:root{--ink:#172033;--muted:#667085;--line:#e7eaf0;--paper:#f7f8fb;--card:#fff;--accent:#2557d6;--accent2:#163a9b;--good:#16845b;--warn:#b7791f;--bad:#c43d4b}*{box-sizing:border-box}body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,sans-serif;color:var(--ink);background:var(--paper)}a{color:inherit;text-decoration:none}.app{display:flex;min-height:100vh}.sidebar{width:248px;background:#111827;color:#e5e7eb;padding:24px 16px;display:flex;flex-direction:column}.brand{display:flex;gap:12px;align-items:center;padding:6px 10px 28px}.brand-mark{width:40px;height:40px;border-radius:13px;background:#fff;color:#111827;display:grid;place-items:center;font-weight:900}.brand strong{display:block;font-size:18px}.brand span{display:block;color:#9ca3af;font-size:11px;margin-top:2px}nav{display:grid;gap:6px}nav a{padding:12px 13px;border-radius:10px;color:#cbd5e1;font-size:14px}nav a:hover{background:#1f2937;color:#fff}.side-foot{margin-top:auto;color:#6b7280;font-size:11px;line-height:1.6;padding:18px 10px}.main{flex:1;min-width:0}.topbar{padding:25px 34px;border-bottom:1px solid var(--line);background:#fff;display:flex;justify-content:space-between;gap:20px;align-items:center}.eyebrow{text-transform:uppercase;letter-spacing:.12em;font-size:10px;color:var(--muted);font-weight:800}.topbar h1{font-size:25px;margin:4px 0 0}.session-chip{display:flex;gap:12px;align-items:center;flex-wrap:wrap;justify-content:flex-end;font-size:11px;color:var(--muted)}.session-chip strong{color:var(--ink)}.session-chip a{font-weight:800;color:var(--accent)}.content{padding:30px 34px;max-width:1500px}.grid{display:grid;gap:18px}.stats{grid-template-columns:repeat(4,minmax(0,1fr))}.card{background:var(--card);border:1px solid var(--line);border-radius:18px;padding:20px;box-shadow:0 8px 30px rgba(16,24,40,.04)}.stat-label{font-size:12px;color:var(--muted);font-weight:700}.stat-value{font-size:31px;font-weight:850;margin-top:8px}.stat-note{font-size:11px;color:var(--muted);margin-top:5px}.section{margin-top:22px}.section-head{display:flex;justify-content:space-between;align-items:center;gap:12px;margin-bottom:12px}.section-head h2{font-size:16px;margin:0}.btn{border:0;border-radius:10px;padding:10px 14px;font-weight:800;font-size:12px;cursor:pointer;background:var(--accent);color:#fff;display:inline-block}.btn.secondary{background:#eef2ff;color:#2143a4}.btn.danger{background:#fff0f1;color:var(--bad)}.table-wrap{overflow:auto}.table{width:100%;border-collapse:collapse;font-size:12px}.table th,.table td{text-align:left;padding:13px 10px;border-bottom:1px solid var(--line);vertical-align:top}.table th{color:var(--muted);font-size:10px;text-transform:uppercase;letter-spacing:.08em}.pill{display:inline-block;padding:5px 8px;border-radius:99px;font-size:10px;font-weight:800;background:#eef2f7}.pill.new,.pill.pending{background:#fff5db;color:#946200}.pill.approved{background:#e5f7ee;color:var(--good)}.pill.rejected{background:#ffeaed;color:var(--bad)}.form-grid{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:15px}.field{display:grid;gap:7px}.field.full{grid-column:1/-1}.field label{font-size:11px;font-weight:800}.field input,.field select,.field textarea{width:100%;padding:11px 12px;border:1px solid #d9dee8;border-radius:10px;background:#fff;font:inherit;font-size:13px}.field textarea{min-height:120px;resize:vertical}.actions{display:flex;gap:8px;flex-wrap:wrap;margin-top:16px}.notice{padding:12px 14px;border-radius:11px;background:#eef4ff;color:#2143a4;font-size:12px;margin-bottom:15px}.error{background:#fff0f1;color:var(--bad)}.gallery-grid{display:grid;grid-template-columns:repeat(4,minmax(0,1fr));gap:16px}.gallery-card{overflow:hidden;border:1px solid var(--line);border-radius:15px;background:#fff}.gallery-card img{display:block;width:100%;aspect-ratio:4/3;object-fit:cover;background:#eef1f6}.gallery-body{padding:12px}.gallery-body strong{font-size:13px}.gallery-body small{display:block;color:var(--muted);margin-top:4px}.login-page{min-height:100vh;display:grid;place-items:center;background:radial-gradient(circle at top left,#dfe8ff,#f7f8fb 45%,#fff)}.login-card{width:min(440px,calc(100% - 30px));background:#fff;border:1px solid var(--line);border-radius:24px;padding:32px;box-shadow:0 25px 70px rgba(16,24,40,.12)}.login-card .brand{padding:0 0 24px}.login-card h1{font-size:25px;margin:0 0 8px}.login-card p{font-size:12px;color:var(--muted);line-height:1.6}.login-card .field{margin-top:15px}.login-card .btn{width:100%;margin-top:18px}.small{font-size:11px;color:var(--muted)}@media(max-width:1050px){.stats{grid-template-columns:repeat(2,1fr)}.gallery-grid{grid-template-columns:repeat(3,1fr)}}@media(max-width:800px){.sidebar{width:70px;padding:15px 8px}.brand div:not(.brand-mark),nav a{font-size:0}.brand{padding:5px 6px 25px}.side-foot{display:none}.topbar{padding:20px;align-items:flex-start}.content{padding:20px}.session-chip{max-width:280px}.form-grid{grid-template-columns:1fr}.gallery-grid{grid-template-columns:repeat(2,1fr)}}@media(max-width:560px){.stats{grid-template-columns:1fr 1fr}.topbar{display:block}.session-chip{justify-content:flex-start;margin-top:12px}.gallery-grid{grid-template-columns:1fr}.content{padding:15px}}