:root{--navy: #1b2a41;--accent: #2e6e8e;--accent-dark: #235870;--bg: #f4f6f8;--card: #ffffff;--ink: #20272e;--muted: #5a6773;--rule: #dde4e9;--good: #1d7a46;--good-bg: #e8f1ea;--warn: #9a6b1f;--warn-bg: #fbf1e3;--bad: #b03434;--bad-bg: #f9e9e9;--radius: 10px}*{box-sizing:border-box}body{margin:0;font-family:-apple-system,Segoe UI,Roboto,Helvetica,Arial,sans-serif;background:var(--bg);color:var(--ink);font-size:15px;line-height:1.5}a{color:var(--accent);text-decoration:none}a:hover{text-decoration:underline}.topbar{background:var(--navy);color:#fff;display:flex;align-items:center;gap:24px;padding:0 24px;height:56px}.topbar .brand{font-weight:700;font-size:17px;color:#fff;letter-spacing:.3px}.topbar nav{display:flex;gap:4px;flex:1}.topbar nav a{color:#c9d3da;padding:6px 12px;border-radius:6px;font-size:14px}.topbar nav a.active,.topbar nav a:hover{background:#ffffff1f;color:#fff;text-decoration:none}.topbar .nav-group{color:#7a8aa0;font-size:10.5px;font-weight:800;letter-spacing:.8px;text-transform:uppercase;align-self:center;margin:0 2px 0 14px;border-left:1px solid #3d4d63;padding-left:14px}.topbar .nav-group:first-child{border-left:none;margin-left:0;padding-left:0}.topbar .spacer{flex:1}.container{max-width:1000px;margin:0 auto;padding:28px 24px 64px}.page-title{font-size:24px;font-weight:700;color:var(--navy);margin:0 0 4px}.page-sub{color:var(--muted);margin:0 0 24px}.card{background:var(--card);border:1px solid var(--rule);border-radius:var(--radius);padding:20px;margin-bottom:16px}.card h3{margin:0 0 8px;font-size:16px;color:var(--navy)}.grid2{display:grid;grid-template-columns:1fr 1fr;gap:16px}@media (max-width: 760px){.grid2{grid-template-columns:1fr}}.row{display:flex;align-items:center;gap:12px;flex-wrap:wrap}.right{margin-left:auto}.mt{margin-top:16px}.muted{color:var(--muted);font-size:13.5px}.big{font-size:22px;font-weight:700;color:var(--navy)}label.field{display:block;margin-bottom:14px;font-size:13.5px;font-weight:600;color:var(--navy)}label.field input,label.field textarea,label.field select{display:block;width:100%;margin-top:5px;padding:9px 11px;font-size:14.5px;font-family:inherit;border:1px solid var(--rule);border-radius:7px;background:#fff;color:var(--ink)}label.field textarea{min-height:96px;resize:vertical}input:focus,textarea:focus,select:focus{outline:2px solid var(--accent);outline-offset:0;border-color:transparent}.btn{display:inline-block;background:var(--accent);color:#fff;border:none;border-radius:7px;padding:9px 18px;font-size:14.5px;font-weight:600;cursor:pointer;font-family:inherit}.btn:hover{background:var(--accent-dark)}.btn.secondary{background:#fff;color:var(--accent);border:1px solid var(--accent)}.btn.secondary:hover{background:#f0f6f9}.btn.ghost{background:transparent;color:var(--muted);border:1px solid var(--rule)}.btn.danger{background:var(--bad)}.btn:disabled{opacity:.5;cursor:default}.btn.small{padding:5px 12px;font-size:13px}.badge{display:inline-block;padding:2px 10px;border-radius:999px;font-size:12px;font-weight:700;letter-spacing:.3px}.badge.green{background:var(--good-bg);color:var(--good)}.badge.amber{background:var(--warn-bg);color:var(--warn)}.badge.red{background:var(--bad-bg);color:var(--bad)}.badge.blue{background:#e6eef3;color:var(--accent-dark)}.badge.gray{background:#eceff2;color:var(--muted)}.error-box{background:var(--bad-bg);color:var(--bad);border-radius:7px;padding:10px 14px;margin-bottom:14px;font-size:14px}.ok-box{background:var(--good-bg);color:var(--good);border-radius:7px;padding:10px 14px;margin-bottom:14px;font-size:14px}.auth-wrap{max-width:420px;margin:60px auto}.auth-logo{text-align:center;font-size:22px;font-weight:800;color:var(--navy);margin-bottom:18px}.auth-logo span{color:var(--accent)}.tablist{display:flex;gap:0;border-bottom:2px solid var(--rule);margin-bottom:18px}.tablist button{background:none;border:none;font:inherit;cursor:pointer;padding:8px 16px;color:var(--muted);font-weight:600;border-bottom:2px solid transparent;margin-bottom:-2px}.tablist button.active{color:var(--accent);border-bottom-color:var(--accent)}.countdown{font-variant-numeric:tabular-nums;font-weight:700;color:var(--warn)}.msg{padding:8px 12px;border-radius:8px;margin-bottom:8px;max-width:75%}.msg.mine{background:#e6eef3;margin-left:auto}.msg.theirs{background:#f0f1f3}.msg .who{font-size:11.5px;color:var(--muted);margin-bottom:2px}.notif-dot{position:absolute;top:-4px;right:-6px;background:#e25555;color:#fff;font-size:10.5px;font-weight:700;border-radius:999px;min-width:16px;height:16px;line-height:16px;text-align:center;padding:0 3px}.bell{position:relative;background:none;border:none;cursor:pointer;color:#c9d3da;font-size:18px}.notif-panel{position:absolute;right:16px;top:54px;width:360px;max-height:480px;overflow:auto;background:#fff;border:1px solid var(--rule);border-radius:10px;box-shadow:0 8px 30px #00000024;z-index:50;color:var(--ink)}.notif-item{padding:12px 14px;border-bottom:1px solid var(--rule)}.notif-item.unread{background:#f4f9fc}.notif-item .t{font-weight:600;font-size:13.5px}.notif-item .b{font-size:13px;color:var(--muted)}table.clean{width:100%;border-collapse:collapse}table.clean th{text-align:left;font-size:12.5px;color:var(--muted);border-bottom:1px solid var(--rule);padding:6px 8px}table.clean td{padding:9px 8px;border-bottom:1px solid var(--rule);font-size:14px}