/* ENIGDocs: Nunito, green and sky palette, raised buttons and rounded cards. */
:root{font-family:Nunito,Arial,sans-serif;color:#404040;background:#fff;font-synthesis:none}
*{box-sizing:border-box}
html{scroll-behavior:smooth}
body{margin:0;min-width:320px}
button,input,select{font:inherit}
button{cursor:pointer}
button:disabled{cursor:not-allowed;opacity:.6}
button:focus-visible,a:focus-visible,input:focus-visible,select:focus-visible{outline:3px solid #38bdf8;outline-offset:2px}
img{max-width:100%}
[hidden]{display:none!important}
.sr-only,.skip-link:not(:focus){position:absolute;width:1px;height:1px;padding:0;margin:-1px;overflow:hidden;clip:rect(0,0,0,0);white-space:nowrap;border:0}
.skip-link:focus{position:fixed;z-index:1000;top:8px;left:8px;padding:12px 18px;background:white;color:#0284c7;border:2px solid #38bdf8;border-radius:12px}
.sidebar{position:fixed;top:0;bottom:0;left:0;z-index:30;width:256px;display:flex;flex-direction:column;padding:0 16px;border-right:2px solid #e2e8f0;background:#fff}
.sidebar-brand{display:flex;align-items:center;gap:12px;padding:32px 16px 28px;color:#16a34a;text-decoration:none;font-size:25px;font-weight:900;letter-spacing:.01em}
.sidebar-brand img{flex:none}
.sidebar-nav{display:flex;flex:1;flex-direction:column;gap:4px;overflow:auto}
.nav-group{display:flex;flex-direction:column;gap:8px}
.nav-link{display:flex;align-items:center;gap:20px;width:100%;min-height:52px;padding:6px 10px;border:2px solid transparent;border-radius:12px;background:transparent;color:#64748b;text-align:left;font-size:15px;font-weight:800;text-transform:uppercase;line-height:1.1;transition:background-color .15s}
.nav-link:hover{background:#f1f5f9}
.nav-link.active{border-color:#7dd3fc;background:#e0f2fe;color:#0ea5e9}
.nav-link img{flex:none}
.nav-divider{height:2px;margin:12px 8px;background:#f1f5f9}
.nav-label{margin:6px 12px 8px;color:#94a3b8;font-size:15px;font-weight:900;letter-spacing:.08em}
.branch-symbol{display:grid;place-items:center;flex:none;width:32px;height:32px;border:2px solid #86efac;border-bottom:4px solid #4ade80;border-radius:9px;background:#f0fdf4;color:#16a34a;font-size:11px;font-weight:900}
.branches-nav .nav-link{gap:16px;font-size:15px}
.branch-nav-image{flex:none;width:36px;height:36px;border:2px solid #86efac;border-radius:9px;object-fit:cover}
.sidebar-foot{padding:20px 12px;color:#94a3b8;font-size:12px;line-height:1.5}
.sidebar-foot strong{color:#64748b}
.sidebar-backdrop{display:none}
.topbar{display:none}
.main{margin-left:256px;min-height:100vh}
.page-layout{display:grid;grid-template-columns:minmax(0,1fr) 280px;gap:48px;max-width:1220px;margin:0 auto;padding:28px 24px 0}
.main-column{min-width:0}
.hero{display:flex;align-items:center;gap:24px;min-height:232px;margin:0 0 38px;padding:20px 24px;border:2px solid #e2e8f0;border-radius:16px}
.hero-art{flex:none;width:184px;height:184px;object-fit:contain}
.eyebrow{margin:0 0 7px;color:#22c55e;font-size:11px;font-weight:900;letter-spacing:.1em}
.hero h1{max-width:420px;margin:0;color:#525252;font-size:30px;font-weight:900;line-height:1.18}
.hero-content>p:not(.eyebrow){max-width:460px;margin:10px 0 18px;color:#737373;font-size:16px;line-height:1.5}
.btn{display:inline-flex;align-items:center;justify-content:center;min-height:48px;padding:9px 19px;border:2px solid;border-bottom-width:4px;border-radius:12px;font-size:13px;font-weight:900;letter-spacing:.03em;text-align:center;text-decoration:none;text-transform:uppercase;transition:background-color .15s,transform .1s}
.btn:active{transform:translateY(2px);border-bottom-width:2px}
.btn-primary{border-color:#16a34a;background:#22c55e;color:#fff}
.btn-primary:hover{background:#16a34a}
.btn-outline{border-color:#e2e8f0;background:#fff;color:#64748b}
.btn-outline:hover{background:#f8fafc}
.section-heading{display:flex;align-items:end;justify-content:space-between;gap:16px;margin-bottom:13px}
.section-heading h2{margin:0;color:#404040;font-size:26px;font-weight:900}
.clear-btn{min-height:42px;font-size:11px}
.fm-breadcrumb{display:flex;align-items:center;gap:10px;min-height:28px;margin-bottom:14px;color:#94a3b8;font-size:13px;font-weight:800}
