:root{--bg:#0b152c;--bg-strong:#091227;--surface:#0f1d39;--surface-soft:#122447;--text:#e5ecfb;--muted:#93a3c7;--border:#203156;--brand:#3b82f6;--brand-strong:#2463ca;--success:#1a7f37;--success-soft:#dff3e6;--error:#b42318;--error-soft:#fbe7e5;--shadow:0 12px 26px rgba(3, 8, 19, 0.32);--radius-lg:18px}body.theme-dark{--bg:#0d1424;--bg-strong:#0a1020;--surface:#121d33;--surface-soft:#162643;--text:#e8eefc;--muted:#9fb0d6;--border:#253559;--brand:#65a5ff;--brand-strong:#3477db;--success:#44b97f;--success-soft:rgba(68, 185, 127, 0.15);--error:#ff8a80;--error-soft:rgba(255, 138, 128, 0.14);--shadow:0 22px 55px rgba(0, 0, 0, 0.35)}*{box-sizing:border-box}body{margin:0;font-family:"Segoe UI Variable","Segoe UI","Trebuchet MS",sans-serif;color:var(--text);background:linear-gradient(180deg,var(--bg) 0,var(--bg-strong) 100%);min-height:100vh}.admin-shell-body{padding:16px}.admin-app{display:grid;grid-template-columns:280px 1fr;min-height:calc(100vh - 32px);border-radius:14px;overflow:hidden;border:1px solid var(--border);box-shadow:var(--shadow);background:var(--surface)}.admin-sidebar{background:#0b1934;color:#f2f6ff;padding:26px 18px;display:flex;flex-direction:column;gap:18px;position:relative}.admin-sidebar::before{content:none}.admin-brand-kicker{margin:0;text-transform:uppercase;letter-spacing:.1em;font-size:12px;opacity:.78}.admin-brand h1{margin:4px 0 0;font-size:24px}.admin-main{display:grid;grid-template-rows:auto 1fr;min-width:0}.admin-content{padding:18px 20px;overflow:auto}.admin-topbar{border-bottom:1px solid var(--border);background:#0f1d39;display:flex;justify-content:space-between;align-items:center;padding:14px 20px}.admin-topbar-left,.admin-topbar-right{display:flex;align-items:center;gap:12px}.admin-mobile-menu{display:none;border:1px solid var(--border);border-radius:8px;background:#0e1a33;width:42px;height:36px;cursor:pointer;padding:7px}.admin-mobile-menu span{display:block;width:100%;height:2px;background:var(--text);margin:4px 0}.admin-section-label{margin:0;font-size:13px;letter-spacing:.08em;text-transform:uppercase;color:var(--muted)}.admin-nav{display:grid;gap:8px;position:relative;z-index:1}.admin-nav-item{display:block;border:1px solid rgba(255,255,255,.18);background:0 0;color:inherit;border-radius:12px;padding:12px 14px;text-align:left;cursor:pointer;font-weight:600;text-decoration:none;transition:transform 140ms ease,background-color 140ms ease,border-color 140ms ease,color 140ms ease}.admin-nav-item:hover{transform:translateX(2px);background:rgba(255,255,255,.06)}.admin-nav-item.is-active{background:rgba(255,255,255,.12);color:#fff;border-color:rgba(255,255,255,.2)}.theme-toggle{border:1px solid var(--border);background:#0e1a33;border-radius:999px;width:42px;height:42px;cursor:pointer;color:var(--text);font-size:20px;transition:transform 140ms ease}.theme-toggle:hover{transform:rotate(6deg)}.admin-user-menu{position:relative}.admin-user-trigger{border:1px solid var(--border);background:#0e1a33;color:var(--text);border-radius:999px;display:flex;align-items:center;gap:10px;padding:6px 12px 6px 6px;cursor:pointer}.avatar{width:34px;height:34px;border-radius:999px;background:linear-gradient(145deg,var(--brand),var(--brand-strong));color:#fff;display:grid;place-items:center;font-size:12px;font-weight:700}.user-meta{display:grid;text-align:left;line-height:1.1}.user-meta small{color:var(--muted)}.admin-user-dropdown{position:absolute;top:calc(100% + 10px);right:0;width:260px;border:1px solid var(--border);border-radius:12px;background:#0f1d39;box-shadow:var(--shadow);padding:12px;z-index:20}.profile-line{margin:0 0 8px;color:var(--muted);font-size:14px}.btn-logout,.btn-primary,.btn-profile{border:0;border-radius:10px;cursor:pointer;font-weight:700;text-decoration:none;text-align:center}.btn-logout{width:100%;padding:11px;background:#1d3158;color:#fff}.btn-profile{width:100%;padding:10px;margin-bottom:8px;background:#132749;color:var(--text);border:1px solid var(--border)}.btn-primary{display:inline-block;background:var(--brand);color:#fff;padding:11px 14px}.btn-primary.is-disabled{opacity:.45;pointer-events:none}.field input,.field select,.imports-toolbar input,.select-wrap select{border:1px solid var(--border);border-radius:10px;background:#0d1a34;color:var(--text);min-height:40px;padding:8px 10px;width:100%}.field select{-webkit-appearance:none;-moz-appearance:none;appearance:none;background-image:linear-gradient(45deg,transparent 50%,var(--muted) 50%),linear-gradient(135deg,var(--muted) 50%,transparent 50%);background-position:calc(100% - 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