* { margin: 0; padding: 0; box-sizing: border-box; }
:root {
  --bg: #0f0f13;
  --surface: #1a1a24;
  --surface2: #22222e;
  --border: #2a2a3a;
  --text: #e4e4ec;
  --text-dim: #8888a0;
  --accent: #6c5ce7;
  --accent-hover: #7c6cf7;
  --green: #00b894;
  --yellow: #fdcb6e;
  --red: #e17055;
  --blue: #74b9ff;
}
body {
  font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  background: var(--bg);
  color: var(--text);
  min-height: 100vh;
}
a { color: var(--accent); text-decoration: none; }

/* Login */
.login-container {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100vh;
}
.login-box {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 40px;
  width: 100%;
  max-width: 400px;
}
.login-box h1 {
  text-align: center;
  margin-bottom: 8px;
  font-size: 24px;
}
.login-box p {
  text-align: center;
  color: var(--text-dim);
  margin-bottom: 24px;
  font-size: 14px;
}
.form-group { margin-bottom: 16px; }
.form-group label {
  display: block;
  font-size: 13px;
  color: var(--text-dim);
  margin-bottom: 6px;
}
input, select {
  width: 100%;
  padding: 10px 14px;
  background: var(--surface2);
  border: 1px solid var(--border);
  border-radius: 8px;
  color: var(--text);
  font-size: 14px;
  outline: none;
  transition: border-color 0.2s;
}
input:focus, select:focus { border-color: var(--accent); }

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 10px 20px;
  border: none;
  border-radius: 8px;
  font-size: 14px;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.2s;
  color: #fff;
}
.btn-primary { background: var(--accent); }
.btn-primary:hover { background: var(--accent-hover); }
.btn-success { background: var(--green); }
.btn-warning { background: var(--yellow); color: #000; }
.btn-danger { background: var(--red); }
.btn-sm { padding: 6px 12px; font-size: 12px; }
.btn-full { width: 100%; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

.error-msg {
  background: rgba(225, 112, 85, 0.15);
  color: var(--red);
  padding: 10px;
  border-radius: 8px;
  font-size: 13px;
  margin-bottom: 16px;
  display: none;
}

/* Layout */
.app { display: flex; min-height: 100vh; }
.sidebar {
  width: 240px;
  background: var(--surface);
  border-right: 1px solid var(--border);
  padding: 20px 0;
  flex-shrink: 0;
}
.sidebar-header {
  padding: 0 20px 20px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 12px;
}
.sidebar-header h2 { font-size: 16px; }
.sidebar-header .user-info {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 4px;
}
.sidebar-header .role-badge {
  display: inline-block;
  padding: 2px 8px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  margin-top: 6px;
}
.role-closer { background: rgba(108,92,231,0.2); color: var(--accent); }
.role-setter { background: rgba(0,184,148,0.2); color: var(--green); }
.role-admin { background: rgba(253,203,110,0.2); color: var(--yellow); }

.nav-item {
  display: flex;
  align-items: center;
  gap: 10px;
  padding: 10px 20px;
  cursor: pointer;
  font-size: 14px;
  color: var(--text-dim);
  transition: all 0.2s;
  border-left: 3px solid transparent;
}
.nav-item:hover { background: var(--surface2); color: var(--text); }
.nav-item.active {
  color: var(--accent);
  background: rgba(108,92,231,0.08);
  border-left-color: var(--accent);
}
.nav-item .nav-icon { width: 18px; text-align: center; }
.sidebar-footer {
  margin-top: auto;
  padding: 16px 20px;
  border-top: 1px solid var(--border);
}

.main {
  flex: 1;
  padding: 24px 32px;
  overflow-y: auto;
}
.page-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 24px;
}
.page-header h1 { font-size: 22px; }

/* Cards */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.stat-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.stat-card .label {
  font-size: 12px;
  color: var(--text-dim);
  text-transform: uppercase;
  letter-spacing: 0.5px;
}
.stat-card .value {
  font-size: 28px;
  font-weight: 700;
  margin-top: 4px;
}
.stat-card .sub {
  font-size: 12px;
  color: var(--text-dim);
  margin-top: 4px;
}

