:root{--bg:#f4f6f9;--surface:#fff;--surface2:#f8fafc;--text:#1d2939;--muted:#667085;--border:#d0d5dd;--primary:#175cd3;--primary2:#0b4ab8;--danger:#b42318;--success:#067647;--shadow:0 1px 3px rgba(16,24,40,.08);--sidebar:#101828;--sidebarText:#e4e7ec}
html[data-theme="dark"]{--bg:#101319;--surface:#171b22;--surface2:#20252d;--text:#f2f4f7;--muted:#98a2b3;--border:#344054;--primary:#84adff;--primary2:#a7c4ff;--danger:#f97066;--success:#6ce9a6;--sidebar:#0c0f14;--sidebarText:#e4e7ec;color-scheme:dark}
html[data-theme="contrast"]{--bg:#000;--surface:#000;--surface2:#111;--text:#fff;--muted:#fff;--border:#fff;--primary:#ff0;--primary2:#ff0;--danger:#ff8080;--success:#80ff80;--sidebar:#000;--sidebarText:#fff;color-scheme:dark}
*{box-sizing:border-box}body{margin:0;font:14px/1.45 "Segoe UI",Arial,sans-serif;background:var(--bg);color:var(--text)}a{color:var(--primary);text-decoration:none}a:hover{text-decoration:underline}button,input,select,textarea{font:inherit}.shell{min-height:100vh;display:flex}.sidebar{width:232px;background:var(--sidebar);color:var(--sidebarText);position:fixed;inset:0 auto 0 0;z-index:20;transition:width .18s}.sidebar.collapsed{width:66px}.brand{height:54px;display:flex;align-items:center;gap:10px;padding:0 16px;border-bottom:1px solid rgba(255,255,255,.1);font-weight:700}.brand-mark{display:grid;place-items:center;width:32px;height:32px;border-radius:8px;background:#175cd3;color:#fff;flex:0 0 auto}.brand-text{white-space:nowrap;overflow:hidden}.sidebar nav{padding:10px}.sidebar nav a{display:block;color:var(--sidebarText);padding:9px 10px;border-radius:7px;margin:2px 0;white-space:nowrap;overflow:hidden}.sidebar nav a:hover{background:rgba(255,255,255,.09);text-decoration:none}.main{margin-left:232px;width:calc(100% - 232px);transition:margin .18s,width .18s}.sidebar.collapsed+.main{margin-left:66px;width:calc(100% - 66px)}.topbar{height:54px;background:var(--surface);border-bottom:1px solid var(--border);display:flex;align-items:center;padding:0 18px;position:sticky;top:0;z-index:10}.top-title{font-weight:600;margin-left:12px}.top-actions{margin-left:auto;display:flex;align-items:center;gap:10px}.icon-btn,.link-btn{border:0;background:transparent;color:var(--text);cursor:pointer;padding:8px;border-radius:6px}.icon-btn:hover,.link-btn:hover{background:var(--surface2)}.content{padding:18px;max-width:1540px;margin:0 auto}.grid{display:grid;gap:14px}.stats{grid-template-columns:repeat(4,minmax(0,1fr));margin-bottom:16px}.stat,.panel{background:var(--surface);border:1px solid var(--border);border-radius:10px;box-shadow:var(--shadow)}.stat{padding:15px}.stat span{display:block;color:var(--muted);font-size:12px}.stat strong{font-size:25px;margin-top:5px;display:block}.panel{padding:16px;margin-bottom:16px}.panel h1,.panel h2{margin:0 0 12px}.panel h2{font-size:16px}.panel-head,.page-actions,.actions,.inline-form{display:flex;align-items:center;gap:10px}.panel-head,.page-actions{justify-content:space-between}.page-actions{margin-bottom:14px}.btn{display:inline-flex;align-items:center;justify-content:center;gap:6px;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:7px;padding:8px 12px;cursor:pointer;text-decoration:none}.btn:hover{background:var(--surface2);text-decoration:none}.btn.primary{background:var(--primary);border-color:var(--primary);color:#fff}.btn.primary:hover{background:var(--primary2)}html[data-theme="contrast"] .btn.primary{color:#000}.btn.danger{border-color:var(--danger);color:var(--danger)}.badge{display:inline-block;padding:3px 7px;border-radius:999px;background:var(--surface2);border:1px solid var(--border);font-size:12px}.table-wrap{overflow:auto}table{width:100%;border-collapse:collapse;white-space:nowrap}th,td{text-align:left;border-bottom:1px solid var(--border);padding:9px 10px}th{color:var(--muted);font-size:12px;font-weight:600;background:var(--surface2)}tr:last-child td{border-bottom:0}.muted{color:var(--muted)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:14px}.form-grid.compact{gap:10px}.form-stack{display:grid;gap:13px}.form-stack.compact{margin-top:14px}.form-grid label,.form-stack label{display:grid;gap:5px;color:var(--muted);font-size:12px;font-weight:600}.form-grid input,.form-grid select,.form-grid textarea,.form-stack input,.form-stack select,.form-stack textarea,.inline-form input,.inline-form select,.mini-form input,.mini-form select,.search input{width:100%;border:1px solid var(--border);background:var(--surface);color:var(--text);border-radius:7px;padding:9px 10px;outline:none}.form-grid input:focus,.form-grid select:focus,.form-grid textarea:focus,.form-stack input:focus,.form-stack select:focus,.form-stack textarea:focus{border-color:var(--primary);box-shadow:0 0 0 3px color-mix(in srgb,var(--primary) 15%,transparent)}.full{grid-column:1/-1}.field-error{color:var(--danger)}.alert{padding:10px 