:root {
  --bg: #0a0b10;
  --bg-2: #11131c;
  --panel: #161925;
  --panel-2: #1c2030;
  --border: #262b3d;
  --text: #e7e9f0;
  --muted: #8a90a6;
  --accent: #7c5cff;
  --accent-2: #4ad6c8;
  --danger: #ff5d6c;
  --warn: #ffb23e;
  --ok: #3ddc84;
  --radius: 14px;
  --shadow: 0 10px 40px rgba(0,0,0,.45);
  font-synthesis: none;
}
* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: radial-gradient(1200px 700px at 80% -10%, rgba(124,92,255,.18), transparent 60%),
              radial-gradient(900px 600px at -10% 10%, rgba(74,214,200,.10), transparent 55%),
              var(--bg);
  color: var(--text);
  font-family: 'Inter', system-ui, -apple-system, 'Segoe UI', Roboto, sans-serif;
  min-height: 100vh;
  -webkit-font-smoothing: antialiased;
}
a { color: var(--accent-2); text-decoration: none; }
a:hover { text-decoration: underline; }

/* Layout */
.container { max-width: 1180px; margin: 0 auto; padding: 28px 22px 80px; }
.brand { display: flex; align-items: center; gap: 12px; font-weight: 800; letter-spacing: .4px; font-size: 20px; }
.brand .logo {
  width: 34px; height: 34px; border-radius: 10px;
  background: linear-gradient(135deg, var(--accent), var(--accent-2));
  display: grid; place-items: center; color: #0a0b10; font-weight: 900;
  box-shadow: 0 6px 20px rgba(124,92,255,.45);
}
.brand small { display:block; font-weight: 500; color: var(--muted); font-size: 11px; letter-spacing: .6px; }

.topbar { display: flex; align-items: center; justify-content: space-between; margin-bottom: 26px; }
.topbar .right { display: flex; align-items: center; gap: 14px; }
.pill { font-size: 12px; color: var(--muted); background: var(--panel); border: 1px solid var(--border); padding: 6px 12px; border-radius: 999px; }

/* Cards / panels */
.panel { background: linear-gradient(180deg, var(--panel), var(--bg-2)); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow); }
.panel .panel-head { padding: 18px 20px; border-bottom: 1px solid var(--border); display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.panel .panel-head h2 { margin: 0; font-size: 16px; letter-spacing: .3px; }
.panel .panel-body { padding: 20px; }
.grid { display: grid; gap: 18px; }
.grid.cols-2 { grid-template-columns: 1fr 1fr; }
.grid.cols-3 { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 820px){ .grid.cols-2, .grid.cols-3 { grid-template-columns: 1fr; } }

/* Forms */
label { display:block; font-size: 12px; color: var(--muted); margin: 0 0 6px; letter-spacing: .3px; }
input, select, textarea {
  width: 100%; background: var(--panel-2); border: 1px solid var(--border); color: var(--text);
  border-radius: 10px; padding: 11px 12px; font-size: 14px; font-family: inherit; outline: none; transition: border-color .15s, box-shadow .15s;
}
input:focus, select:focus, textarea:focus { border-color: var(--accent); box-shadow: 0 0 0 3px rgba(124,92,255,.18); }
textarea { resize: vertical; min-height: 90px; }
.field { margin-bottom: 14px; }
.row { display: grid; gap: 12px; }
.row.c2 { grid-template-columns: 1fr 1fr; }
.row.c3 { grid-template-columns: 1fr 1fr 1fr; }
.row.c4 { grid-template-columns: repeat(4, 1fr); }
@media (max-width: 720px){ .row.c2,.row.c3,.row.c4 { grid-template-columns: 1fr; } }
.checkrow { display:flex; align-items:center; gap: 9px; }
.checkrow input { width: auto; }
.checkrow label { margin: 0; color: var(--text); font-size: 13px; }

/* Buttons */
.btn {
  display: inline-flex; align-items:center; gap: 8px; justify-content:center;
  background: var(--panel-2); color: var(--text); border: 1px solid var(--border);
  padding: 10px 16px; border-radius: 10px; font-size: 14px; font-weight: 600; cursor: pointer;
  transition: transform .05s, border-color .15s, background .15s; font-family: inherit;
}
.btn:hover { border-color: var(--accent); }
.btn:active { transform: translateY(1px); }
.btn.primary { background: linear-gradient(135deg, var(--accent), #6a4cf0); border: none; color: #fff; box-shadow: 0 8px 24px rgba(124,92,255,.35); }
.btn.accent { background: linear-gradient(135deg, var(--accent-2), #36b6aa); border:none; color:#04211e; }
.btn.danger { color: var(--danger); border-color: rgba(255,93,108,.4); }
.btn.danger:hover { background: rgba(255,93,108,.12); }
.btn.sm { padding: 7px 11px; font-size: 12.5px; }
.btn.ghost { background: transparent; }
.btn:disabled { opacity: .5; cursor: not-allowed; }