.bc-link{padding:0;border:0;background:none;color:#94a3b8;font-size:13px;font-weight:800}
.bc-link.current{color:#16a34a}
.bc-link:not(.current):hover{text-decoration:underline}
.search-row{display:flex;align-items:stretch;gap:10px;margin:0 0 16px}
.search-box{display:flex;align-items:center;gap:10px;flex:1;min-height:48px;padding:0 13px;border:2px solid #e2e8f0;border-radius:12px;color:#94a3b8}
.search-box:focus-within{border-color:#38bdf8}
.search-box>span:first-child{font-size:30px;line-height:1}
.search-box input{min-width:0;width:100%;border:0;outline:0;background:transparent;color:#404040;font-size:14px}
.search-box input::placeholder{color:#94a3b8}
.fm-view-toggle{display:flex;gap:5px}
.view-btn{width:48px;border:2px solid #e2e8f0;border-bottom-width:4px;border-radius:12px;background:#fff;color:#64748b;font-size:20px;font-weight:900}
.view-btn.active{border-color:#7dd3fc;background:#e0f2fe;color:#0ea5e9}
.library-filters{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:10px;margin-bottom:22px}
.library-filters label,.dialog-body label{display:flex;flex-direction:column;gap:5px;color:#737373;font-size:12px;font-weight:900}
.form-control{width:100%;min-height:44px;padding:9px 11px;border:2px solid #e2e8f0;border-radius:12px;background:#fff;color:#525252;font-size:13px;font-weight:700}
.form-control:focus{border-color:#38bdf8;outline:none}
.field-hint{color:#94a3b8;font-size:11px;font-weight:700;line-height:1.35}
.fm-result-bar{display:flex;justify-content:space-between;gap:12px;align-items:center;margin:0 0 15px;padding-top:18px;border-top:2px solid #e2e8f0;color:#737373;font-size:13px}
.fm-result-bar strong{color:#404040;font-weight:900}
.result-hint{color:#a3a3a3;text-align:right}
.fm-grid{display:grid;gap:12px}
.view-grid{grid-template-columns:repeat(auto-fill,minmax(170px,1fr))}
.fm-item{display:flex;flex-direction:column;gap:5px;width:100%;min-width:0;min-height:174px;padding:13px;border:2px solid #e2e8f0;border-bottom-width:4px;border-radius:13px;background:#fff;color:#525252;text-align:left;text-decoration:none;transition:background-color .15s,transform .1s}
.fm-item:hover{background:#f8fafc}
.fm-item:active{transform:translateY(2px);border-bottom-width:2px}
.fm-item-icon{display:grid;place-items:center;width:48px;height:48px;margin-bottom:7px;border:2px solid;border-bottom-width:4px;border-radius:12px;font-size:12px;font-weight:900}
.fm-item-icon.pdf{border-color:#fda4af;background:#fff1f2;color:#e11d48}
.fm-item-icon.office{border-color:#93c5fd;background:#eff6ff;color:#2563eb}
.fm-item-icon.image{border-color:#c4b5fd;background:#f5f3ff;color:#7c3aed}
.fm-item-icon.other{border-color:#fdba74;background:#fff7ed;color:#ea580c}
.fm-item-name{overflow:hidden;color:#404040;font-size:15px;font-weight:900;line-height:1.25;overflow-wrap:anywhere}
.fm-item-subject{overflow:hidden;color:#737373;font-size:12px;font-weight:700;white-space:nowrap;text-overflow:ellipsis}
.fm-item-meta{margin-top:auto;color:#a3a3a3;font-size:11px;font-weight:800}
.view-list{grid-template-columns:1fr}
.view-list .fm-item{display:grid;grid-template-columns:48px minmax(0,1.2fr) minmax(0,1fr) auto;align-items:center;gap:12px;min-height:76px;padding:9px 12px}
.view-list .fm-item-icon{margin:0}
.view-list .fm-item-subject{white-space:normal}
.view-list .fm-item-meta{margin:0;text-align:right}
.fm-empty{text-align:center;padding:40px 12px;color:#737373}
.fm-empty h3{margin:10px 0 4px;color:#525252}
.fm-empty p{margin:0}
.fm-bottom{display:flex;align-items:center;justify-content:center;gap:12px;min-height:80px;color:#64748b;font-size:13px}
.footer{padding:24px 0;margin-top:24px;border-top:2px solid #e2e8f0;color:#a3a3a3;font-size:12px;text-align:center}
.right-rail{position:sticky;top:24px;align-self:start;display:flex;flex-direction:column;gap:12px}
.rail-card{padding:18px;border:2px solid #e2e8f0;border-radius:14px;color:#737373;font-size:13px;line-height:1.45}
.rail-card h3{margin:0 0 15px;color:#525252;font-size:17px;font-weight:900}
.rail-card p{margin:8px 0 0}