12px;border-radius:8px;margin-bottom:14px;border:1px solid}.alert-danger{color:var(--danger);border-color:color-mix(in srgb,var(--danger) 45%,var(--border));background:color-mix(in srgb,var(--danger) 8%,var(--surface))}.alert-success{color:var(--success);border-color:color-mix(in srgb,var(--success) 45%,var(--border));background:color-mix(in srgb,var(--success) 8%,var(--surface))}.split{display:grid;grid-template-columns:1fr 1fr;gap:16px}.details{display:grid;grid-template-columns:130px 1fr;gap:8px;margin:0 0 15px}.details dt{color:var(--muted)}.details dd{margin:0}.timeline{list-style:none;padding:0;margin:0}.timeline li{padding:10px 0;border-bottom:1px solid var(--border);display:flex;justify-content:space-between;gap:20px}.timeline li span{color:var(--muted)}.search{display:flex;gap:8px;min-width:min(540px,70vw)}.exercise-row{display:flex;justify-content:space-between;gap:15px;padding:10px 0;border-bottom:1px solid var(--border)}.exercise-row span{display:block;color:var(--muted);font-size:12px;margin-top:3px}details{margin-top:12px}summary{cursor:pointer;color:var(--primary);font-weight:600;margin-bottom:12px}.wrap{flex-wrap:wrap}.mini-form{display:flex;gap:6px;min-width:360px}.cards-list{display:grid;gap:15px}.video-review{max-width:920px}.review-player{width:100%;max-height:480px;background:#000;border-radius:8px}.qr-area{margin-top:12px}.qr-area svg{max-width:260px;width:100%;height:auto;background:#fff;padding:8px;border-radius:8px}.guest{min-height:100vh;display:grid;place-items:center;padding:24px}.guest-card{width:min(430px,100%);background:var(--surface);border:1px solid var(--border);border-radius:14px;padding:28px;box-shadow:0 18px 55px rgba(16,24,40,.13)}.login-brand{text-align:center;margin-bottom:24px}.login-brand h1{margin:10px 0 0}.login-brand p{color:var(--muted);margin:4px 0}.logo-square{width:52px;height:52px;display:grid;place-items:center;background:var(--primary);color:#fff;border-radius:12px;margin:auto;font-weight:800;font-size:18px}
@media(max-width:900px){.stats{grid-template-columns:repeat(2,1fr)}.split{grid-template-columns:1fr}.form-grid{grid-template-columns:1fr}.full{grid-column:auto}.sidebar{width:66px}.sidebar .brand-text{display:none}.main,.sidebar.collapsed+.main{margin-left:66px;width:calc(100% - 66px)}.user-name{display:none}}
@media(max-width:620px){.sidebar{transform:translateX(-100%);width:232px}.sidebar.open{transform:translateX(0)}.sidebar .brand-text{display:inline}.main,.sidebar.collapsed+.main{margin-left:0;width:100%}.content{padding:12px}.stats{grid-template-columns:1fr 1fr}.page-actions{align-items:stretch;flex-direction:column}.search{min-width:0}.topbar{padding:0 10px}.inline-form{align-items:stretch;flex-direction:column}.mini-form{min-width:280px}.panel{padding:13px}}
.search-results{display:grid;gap:8px}.search-result{display:grid;grid-template-columns:100px 1fr auto;gap:10px;align-items:center;padding:10px;border:1px solid var(--border);border-radius:8px;color:var(--text)}.search-result:hover{text-decoration:none;background:var(--surface2)}.search-result small{color:var(--muted)}
.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(180px,1fr));gap:14px}.photo-card{display:flex;flex-direction:column;gap:7px;border:1px solid var(--border);padding:10px;border-radius:10px}.photo-card img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:8px}.check{display:flex!important;align-items:center;gap:8px}.check input{width:auto}
.note{padding:10px 0;border-bottom:1px solid var(--border)}.note p{margin:.4rem 0}.wrap{flex-wrap:wrap}
.mini-chart{display:grid;gap:10px}.chart-row{display:grid;grid-template-columns:minmax(150px,1.2fr) minmax(120px,2fr) auto;gap:10px;align-items:center;font-size:12px}.chart-track{height:9px;border-radius:999px;background:var(--border,#e4e7ec);overflow:hidden}.chart-track i{display:block;height:100%;background:currentColor;border-radius:999px;opacity:.65}.comparison-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(300px,1fr));gap:14px}.compare-card{border:1px solid var(--border,#e4e7ec);border-radius:10px;padding:12px}.compare-images{display:grid;grid-template-columns:1fr 1fr;gap:10px}.compare-images figure{margin:0}.compare-images img{width:100%;aspect-ratio:3/4;object-fit:cover;border-radius:8px}.compare-images figcaption{font-size:12px;margin-top:5px;color:var(--muted,#667085)}@media(max-width:700px){.chart-row{grid-template-columns:1fr}.compare-images{grid-template-columns:1fr 1fr}}
.alert-list{display:grid;gap:8px}.operational-alert{display:block;padding:10px 12px;border:1px solid var(--border,#e4e7ec);border-left-width:4px;border-radius:8px;text-decoration:none;color:inherit;background:var(--panel,#fff)}.operational-alert.info{border-left-color:#1570ef}.operational-alert.warning{border-left-color:#dc6803}.operational-alert.danger{border-left-color:#d92d20}