/* Tables */
.table-container {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  overflow: hidden;
}
.table-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 16px 20px;
  border-bottom: 1px solid var(--border);
  flex-wrap: wrap;
  gap: 12px;
}
.table-header h3 { font-size: 15px; }
.filters {
  display: flex;
  gap: 8px;
  align-items: center;
  flex-wrap: wrap;
}
.filters select, .filters input {
  width: auto;
  padding: 6px 10px;
  font-size: 12px;
}

table {
  width: 100%;
  border-collapse: collapse;
}
th, td {
  padding: 12px 16px;
  text-align: left;
  font-size: 13px;
  border-bottom: 1px solid var(--border);
}
th {
  color: var(--text-dim);
  font-weight: 500;
  text-transform: uppercase;
  font-size: 11px;
  letter-spacing: 0.5px;
}
tr:hover { background: rgba(108,92,231,0.04); }
tr:last-child td { border-bottom: none; }

.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
}
.badge-pending { background: rgba(253,203,110,0.15); color: var(--yellow); }
.badge-approved { background: rgba(116,185,255,0.15); color: var(--blue); }
.badge-paid { background: rgba(0,184,148,0.15); color: var(--green); }
.badge-stripe { background: rgba(99,91,255,0.15); color: #635bff; }
.badge-payva { background: rgba(0,184,148,0.15); color: var(--green); }
.badge-fanbasis { background: rgba(253,203,110,0.15); color: var(--yellow); }

/* Modal */
.modal-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0,0,0,0.7);
  display: none;
  align-items: center;
  justify-content: center;
  z-index: 100;
}
.modal-overlay.active { display: flex; }
.modal {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 28px;
  width: 100%;
  max-width: 500px;
  max-height: 80vh;
  overflow-y: auto;
}
.modal h2 { font-size: 18px; margin-bottom: 20px; }
.modal-actions {
  display: flex;
  gap: 8px;
  justify-content: flex-end;
  margin-top: 20px;
}

/* Sync panel */
.sync-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 16px;
  margin-bottom: 24px;
}
.sync-card {
  background: var(--surface);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 20px;
}
.sync-card h3 { font-size: 15px; margin-bottom: 12px; }
.sync-card .sync-info {
  font-size: 12px;
  color: var(--text-dim);
  margin-bottom: 12px;
}
.sync-card .sync-info span { color: var(--text); }

/* Spinner */
.spinner {
  display: inline-block;
  width: 16px;
  height: 16px;
  border: 2px solid var(--border);
  border-top-color: var(--accent);
  border-radius: 50%;
  animation: spin 0.6s linear infinite;
}
@keyframes spin { to { transform: rotate(360deg); } }

/* Tab content */
.tab-content { display: none; }
.tab-content.active { display: block; }

/* Responsive */
@media (max-width: 768px) {
  .sidebar { width: 60px; }
  .sidebar .nav-text, .sidebar-header h2, .sidebar-header .user-info,
  .sidebar-header .role-badge, .sidebar-footer span { display: none; }
  .nav-item { justify-content: center; padding: 12px; }
  .main { padding: 16px; }
  .stats-grid { grid-template-columns: repeat(2, 1fr); }
}

/* Empty state */
.empty-state {
  text-align: center;
  padding: 48px 20px;
  color: var(--text-dim);
}
.empty-state .icon { font-size: 48px; margin-bottom: 12px; }
.empty-state p { font-size: 14px; }

/* Toggle */
.toggle {
  position: relative;
  width: 40px;
  height: 22px;
  display: inline-block;
}
.toggle input { display: none; }
.toggle .slider {
  position: absolute;
  inset: 0;
  background: var(--border);
  border-radius: 22px;
  cursor: pointer;
  transition: 0.2s;
}
.toggle .slider::before {
  content: '';
  position: absolute;
  width: 16px;
  height: 16px;
  left: 3px;
  bottom: 3px;
  background: #fff;
  border-radius: 50%;
  transition: 0.2s;
}
.toggle input:checked + .slider { background: var(--accent); }
.toggle input:checked + .slider::before { transform: translateX(18px); }

/* Period selector */
.period-selector { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.period-selector select {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 6px 12px;
  border-radius: 6px;
  font-size: 13px;
  font-family: inherit;
  cursor: pointer;
}
.period-selector select:focus { outline: none; border-color: var(--accent); }
.period-label { font-size: 12px; color: var(--text-dim); white-space: nowrap; }
.custom-dates { display: flex; align-items: center; gap: 6px; }
.custom-dates input[type="date"] {
  background: var(--surface2);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 5px 8px;
  border-radius: 6px;
  font-size: 12px;
  font-family: inherit;
}
.custom-dates input[type="date"]:focus { outline: none; border-color: var(--accent); }