.rail-accent{display:flex;gap:12px;align-items:start}
.rail-accent strong{color:#525252;font-size:15px}
.rail-accent img{flex:none}
.rail-stat{display:flex;align-items:center;gap:10px}
.rail-stat strong{display:block;color:#22c55e;font-size:28px;font-weight:900;line-height:1}
.rail-stat small{display:block;color:#94a3b8;font-weight:800}
.rail-note{color:#16a34a;font-weight:800}
.rail-cta{width:100%;margin-top:16px;font-size:11px}
.docs-dialog{width:min(680px,calc(100vw - 20px));max-height:calc(100dvh - 20px);padding:0;border:2px solid #e2e8f0;border-radius:16px;box-shadow:0 24px 70px #0f172a33;color:#525252;overflow:hidden}
.dialog-scroll{max-height:calc(100dvh - 40px);margin:8px 8px 8px 0;overflow-x:hidden;overflow-y:auto;border-radius:12px;overscroll-behavior:contain;scrollbar-width:thin;scrollbar-color:#94a3b8 transparent}
.dialog-scroll::-webkit-scrollbar{width:10px}
.dialog-scroll::-webkit-scrollbar-track{background:transparent}
.dialog-scroll::-webkit-scrollbar-thumb{border:2px solid transparent;border-radius:999px;background:#94a3b8;background-clip:padding-box}
.dialog-scroll::-webkit-scrollbar-thumb:hover{background-color:#64748b}
.docs-dialog::backdrop{background:#0f172a80}
.dialog-head{display:flex;justify-content:space-between;gap:15px;align-items:start;padding:24px;border-bottom:2px solid #e2e8f0}
.dialog-head h2{margin:0;color:#404040;font-size:25px;font-weight:900}
.dialog-head p:not(.eyebrow){margin:5px 0 0;color:#737373;font-size:14px}
.dialog-close{display:grid;place-items:center;flex:none;width:38px;height:38px;border:2px solid #e2e8f0;border-bottom-width:4px;border-radius:10px;background:#fff;color:#64748b;font-size:25px;line-height:1}
.dialog-body{display:flex;flex-direction:column;gap:16px;padding:24px}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
.upload-zone{display:flex!important;align-items:center;justify-content:center;min-height:164px;padding:18px;border:2px dashed #86efac;border-radius:14px;background:#f0fdf4;text-align:center;cursor:pointer}
.upload-zone.dragging{background:#dcfce7;border-color:#22c55e}
.upload-zone input{position:absolute;width:1px;height:1px;opacity:0}
.upload-icon{display:grid;place-items:center;width:44px;height:44px;border:2px solid #16a34a;border-bottom-width:4px;border-radius:12px;background:#22c55e;color:#fff;font-size:27px}
.upload-title{color:#16a34a;font-size:16px;font-weight:900}
.upload-meta{color:#737373;font-size:12px}
.form-message{margin:0;color:#64748b;font-size:13px;font-weight:800}
.form-message.error{color:#e11d48}
.form-message.success{color:#16a34a}
#upload-message.success{padding:11px 13px;border:2px solid #86efac;border-radius:10px;background:#f0fdf4;color:#15803d}
#upload-message.error{padding:11px 13px;border:2px solid #fda4af;border-radius:10px;background:#fff1f2;color:#be123c}
.dialog-actions{display:flex;justify-content:flex-end;gap:10px}
.admin-dialog{width:min(560px,calc(100vw - 20px));max-height:calc(100dvh - 20px)}
.admin-dialog.logged-in{width:min(860px,calc(100vw - 20px))}
.admin-login{max-width:540px}
.admin-toolbar{display:flex;align-items:center;justify-content:space-between;gap:18px;padding:17px 24px;border-bottom:2px solid #e2e8f0;background:#f8fafc}
.admin-toolbar strong,.admin-toolbar span{display:block}
.admin-toolbar strong{color:#404040;font-size:17px;font-weight:900}
.admin-toolbar span{margin-top:3px;color:#737373;font-size:12px}
.admin-toolbar-actions{display:flex;flex:none;gap:8px}
.admin-toolbar-actions .btn{min-height:38px;padding:6px 11px;font-size:11px}
.admin-message{padding:0 24px}
.admin-message:not(:empty){padding:14px 24px}
.admin-message.success:not(:empty){margin:14px 24px 0;padding:10px 12px;border:2px solid #86efac;border-radius:10px;background:#f0fdf4;color:#15803d}
.admin-message.error:not(:empty){margin:14px 24px 0;padding:10px 12px;border:2px solid #fda4af;border-radius:10px;background:#fff1f2;color:#be123c}
.admin-list{display:grid;gap:14px;padding:18px 24px 24px}
.admin-list:empty{display:none}
.admin-item{min-width:0;padding:18px;border:2px solid #e2e8f0;border-bottom-width:4px;border-radius:14px;background:#fff}
