:root{--bg:#f4f6f8;--surface:#ffffff;--text:#17202a;--muted:#64748b;--line:#e2e8f0;--accent:#2563eb;--accent-dark:#1d4ed8;--accent-soft:#eff4ff;--danger:#dc2626;--danger-soft:#fee2e2;--success-soft:#dcfce7;--warning-soft:#fef3c7;--warning-text:#92400e;--radius:12px;--shadow:0 1px 3px rgb(15 23 42/0.07),0 8px 24px rgb(15 23 42/0.05)}*{box-sizing:border-box}body{margin:0;min-height:100dvh;display:flex;flex-direction:column;background:var(--bg);color:var(--text);font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Helvetica Neue,Arial,sans-serif;line-height:1.55;-webkit-font-smoothing:antialiased}a{color:var(--accent)}.header{background:var(--surface);border-bottom:1px solid var(--line);position:-webkit-sticky;position:sticky;top:0;z-index:10}.header-inner{display:flex;align-items:center;gap:20px;max-width:960px;margin:0 auto;padding:14px 16px}.brand{font-weight:800;font-size:20px;color:var(--accent);letter-spacing:.4px}.brand,.nav-link{text-decoration:none}.nav-link{color:var(--muted);font-weight:600;font-size:15px}.nav-link:hover{color:var(--text)}.container{width:100%;max-width:960px;margin:0 auto;padding:28px 16px 64px;flex:1 1}.center-page{min-height:calc(100dvh - 190px);display:flex;align-items:center;justify-content:center}.auth-card{width:100%;max-width:430px}.card{background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px;margin-bottom:20px}h1{font-size:26px;margin:0 0 6px}h2{font-size:19px;margin:0 0 14px}.muted{color:var(--muted);font-size:14.5px}.field{display:flex;flex-direction:column;gap:6px;margin-bottom:14px}.label{font-size:13.5px;font-weight:700;color:var(--muted)}.input{width:100%;padding:11px 13px;font-size:16px;color:var(--text);background:var(--surface);border:1px solid var(--line);border-radius:10px;font-family:inherit}.input:focus{outline:3px solid var(--accent-soft);border-color:var(--accent)}.checkbox-row{display:flex;align-items:center;gap:9px;font-size:15px;margin-bottom:10px}.checkbox-row input{width:18px;height:18px;accent-color:var(--accent)}.grid-2{display:grid;grid-template-columns:1fr 1fr;grid-gap:0 14px;gap:0 14px}@media (max-width:640px){.grid-2{grid-template-columns:1fr}}.btn{display:inline-flex;align-items:center;justify-content:center;gap:7px;padding:10px 18px;font-size:15px;font-weight:700;font-family:inherit;border-radius:10px;border:1px solid var(--line);background:var(--surface);color:var(--text);cursor:pointer;text-decoration:none}.btn:hover{border-color:#b8c4d4}.btn-primary{background:var(--accent);border-color:var(--accent);color:#fff}.btn-primary:hover{background:var(--accent-dark);border-color:var(--accent-dark)}.btn-danger{color:var(--danger)}.btn-danger:hover{border-color:var(--danger);background:var(--danger-soft)}.btn-block{width:100%}.btn:disabled{opacity:.55;cursor:default}.alert{padding:12px 15px;border-radius:10px;font-size:14.5px;margin-bottom:16px}.alert-error{background:var(--danger-soft);color:#991b1b}.alert-success{background:var(--success-soft);color:#166534}.alert-warning{background:var(--warning-soft);color:var(--warning-text)}.table{width:100%;border-collapse:collapse}.table th{text-align:left;font-size:12.5px;text-transform:uppercase;letter-spacing:.04em;color:var(--muted);padding:8px 10px}.table td,.table th{border-bottom:1px solid var(--line)}.table td{padding:11px 10px;font-size:15px}.badge{display:inline-block;padding:3px 10px;border-radius:999px;font-size:12.5px;font-weight:700;background:var(--accent-soft);color:var(--accent-dark)}.row{display:flex;align-items:center;gap:10px;flex-wrap:wrap}.spacer{flex:1 1}.divider{border:0;border-top:1px solid var(--line);margin:20px 0}.alert-below{margin-top:14px;margin-bottom:0}.nav-link-active{color:var(--accent)}.board-item{display:flex;flex-direction:column;gap:4px;background:var(--surface);border:1px solid var(--line);border-radius:var(--radius);box-shadow:var(--shadow);padding:20px 22px;margin-bottom:14px;color:inherit;text-decoration:none}.board-item:hover{border-color:var(--accent)}.board-event{font-size:12.5px;font-weight:700;text-transform:uppercase;letter-spacing:.04em;color:var(--accent)}.board-subject{font-size:18px}.board-preview{display:-webkit-box;-webkit-line-clamp:2;-webkit-box-orient:vertical;overflow:hidden;color:var(--muted);font-size:14.5px}.board-body{white-space:pre-wrap;margin:18px 0 0}.board-back{display:block;width:-moz-fit-content;width:fit-content;font-size:14px;text-decoration:none;margin-bottom:10px}.modal-backdrop{position:fixed;inset:0;background:rgb(15 23 42/.45);display:flex;align-items:center;justify-content:center;padding:16px;z-index:50}.modal{background:var(--surface);border-radius:var(--radius);box-shadow:var(--shadow);padding:26px;width:100%;max-width:460px;max-height:90dvh;overflow-y:auto}.modal h2{margin-bottom:10px}.locked-grid{opacity:.6}.photo-grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(150px,1fr));grid-gap:12px;gap:12px;margin-top:14px}.photo{margin:0;border:1px solid var(--line);border-radius:var(--radius);overflow:hidden;background:var(--surface)}.photo img{display:block;width:100%;aspect-ratio:1;object-fit:cover}.photo figcaption{padding:8px 10px;font-size:13px;display:flex;flex-direction:column;gap:6px;align-items:flex-start}.btn-small{padding:4px 10px;font-size:13px}.badge-pending{background:#fef3c7;color:#92400e}.badge-approved{background:var(--success-soft);color:#166534}.badge-rejected{background:var(--danger-soft);color:#991b1b}.site-footer{width:100%;border-top:1px solid var(--line);background:var(--surface);padding:16px;text-align:center;font-size:13px;color:var(--muted)}.site-footer a{font-weight:600;text-decoration:none}.site-footer a:hover{text-decoration:underline}.nav-toggle{display:none;align-items:center;gap:8px;-webkit-appearance:none;-moz-appearance:none;appearance:none;background:none;border:1px solid var(--line);border-radius:10px;padding:8px 12px;font:inherit;font-size:15px;font-weight:600;color:var(--text);cursor:pointer}.nav-toggle:hover{border-color:#b8c4d4}.nav-links{gap:20px;flex:1 1}.nav-links,.nav-meta{display:flex;align-items:center}.nav-meta{gap:12px;margin-left:auto}@media (max-width:820px){.header-inner{flex-wrap:wrap;gap:12px}.nav-toggle{display:inline-flex;margin-left:auto}.nav-links{display:none;flex-basis:100%;flex-direction:column;align-items:stretch;gap:0;padding-bottom:6px}.nav-links-open{display:flex}.nav-links .nav-link{padding:12px 4px;font-size:16px}.nav-links .nav-link,.nav-meta{border-top:1px solid var(--line)}.nav-meta{margin-left:0;padding-top:12px}.nav-meta .nav-link{border-top:none;padding:0}}@media print{.header,.site-footer{display:none!important}}