/* Tabs */
.tabs { display: flex; gap: 6px; background: var(--panel); border: 1px solid var(--border); padding: 6px; border-radius: 12px; margin-bottom: 22px; width: max-content; }
.tab { padding: 9px 18px; border-radius: 8px; cursor: pointer; color: var(--muted); font-weight: 600; font-size: 14px; }
.tab.active { background: var(--panel-2); color: var(--text); box-shadow: inset 0 0 0 1px var(--border); }

/* Tables */
table { width: 100%; border-collapse: collapse; font-size: 13.5px; }
th, td { text-align: left; padding: 12px 12px; border-bottom: 1px solid var(--border); vertical-align: middle; }
th { color: var(--muted); font-weight: 600; font-size: 12px; letter-spacing: .4px; text-transform: uppercase; }
tr:last-child td { border-bottom: none; }
td .mono, .mono { font-family: 'JetBrains Mono', ui-monospace, monospace; font-size: 12.5px; }

/* Badges */
.badge { display:inline-block; padding: 3px 10px; border-radius: 999px; font-size: 11.5px; font-weight: 700; letter-spacing:.3px; }
.badge.pending { background: rgba(255,178,62,.14); color: var(--warn); }
.badge.approved { background: rgba(124,92,255,.18); color: #b6a4ff; }
.badge.synced { background: rgba(61,220,132,.16); color: var(--ok); }
.badge.rejected { background: rgba(255,93,108,.16); color: var(--danger); }

/* Misc */
.muted { color: var(--muted); }
.hr { height: 1px; background: var(--border); margin: 18px 0; border: 0; }
.empty { text-align:center; color: var(--muted); padding: 40px 10px; }
.stat { background: var(--panel); border: 1px solid var(--border); border-radius: 12px; padding: 16px 18px; }
.stat .n { font-size: 26px; font-weight: 800; }
.stat .l { color: var(--muted); font-size: 12px; letter-spacing:.4px; text-transform: uppercase; }
.flex { display:flex; align-items:center; gap: 10px; }
.flex.between { justify-content: space-between; }
.flex.wrap { flex-wrap: wrap; }
.spacer { flex: 1; }

/* Toast */
#toast { position: fixed; right: 20px; bottom: 20px; display:flex; flex-direction:column; gap:10px; z-index: 9999; }
.toast { background: var(--panel-2); border: 1px solid var(--border); border-left: 4px solid var(--accent); padding: 12px 16px; border-radius: 10px; box-shadow: var(--shadow); min-width: 240px; animation: slideIn .2s ease; }
.toast.ok { border-left-color: var(--ok); }
.toast.err { border-left-color: var(--danger); }
@keyframes slideIn { from { transform: translateY(8px); opacity: 0; } to { transform: none; opacity: 1; } }

/* Modal */
.modal-bg { position: fixed; inset: 0; background: rgba(4,5,9,.7); backdrop-filter: blur(3px); display: none; align-items: flex-start; justify-content: center; padding: 40px 16px; z-index: 1000; overflow-y: auto; }
.modal-bg.show { display: flex; }
.modal { background: var(--panel); border: 1px solid var(--border); border-radius: 16px; width: 100%; max-width: 860px; box-shadow: var(--shadow); }
.modal .modal-head { padding: 18px 22px; border-bottom: 1px solid var(--border); display:flex; align-items:center; justify-content: space-between; }
.modal .modal-head h3 { margin: 0; font-size: 17px; }
.modal .modal-body { padding: 22px; }
.modal .modal-foot { padding: 16px 22px; border-top: 1px solid var(--border); display:flex; justify-content: flex-end; gap: 10px; }
.x { cursor:pointer; color: var(--muted); font-size: 22px; line-height: 1; }
.x:hover { color: var(--text); }

/* Login */
.auth-wrap { min-height: 100vh; display:grid; place-items:center; padding: 24px; }
.auth-card { width: 100%; max-width: 420px; }
.auth-card .panel-body { padding: 28px; }
.auth-card h1 { margin: 6px 0 4px; font-size: 22px; }
.center { text-align:center; }
.code-box { font-family: 'JetBrains Mono', monospace; font-size: 20px; letter-spacing: 2px; background: var(--panel-2); border: 1px dashed var(--accent); border-radius: 10px; padding: 14px; text-align:center; }
.sub-card { border: 1px solid var(--border); border-radius: 12px; padding: 14px; margin-bottom: 12px; background: var(--panel); }
.profile-mini { border:1px solid var(--border); border-radius:10px; padding:12px; margin-bottom:10px; background: var(--panel-2); }
.profile-mini .ph { display:flex; justify-content:space-between; align-items:center; margin-bottom: 8px; }