.admin-item-head{display:flex;align-items:flex-start;flex-wrap:wrap;gap:12px;min-width:0}
.admin-item-head .fm-item-icon{flex:none;margin:0}
.admin-item-title{flex:1 1 200px;min-width:0}
.admin-item-title h3{margin:1px 0 4px;color:#404040;font-size:17px;font-weight:900;line-height:1.3;overflow-wrap:anywhere}
.admin-item-title p{margin:0;color:#737373;font-size:12px;line-height:1.4;overflow-wrap:anywhere}
.admin-status{flex:none;padding:5px 9px;border:2px solid #fde68a;border-radius:9px;background:#fffbeb;color:#a16207;font-size:10px;font-weight:900;text-transform:uppercase}
.admin-meta{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:12px;margin:16px 0 0;padding:14px;border-radius:10px;background:#f8fafc}
.admin-meta div{min-width:0}
.admin-meta dt{color:#94a3b8;font-size:10px;font-weight:900;text-transform:uppercase;letter-spacing:.04em}
.admin-meta dd{margin:4px 0 0;color:#475569;font-size:12px;font-weight:800;line-height:1.35;overflow-wrap:anywhere}
.admin-actions{display:flex;justify-content:flex-end;flex-wrap:wrap;gap:8px;margin-top:16px}
.admin-actions button{min-height:40px;padding:7px 12px;border:2px solid #e2e8f0;border-bottom-width:4px;border-radius:10px;background:#fff;color:#64748b;font-size:12px;font-weight:900}
.admin-actions button:hover{background:#f8fafc}
.admin-actions .approve{border-color:#86efac;background:#f0fdf4;color:#15803d}
.admin-actions .approve:hover{background:#dcfce7}
.admin-actions .reject{border-color:#fda4af;background:#fff1f2;color:#be123c}
.admin-actions .reject:hover{background:#ffe4e6}
@media(max-width:600px){.admin-dialog,.admin-dialog.logged-in{width:calc(100vw - 8px);max-height:calc(100dvh - 8px)}.admin-dialog .dialog-scroll{max-height:calc(100dvh - 28px)}.admin-toolbar{align-items:stretch;flex-direction:column;gap:12px;padding:14px 18px}.admin-toolbar-actions{display:grid;grid-template-columns:1fr 1fr}.admin-toolbar-actions .btn{width:100%}.admin-message:not(:empty){padding:12px 18px}.admin-message.success:not(:empty),.admin-message.error:not(:empty){margin:12px 14px 0;padding:10px 12px}.admin-list{gap:12px;padding:14px 12px 18px}.admin-item{padding:14px}.admin-item-title h3{font-size:15px}.admin-meta{grid-template-columns:repeat(2,minmax(0,1fr));gap:12px}.admin-actions{display:grid;grid-template-columns:1fr 1fr}.admin-actions button{width:100%}.admin-actions button[data-action="download"]{grid-column:1/-1}}
.empty-state{text-align:center;padding:28px;color:#737373}
.empty-state h3{margin:5px 0}
.empty-state p{margin:0}
@media(max-width:1100px){.page-layout{grid-template-columns:minmax(0,1fr);max-width:800px}.right-rail{position:static;display:grid;grid-template-columns:repeat(3,minmax(0,1fr));gap:10px;padding-bottom:24px}.rail-card{padding:12px}.hero{margin-bottom:30px}}
@media(max-width:768px){.sidebar{transform:translateX(-100%);transition:transform .2s}.sidebar.open{transform:translateX(0)}.sidebar-backdrop:not([hidden]){display:block;position:fixed;inset:0;z-index:20;background:#0f172a80}.topbar{position:sticky;top:0;z-index:10;display:flex;align-items:center;gap:12px;height:64px;padding:0 14px;border-bottom:2px solid #e2e8f0;background:#fff}.sidebar-toggle{display:flex;flex-direction:column;justify-content:center;gap:4px;width:42px;height:42px;padding:10px;border:2px solid #e2e8f0;border-radius:10px;background:#fff}.sidebar-toggle span{display:block;width:100%;height:2px;background:#64748b}.mobile-brand{display:flex;align-items:center;gap:7px;color:#16a34a;font-size:20px;font-weight:900;text-decoration:none}.topbar-actions{display:flex;gap:8px;margin-left:auto}.topbar-search,.topbar-upload{height:40px;padding:0 10px;border:2px solid #e2e8f0;border-bottom-width:4px;border-radius:10px;background:#fff;color:#64748b;font-weight:900}.topbar-upload{border-color:#16a34a;background:#22c55e;color:#fff}.topbar-search span{display:none}.main{margin-left:0}.page-layout{padding:18px 14px 0}.hero{padding:15px}.hero-art{width:120px;height:120px}.hero h1{font-size:24px}}
