:root{--bg:#faf7f2;--bg-card:#fff;--border:#e4dccf;--ink:#2f2a24;--ink-dim:#756b5c;--accent:#b5563c;--accent-dark:#8f3f2a;--accent-soft:#f3e2db}*{box-sizing:border-box}body,html{margin:0;padding:0;background:var(--bg);color:var(--ink);font-family:Segoe UI,system-ui,-apple-system,sans-serif}a{color:inherit}button{cursor:pointer}button,input,select,textarea{font-family:inherit}.page{max-width:1200px;margin:0 auto;padding:24px 20px 60px}.topbar{justify-content:space-between;gap:16px;margin-bottom:24px;flex-wrap:wrap}.brand,.topbar{display:flex;align-items:center}.brand{font-size:22px;font-weight:700;color:var(--accent-dark);gap:8px}.btn{background:var(--accent);color:#fff;border:none;border-radius:8px;padding:10px 18px;font-size:14px;font-weight:600;transition:background .15s}.btn:hover{background:var(--accent-dark)}.btn-ghost{background:transparent;color:var(--accent-dark);border:1px solid var(--border)}.btn-ghost:hover{background:var(--accent-soft)}.controls{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:20px}.filter-select,.search-input{padding:10px 14px;border-radius:8px;border:1px solid var(--border);background:var(--bg-card);font-size:14px;color:var(--ink)}.search-input{flex:1 1;min-width:220px}.grid{display:grid;grid-template-columns:repeat(auto-fill,minmax(190px,1fr));grid-gap:16px;gap:16px}.card{background:var(--bg-card);border:1px solid var(--border);border-radius:12px;overflow:hidden;text-align:left;display:flex;flex-direction:column;transition:box-shadow .15s,transform .15s}.card:hover{box-shadow:0 6px 18px rgba(0,0,0,.08);transform:translateY(-2px)}.card-thumb{aspect-ratio:3/4;background:var(--accent-soft);display:flex;align-items:center;justify-content:center;overflow:hidden}.card-thumb img{width:100%;height:100%;object-fit:cover}.card-thumb-placeholder{font-size:36px;color:var(--accent);opacity:.6}.card-body{padding:10px 12px 14px}.card-name{font-size:14px;font-weight:600;margin:0 0 4px;line-height:1.3}.card-meta{font-size:12px;color:var(--ink-dim);display:flex;gap:6px;flex-wrap:wrap}.tag{background:var(--accent-soft);color:var(--accent-dark);border-radius:999px;padding:2px 8px;font-size:11px}.empty-state{text-align:center;padding:60px 20px;color:var(--ink-dim)}.login-wrap{min-height:100vh;display:flex;align-items:center;justify-content:center;background:var(--bg);padding:20px}.login-card{background:var(--bg-card);border:1px solid var(--border);border-radius:16px;padding:36px 32px;width:100%;max-width:360px;box-shadow:0 10px 30px rgba(0,0,0,.06)}.login-title{font-size:20px;font-weight:700;color:var(--accent-dark);margin-bottom:4px}.login-sub{font-size:13px;color:var(--ink-dim);margin-bottom:20px}.login-input{width:100%;padding:12px 14px;border-radius:8px;border:1px solid var(--border);margin-bottom:12px;font-size:14px}.error-text{color:var(--accent-dark);font-size:13px;margin-bottom:12px}.modal-overlay{position:fixed;inset:0;background:rgba(47,42,36,.5);display:flex;align-items:center;justify-content:center;padding:20px;z-index:50}.modal{background:var(--bg-card);border-radius:14px;padding:24px;width:100%;max-width:420px;max-height:90vh;overflow-y:auto}.modal-title{font-size:18px;font-weight:700;margin-bottom:16px}.form-field{margin-bottom:12px}.form-label{display:block;font-size:12px;font-weight:600;color:var(--ink-dim);margin-bottom:4px}.form-input{width:100%;padding:9px 12px;border-radius:8px;border:1px solid var(--border);font-size:14px}.modal-actions{display:flex;justify-content:flex-end;gap:10px;margin-top:16px}.viewer-overlay{position:fixed;inset:0;background:rgba(20,18,15,.85);display:flex;flex-direction:column;z-index:60}.viewer-header{display:flex;align-items:center;justify-content:space-between;padding:14px 20px;color:#fff}.viewer-frame{flex:1 1;border:none;background:#fff}