:root{--bg:#0d1117;--bg-elevated:#161b22;--bg-hover:#1f242c;--text:#e6edf3;--text-muted:#8b949e;--border:#30363d;--border-strong:#3d444c;--accent:#923C95;--accent-hover:#a648a9;--accent-text:#ffffff;--link:#c4a3f5;--link-hover:#d8c2ff;--danger:#f85149;--danger-hover:#ff6961;--success:#56d364;--warning:#d29922;--shadow-modal:0 8px 32px rgba(0,0,0,0.6)}*{box-sizing:border-box}body,html{margin:0;padding:0;font-family:-apple-system,BlinkMacSystemFont,Segoe UI,Roboto,Oxygen,Ubuntu,sans-serif;font-size:14px;line-height:1.5;color:var(--text);background:var(--bg)}a{color:var(--link);text-decoration:none}a:hover{color:var(--link-hover);text-decoration:underline}main{max-width:1200px;margin:0 auto;padding:24px}nav{background:var(--bg-elevated);border-bottom:1px solid var(--border);padding:10px 24px;display:flex;gap:20px;align-items:center}nav a{color:var(--text);font-weight:500}nav a:hover{color:var(--link);text-decoration:none}nav a.brand{display:flex;align-items:center;margin-right:8px}nav .brand img{height:22px;width:auto;display:block}nav .spacer{flex:1 1}h1{font-size:20px;margin:0 0 16px}h1,h2{font-weight:600}h2{font-size:16px;margin:24px 0 12px}table{width:100%;border-collapse:collapse;background:var(--bg-elevated);border:1px solid var(--border);border-radius:6px;overflow:hidden}td,th{padding:10px 12px;text-align:left;border-bottom:1px solid var(--border);vertical-align:top}th{background:var(--bg);font-weight:600;font-size:11px;text-transform:uppercase;letter-spacing:.06em;color:var(--text-muted)}tr:last-child td{border-bottom:none}tr:hover td{background:var(--bg-hover)}.button,button{display:inline-block;padding:6px 14px;font-size:13px;font-family:inherit;border:1px solid var(--border-strong);border-radius:6px;background:var(--bg-elevated);color:var(--text);cursor:pointer;transition:background .1s,border-color .1s}.button:hover,button:hover{background:var(--bg-hover);border-color:var(--text-muted)}button:disabled{opacity:.5;cursor:not-allowed}.button.primary,button.primary{background:var(--accent);color:var(--accent-text);border-color:var(--accent)}.button.primary:hover,button.primary:hover{background:var(--accent-hover);border-color:var(--accent-hover)}button.danger{background:var(--danger);color:#fff;border-color:var(--danger)}button.danger:hover{background:var(--danger-hover);border-color:var(--danger-hover)}.status{display:inline-block;padding:2px 10px;border-radius:12px;font-size:11px;font-weight:600;text-transform:uppercase;letter-spacing:.04em;border:1px solid transparent}.status.pending{background:rgba(210,153,34,.15);color:var(--warning);border-color:rgba(210,153,34,.3)}.status.approved{background:rgba(86,211,100,.15);color:var(--success);border-color:rgba(86,211,100,.3)}.status.rejected{background:rgba(248,81,73,.15);color:var(--danger);border-color:rgba(248,81,73,.3)}.status.archived{background:rgba(139,148,158,.15);color:var(--text-muted);border-color:rgba(139,148,158,.3)}.filter-bar{display:flex;gap:8px;margin-bottom:16px}.muted{color:var(--text-muted)}.small{font-size:12px}.success-text{color:var(--success)}.danger-text{color:var(--danger)}input[type=email],textarea{width:100%;padding:8px 12px;font-size:14px;font-family:inherit;background:var(--bg);color:var(--text);border:1px solid var(--border-strong);border-radius:6px}input[type=email]:focus,textarea:focus{outline:none;border-color:var(--accent);box-shadow:0 0 0 3px rgba(146,60,149,.2)}form.stack>*+*{margin-top:12px}.modal-backdrop{position:fixed;inset:0;background:rgba(0,0,0,.7);display:flex;align-items:center;justify-content:center;z-index:100;padding:16px}.modal{background:var(--bg-elevated);border:1px solid var(--border);padding:20px 24px;border-radius:10px;max-width:460px;width:100%;box-shadow:var(--shadow-modal)}.modal h2{font-size:16px;margin:0 0 8px}.modal p{color:var(--text-muted);margin:0;font-size:13px;line-height:1.5}