@media(max-width:600px){.hero{gap:8px;min-height:0}.hero-art{width:85px;height:105px}.hero h1{font-size:21px}.hero-content>p:not(.eyebrow){font-size:13px}.hero .btn{font-size:10px;min-height:42px}.library-filters{grid-template-columns:repeat(2,minmax(0,1fr))}.right-rail{display:none}.result-hint{display:none}.view-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.view-list .fm-item{grid-template-columns:42px minmax(0,1fr);gap:6px;min-height:76px}.view-list .fm-item-subject,.view-list .fm-item-meta{grid-column:2;text-align:left}.view-list .fm-item-icon{grid-row:1/span 3}.fm-item{min-height:166px}.form-row{grid-template-columns:1fr}.dialog-head,.dialog-body{padding:18px}.dialog-actions{flex-direction:column}.dialog-actions .btn{width:100%}}
@media(max-width:400px){.mobile-brand{font-size:17px}.topbar-upload span{display:none}.hero-art{display:none}.view-grid{grid-template-columns:1fr 1fr}.section-heading h2{font-size:22px}}

/* Welcome page and filière views. */
.sound-toggle{display:flex;align-items:center;gap:10px;width:100%;min-height:48px;margin-top:12px;padding:7px 10px;border:2px solid #e2e8f0;border-bottom-width:4px;border-radius:12px;background:#fff;color:#64748b;text-align:left;font-size:12px;font-weight:900;text-transform:uppercase}
.sound-toggle:hover{background:#f8fafc}
.sound-toggle span:first-child{display:grid;place-items:center;width:30px;height:30px;border:2px solid #86efac;border-radius:9px;color:#16a34a;font-size:19px}
.sound-toggle[aria-pressed="false"] span:first-child{border-color:#cbd5e1;color:#94a3b8}
.home-branches{margin-bottom:38px}
.branch-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(170px,1fr));gap:14px;margin-top:18px}
.branch-tile{display:flex;flex-direction:column;align-items:center;justify-content:space-between;gap:8px;min-height:270px;padding:12px 12px 18px;border:2px solid #e2e8f0;border-bottom-width:4px;border-radius:14px;background:#fff;color:#525252;text-align:center;transition:background-color .15s,transform .1s}
.branch-tile:hover{background:#f8fafc}
.branch-tile:active{transform:translateY(2px);border-bottom-width:2px}
.branch-tile img{width:100%;height:130px;border-radius:10px;object-fit:cover}
.branch-tile strong{font-size:16px;font-weight:900}
.branch-tile small{color:#94a3b8;font-size:12px;font-weight:800}
.branch-tile .branch-symbol{align-self:flex-end}
.branch-banner{display:flex;align-items:center;justify-content:space-between;gap:18px;min-height:160px;margin-bottom:34px;padding:24px;border-radius:16px;background:#22c55e;color:#fff}
.branch-banner-image{flex:none;width:112px;height:112px;border:3px solid #ffffff99;border-radius:14px;object-fit:cover}
.branch-banner h1{margin:0 0 6px;font-size:27px;font-weight:900;line-height:1.2}
.branch-banner p{margin:0;font-size:15px}
.branch-kicker{margin-bottom:7px!important;font-size:11px!important;font-weight:900;letter-spacing:.1em;opacity:.85}
.branch-banner-count{flex:none;display:flex;flex-direction:column;align-items:center;min-width:110px;padding:10px 14px;border:2px solid #16a34a;border-bottom-width:4px;border-radius:12px;background:#16a34a;font-size:11px;font-weight:900;text-align:center;text-transform:uppercase}
.branch-banner-count strong{font-size:30px;line-height:1.1}
.library-filters{grid-template-columns:repeat(3,minmax(0,1fr))}
.selection-prompt{display:flex;align-items:center;gap:18px;min-height:150px;margin-top:18px;padding:22px;border:2px solid #e2e8f0;border-radius:14px;background:#f8fafc}
.selection-prompt[hidden]{display:none}
.selection-prompt img{flex:none;width:64px;height:64px;border:2px solid #e2e8f0;border-radius:12px;background:#fff;object-fit:cover}
.selection-prompt h3{margin:0 0 5px;color:#525252;font-size:18px;font-weight:900}
.selection-prompt h3.empty-selection{color:#dc2626}
.selection-prompt p{margin:0;color:#737373;font-size:14px;line-height:1.5}
.fm-empty .btn{margin-top:18px}
.sidebar-brand img,.mobile-brand img{object-fit:contain}
@media(max-width:768px){.branch-grid{grid-template-columns:repeat(auto-fit,minmax(150px,1fr))}}
