23px}.page-heading>.btn{max-width:115px;font-size:11px}.course-grid,.library-full.course-grid{grid-template-columns:1fr}.course-card{display:flex}.course-card-top{width:90px;height:auto;flex-direction:column;justify-content:center;flex-shrink:0}.course-card-body{flex:1}.course-card h3,.course-card p{min-height:0}.mode-grid,.original-grid{grid-template-columns:1fr}.hero h2{font-size:23px}.goal-card .card-title h3{font-size:11px}.goal-bottom{max-width:80px;font-size:9px}.stat{gap:8px;padding:14px 10px}.stat .tile-icon{width:29px;height:34px}.stat p{font-size:10px}.scan-actions{flex-wrap:wrap}.scan-actions .btn-primary{min-width:180px}}
@media(orientation:landscape) and (max-height:600px) and (max-width:1100px){:root{--nav-height:62px}.mobile-bottom-nav{padding-top:4px;padding-bottom:calc(4px + env(safe-area-inset-bottom))}.mobile-bottom-nav a,.mobile-bottom-nav button{min-height:48px;gap:3px}.scan-nav-mark{height:33px;width:41px}.main{padding-top:20px}.flashcard{min-height:250px}.topbar{height:60px}}
@media(max-width:760px){.top-actions .theme-toggle{width:44px;height:44px}.goal-card{display:grid;grid-template-columns:minmax(0,1fr) 66px;gap:5px 14px}.goal-card .card-title{grid-column:1;grid-row:1;justify-content:space-between;gap:7px}.goal-card .card-title h3{font-size:14px}.goal-card .card-title button{display:grid;place-items:center;width:44px;height:44px;flex-shrink:0}.goal-card .card-title .icon{display:block;width:18px;height:18px}.goal-main{grid-column:2;grid-row:1/3;justify-content:flex-end}.goal-bottom{grid-column:1;grid-row:2;max-width:none;font-size:12px}.goal-ring,.goal-ring svg{width:62px;height:62px}}
.mobile-agenda{display:none}
@media(max-width:760px){.mobile-agenda{display:block;margin-bottom:25px}.desktop-calendar{display:none}.desktop-calendar.show-calendar{display:block}.agenda-day{margin:23px 0}.agenda-day>h3{font-size:14px;font-weight:750;text-transform:capitalize;color:var(--muted);margin:0 0 12px}.agenda-session{display:flex;align-items:center;gap:10px;background:var(--surface);border:1px solid var(--line);border-radius:13px;padding:16px 13px;margin-bottom:11px;min-height:89px}.agenda-check{display:flex;align-items:center;gap:12px;margin:0;flex:1;min-width:0;cursor:pointer}.agenda-check input{flex-shrink:0}.agenda-check strong{font-size:14px;font-weight:650;line-height:1.7;display:block}.agenda-check small,.agenda-exam small{font-size:12px;line-height:1.7;color:var(--muted);display:block;margin-top:4px}.agenda-session .btn{font-size:11px;padding:10px;min-height:46px;flex-shrink:0}.agenda-session .btn .icon{width:14px}.agenda-exam{display:flex;align-items:center;gap:12px;background:var(--purple-soft);border:1px solid var(--tint-border);border-radius:13px;padding:17px 14px;margin-bottom:12px;width:100%;text-align:left;min-height:90px}.agenda-exam>span:nth-child(2){flex:1;min-width:0}.agenda-exam strong{font-size:14px;line-height:1.7;display:block}.agenda-exam>.icon{width:17px;color:var(--purple)}.mobile-agenda>.section-heading>.btn{font-size:12px;padding:10px 12px}.agenda-check input:checked+span>strong{text-decoration:line-through;color:var(--muted)}}
@media(max-width:480px){.page-heading>.btn-primary{flex-shrink:0;min-width:128px;max-width:145px;white-space:nowrap;text-align:center;font-size:12px;min-height:46px}.page-heading>.btn-primary>.icon{display:none}}
@media(max-width:360px){.page-heading>.btn-primary{min-width:112px;max-width:128px;font-size:11px;padding-left:11px;padding-right:11px}}
@media(prefers-reduced-motion:reduce){.ready-tool{transition:none}}