:root{--mint-100: #f1fbf9;--mint-200: #d7f1ec;--mint-300: #b8e4d8;--mint-500: #4ba48c;--mint-600: #3b8c76;--peach-200: #f6dfcc;--peach-400: #e8b693;--text-900: #1f2c2a;--text-700: #2f3f3b;--border: #c8e2d8}*{box-sizing:border-box}body{margin:0;font-family:Poppins,system-ui,-apple-system,sans-serif;background:linear-gradient(135deg,var(--mint-100),#ffffff);color:var(--text-900)}a{color:var(--mint-600)}.shell{min-height:100vh;display:flex;flex-direction:column}.shell__header{background:var(--mint-500);color:#fff;padding:18px 20px;text-align:center;font-size:18px;font-weight:700;letter-spacing:.3px;box-shadow:0 2px 10px #4ba48c38}.shell__body{padding:16px}.admin-shell .shell__body{max-width:1100px;margin:0 auto}.client-shell .shell__body{width:100%;max-width:960px;margin:0 auto}.panel{background:#fff;border-radius:14px;padding:18px;margin-bottom:14px;border:1px solid var(--border);box-shadow:0 4px 14px #0000000d}.panel__title{margin:0 0 10px;font-size:18px;color:var(--text-900)}.muted{color:var(--text-700)}.field{width:100%;padding:12px 14px;border-radius:10px;border:1px solid var(--border);background:var(--mint-100);font-size:15px;margin-bottom:10px;transition:border .2s ease,box-shadow .2s ease}.field:focus{outline:none;border-color:var(--mint-500);box-shadow:0 0 0 3px #4ba48c26}.btn{display:inline-flex;justify-content:center;align-items:center;gap:8px;padding:12px 14px;border-radius:12px;border:none;font-size:15px;font-weight:700;cursor:pointer;transition:transform .1s ease,box-shadow .2s ease,opacity .2s ease;width:100%}.btn--primary{background:var(--mint-500);color:#fff;box-shadow:0 6px 12px #4ba48c40}.btn--danger{background:#e76f51;color:#fff;box-shadow:0 6px 12px #e76f5140}.btn:hover{transform:translateY(-1px)}.btn:active{transform:translateY(0);opacity:.9}.badge{display:inline-block;padding:4px 10px;border-radius:999px;background:var(--peach-200);color:var(--text-900);font-weight:600;font-size:13px}.stack{display:flex;flex-direction:column;gap:12px}.row{display:flex;gap:12px}.row--split{justify-content:space-between;align-items:center}.admin-grid{display:grid;gap:16px;align-items:start;grid-template-columns:380px 1fr}.admin-list{max-height:75vh;overflow-y:auto;padding-right:4px}.title{margin:0 0 12px;font-size:22px}.subtitle{margin:0 0 8px;font-size:16px;color:var(--text-700)}.error{color:#d14343;font-weight:600}@media(max-width:768px){.row{flex-direction:column}.btn{width:100%}}@media(max-width:960px){.admin-grid{grid-template-columns:1fr}.admin-list{max-height:none}}