@media(max-width:600px){.branch-grid{grid-template-columns:repeat(2,minmax(0,1fr))}.branch-banner{align-items:flex-start;padding:18px}.branch-banner h1{font-size:22px}.branch-banner p{font-size:13px}.branch-banner-count{min-width:84px;padding:8px;font-size:10px}.branch-banner-count strong{font-size:24px}.library-filters{grid-template-columns:1fr}.selection-prompt{gap:10px;padding:14px}.selection-prompt img{width:48px;height:48px}.selection-prompt h3{font-size:15px}.selection-prompt p{font-size:12px}}
@media(max-width:600px){.branch-banner-image{width:72px;height:72px}}
@media(max-width:600px){.topbar{width:100%;gap:8px}.mobile-brand{min-width:0;white-space:nowrap}.topbar-actions{flex:none}.section-heading{flex-wrap:wrap}.clear-btn{white-space:nowrap}.search-box{min-width:0}.search-row{display:grid;grid-template-columns:minmax(0,1fr) auto}.branch-banner{flex-wrap:wrap}.branch-banner>div{min-width:0}.branch-banner-count{margin-left:auto}.selection-prompt>div{min-width:0}}
.preview-dialog{width:min(980px,calc(100vw - 20px));overflow:hidden}
.preview-head{display:flex;align-items:flex-start;justify-content:space-between;gap:14px;padding:20px 22px 16px;border-bottom:2px solid #e2e8f0}
.preview-heading{display:flex;align-items:center;gap:14px;min-width:0}
.preview-heading .fm-item-icon{flex:none;margin:0}
.preview-heading>div{min-width:0}
.preview-heading h2{margin:0;color:#404040;font-size:22px;font-weight:900;line-height:1.25;overflow-wrap:anywhere}
.preview-filename{margin:4px 0 0;color:#94a3b8;font-size:12px;font-weight:800;overflow-wrap:anywhere}
.preview-details{display:flex;flex-wrap:wrap;gap:7px;padding:12px 22px}
.preview-details span{padding:5px 9px;border:2px solid #e2e8f0;border-radius:8px;background:#f8fafc;color:#64748b;font-size:11px;font-weight:900}
.preview-stage{display:grid;place-items:center;min-height:300px;height:min(60vh,620px);margin:0 22px;overflow:hidden;border:2px solid #e2e8f0;border-radius:12px;background:#f8fafc}
.preview-stage iframe,.preview-stage img{display:block;width:100%;height:100%;border:0}
.preview-stage img{object-fit:contain}
.preview-unavailable{max-width:360px;padding:24px;text-align:center;color:#737373}
.preview-unavailable img{width:68px;height:68px;margin:0 auto 14px;object-fit:contain}
.preview-unavailable h3{margin:0 0 6px;color:#525252;font-size:18px;font-weight:900}
.preview-unavailable p{margin:0;font-size:13px;line-height:1.5}
.preview-actions{display:flex;align-items:center;justify-content:space-between;gap:12px;padding:16px 22px;color:#94a3b8;font-size:12px;font-weight:800}
@media(max-width:600px){.right-rail{display:block}.right-rail .rail-card:not(:last-child){display:none}.right-rail .rail-card:last-child{margin:8px 0 24px}.preview-head{padding:15px}.preview-heading h2{font-size:17px}.preview-details{padding:10px 15px}.preview-stage{height:min(50vh,480px);min-height:220px;margin:0 15px}.preview-actions{align-items:stretch;flex-direction:column;padding:14px 15px}.preview-actions .btn{width:100%}}

/* Open menus use the same rounded, raised controls as the rest of the app. */
.select-shell{position:relative;display:block;width:100%}
.select-native{position:absolute!important;top:0;left:0;width:1px!important;height:1px!important;padding:0!important;opacity:0;pointer-events:none}
.select-trigger{display:flex;align-items:center;justify-content:space-between;gap:10px;width:100%;min-height:46px;padding:9px 12px;border:2px solid #e2e8f0;border-bottom-width:4px;border-radius:12px;background:#fff;color:#525252;text-align:left;font-size:13px;font-weight:800;line-height:1.25}
.select-trigger:hover:not(:disabled),.select-trigger[aria-expanded="true"]{border-color:#86efac;background:#f0fdf4;color:#166534}
.select-trigger:focus-visible{outline:3px solid #38bdf8;outline-offset:2px}
.select-trigger.placeholder{color:#94a3b8}
.select-trigger:disabled{background:#f8fafc;color:#a3a3a3}
.select-chevron{flex:none;width:9px;height:9px;margin-right:4px;border-right:2px solid currentColor;border-bottom:2px solid currentColor;transform:translateY(-2px) rotate(45deg);transition:transform .15s}
.select-trigger[aria-expanded="true"] .select-chevron{transform:translateY(3px) rotate(225deg)}
.select-menu{box-sizing:border-box;margin:0;padding:7px;border:2px solid #e2e8f0;border-radius:15px;background:#fff;box-shadow:0 18px 40px #0f172a29;overflow:auto;z-index:100;min-width:150px}
.select-menu:popover-open{display:block}
.select-option{display:flex;align-items:center;justify-content:space-between;gap:12px;width:100%;min-height:40px;margin:2px 0;padding:8px 10px;border:0;border-radius:9px;background:transparent;color:#525252;text-align:left;font-size:13px;font-weight:800;line-height:1.3}
.select-option:hover,.select-option:focus-visible{outline:0;background:#f0fdf4;color:#166534}
.select-option[aria-selected="true"]{background:#dcfce7;color:#15803d}
.select-option[aria-selected="true"]::after{content:"✓";font-size:15px;font-weight:900}
.archives-link{display:inline-flex;align-items:center;gap:5px;margin:-9px 0 22px;padding:6px 0;border:0;background:transparent;color:#16a34a;font-size:12px;font-weight:900;text-align:left}
.archives-link svg{display:block;flex:none;width:16px;height:16px}
.archives-link:hover{text-decoration:underline}

/* Multiple files and folders. */
.upload-pickers{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.upload-step-label{display:flex;align-items:center;gap:9px;color:#404040;font-size:14px;font-weight:900}
.upload-step-label span{display:grid;place-items:center;flex:none;width:25px;height:25px;border:2px solid #86efac;border-radius:8px;background:#f0fdf4;color:#15803d;font-size:12px}
.upload-new-subject-action{display:inline-flex;align-items:center;justify-content:center;align-self:flex-start;gap:8px;min-height:40px;padding:7px 12px;border:2px solid #86efac;border-bottom-width:4px;border-radius:10px;background:#fff;color:#15803d;font-size:12px;font-weight:900;text-align:left}
.upload-new-subject-action:hover:not(:disabled),.upload-new-subject-action.active{background:#dcfce7}
.upload-new-subject-action svg{flex:none}
.subject-duplicate-feedback{color:#b45309;font-size:12px;font-weight:800;line-height:1.4}
#upload-new-subject:invalid:not(:placeholder-shown){border-color:#f59e0b}
.upload-existing-subject-action:not([hidden]){display:inline-flex;align-self:flex-start;align-items:center;min-height:36px;padding:7px 12px;border:2px solid #fcd34d;border-radius:10px;background:#fffbeb;color:#92400e;font-size:12px;font-weight:900;cursor:pointer}
.upload-existing-subject-action:hover{background:#fef3c7}
@media(max-width:600px){.upload-new-subject-action{width:100%}}
.upload-picker{position:relative;display:flex!important;align-items:center;justify-content:center;gap:9px;min-height:46px;padding:8px 12px;border:2px solid #86efac;border-bottom-width:4px;border-radius:12px;background:#f0fdf4;color:#15803d!important;text-align:center;font-size:12px!important;font-weight:900!important;cursor:pointer}
.upload-picker svg{flex:none;width:16px;height:16px}
.upload-picker:hover{background:#dcfce7}
.upload-picker:focus-within{outline:3px solid #38bdf8;outline-offset:2px}
.upload-picker input{position:absolute;width:1px;height:1px;opacity:0}
.upload-zone{flex-direction:column;gap:7px;min-height:105px;background:#fff}
.upload-zone:focus-visible{outline:3px solid #38bdf8;outline-offset:2px}
.upload-icon svg{width:25px;height:25px}
.upload-zone .upload-title{font-size:14px}
.selected-files{padding:12px;border:2px solid #e2e8f0;border-radius:12px;background:#f8fafc}
.selected-files>div{display:flex;align-items:center;justify-content:space-between;gap:10px}
.selected-files strong{font-size:13px;color:#404040}
.selected-files button{padding:4px 6px;border:0;background:transparent;color:#16a34a;font-size:11px;font-weight:900}
.selected-files ul{max-height:125px;margin:7px 0 0;padding:0;overflow:auto;list-style:none}
.selected-files li{display:flex;justify-content:space-between;gap:8px;padding:5px 0;border-top:1px solid #e2e8f0;color:#64748b;font-size:11px;overflow-wrap:anywhere}
.selected-files li span{min-width:0}
.upload-progress{padding:12px;border:2px solid #86efac;border-radius:12px;background:#f0fdf4;color:#166534}
.upload-progress>div{display:flex;justify-content:space-between;gap:10px;font-size:13px}
.upload-progress progress{display:block;width:100%;height:12px;margin:8px 0;accent-color:#22c55e}
.upload-progress small{color:#4b5563;font-size:11px}

/* Reading surface. */
.preview-dialog{display:flex;flex-direction:column;width:min(1100px,calc(100vw - 20px));height:min(94dvh,970px);max-height:calc(100dvh - 12px)}
.preview-dialog:not([open]){display:none}
.preview-dialog .dialog-scroll{display:flex;flex:1;flex-direction:column;min-height:0;max-height:none}
.preview-dialog.expanded{width:calc(100vw - 12px);height:calc(100dvh - 12px);max-width:none;max-height:none}
.preview-reader-bar{display:flex;align-items:center;justify-content:space-between;gap:10px;padding:0 22px 10px;color:#64748b;font-size:12px;font-weight:900}
.preview-reader-bar>div{display:flex;align-items:center;gap:6px}
.reader-button{min-height:32px;padding:4px 9px;border:2px solid #e2e8f0;border-radius:8px;background:#fff;color:#64748b;font-size:12px;font-weight:900}
.reader-button:hover{border-color:#86efac;background:#f0fdf4;color:#16a34a}
.preview-stage{display:grid;place-items:center;flex:1;min-height:150px;height:auto;margin:0 22px;overflow:auto;background:#f1f5f9}
.preview-stage iframe{width:100%;height:100%;min-height:100%;background:#fff}
.preview-stage img{width:100%;height:100%;object-fit:contain}
.preview-actions{flex:none;min-height:70px}
.preview-actions>div{display:flex;gap:10px}
@media(max-width:600px){.upload-pickers{grid-template-columns:1fr}.preview-dialog{width:calc(100vw - 8px);height:calc(100dvh - 8px);max-height:none}.preview-head{padding:12px}.preview-heading .fm-item-icon{width:38px;height:38px}.preview-heading h2{font-size:16px}.preview-filename{font-size:11px}.preview-details{max-height:68px;overflow:auto;padding:7px 12px}.preview-reader-bar{padding:3px 12px 8px}.preview-reader-bar>span{display:none}.preview-stage{min-height:150px;height:auto;margin:0 8px}.preview-actions{padding:10px 8px}.preview-actions>div{display:grid;grid-template-columns:1fr 1fr;width:100%;gap:6px}.preview-actions .btn{min-height:42px;padding:6px;font-size:10px}}

/* Search and compact controls. */
.home-search{margin:0 0 34px;padding:18px;border:2px solid #e2e8f0;border-radius:16px;background:#fff}
.home-search .section-heading{margin-bottom:12px}
.home-search-box{width:100%;margin:0}
.home-search-hint{margin:8px 0 0;color:#94a3b8;font-size:12px;font-weight:700}
.home-search-feedback{margin:16px 0 12px;color:#64748b;font-size:13px;font-weight:900}
.home-search .fm-grid{margin-top:10px}
.search-box>span:first-child{display:grid;place-items:center;flex:none;width:20px;height:20px;font-size:inherit}
.search-box svg,.view-btn svg,.reader-button svg,.topbar-actions svg,.preview-actions svg{display:block;flex:none}
.view-btn{display:grid;place-items:center;flex:none;width:48px;height:48px;padding:0}
.reader-button{display:inline-flex;align-items:center;justify-content:center;min-width:34px}
.select-value{min-width:0;overflow:hidden;text-overflow:ellipsis;white-space:nowrap}
.library-filters{grid-template-columns:repeat(4,minmax(0,1fr))}
.search-row{scroll-margin-top:82px}
@media(max-width:768px){.topbar-search,.topbar-upload{display:grid;place-items:center;flex:none;width:44px;min-width:44px;height:44px;padding:0;border-bottom-width:4px}.topbar-actions{display:flex;align-items:center;gap:8px;margin-left:auto}.topbar{gap:8px}.mobile-brand{min-width:0;font-size:clamp(15px,4vw,20px)}.mobile-brand img{flex:none;width:28px;height:28px}}
@media(max-width:600px){.topbar{padding:0 10px}.search-row{grid-template-columns:minmax(0,1fr) auto;gap:8px}.search-box{min-height:48px;padding:0 10px}.search-box input{font-size:16px}.fm-view-toggle{gap:5px}.view-btn{width:44px;height:48px}.library-filters{grid-template-columns:repeat(2,minmax(0,1fr));gap:10px}.library-filters label{min-width:0}.view-list .fm-item{grid-template-columns:48px minmax(0,1fr);column-gap:14px;row-gap:6px;padding:12px}.view-list .fm-item-icon{width:48px;height:48px;grid-column:1;grid-row:1/span 3}.view-list .fm-item-name,.view-list .fm-item-subject,.view-list .fm-item-meta{grid-column:2;min-width:0;text-align:left}.home-search{padding:14px;margin-bottom:28px}.home-search .section-heading h2{font-size:21px}}