/* NIVO Admin Master — Web Standalone CSS
 * Dark premium theme with neon yellow accent
 */
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body {
  font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
  background: #0a0a0a;
  color: #f5f5f5;
  font-size: 14px;
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  min-height: 100vh;
}
.hidden { display: none !important; }

/* ===== LOGIN ===== */
.login-screen {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  background: radial-gradient(ellipse at top, #1a1a1a 0%, #0a0a0a 50%, #000 100%);
  padding: 20px;
}
.login-card {
  background: rgba(20, 20, 20, 0.9);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 20px;
  padding: 40px 36px;
  width: 100%;
  max-width: 420px;
  backdrop-filter: blur(20px);
  box-shadow: 0 30px 80px rgba(0, 0, 0, 0.7);
}
.login-logo { display: flex; align-items: center; gap: 14px; margin-bottom: 28px; }
.logo-mark {
  width: 48px; height: 48px;
  background: linear-gradient(135deg, #BFFF00, #9DD600);
  color: #000;
  display: flex; align-items: center; justify-content: center;
  font-size: 24px; font-weight: 800;
  border-radius: 14px;
  box-shadow: 0 6px 24px rgba(191, 255, 0, 0.3);
}
.logo-mark.sm { width: 30px; height: 30px; font-size: 16px; border-radius: 8px; }
.login-logo h1 { font-size: 18px; font-weight: 700; }
.login-logo p { font-size: 12px; color: rgba(255,255,255,0.5); margin-top: 2px; }
#login-form label {
  display: block; margin-bottom: 16px;
}
#login-form label span {
  display: block; font-size: 12px; font-weight: 600;
  color: rgba(255,255,255,0.7); margin-bottom: 6px;
  text-transform: uppercase; letter-spacing: 0.5px;
}
#login-form input {
  width: 100%; padding: 12px 14px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  border-radius: 10px;
  color: #f5f5f5; font-size: 14px;
  transition: border-color 0.2s;
}
#login-form input:focus { outline: none; border-color: #BFFF00; }
#login-form button {
  width: 100%; padding: 13px;
  background: #BFFF00; color: #000;
  border: none; border-radius: 10px;
  font-size: 14px; font-weight: 700;
  cursor: pointer; letter-spacing: 0.3px;
  text-transform: uppercase; margin-top: 8px;
  transition: opacity 0.2s, transform 0.05s;
}
#login-form button:hover { opacity: 0.9; }
#login-form button:active { transform: scale(0.98); }
#login-form button:disabled { opacity: 0.5; cursor: not-allowed; }
.error-msg {
  color: #FF453A; font-size: 13px; margin-top: 12px;
  min-height: 18px; text-align: center;
}
.security-badge {
  margin-top: 20px; padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.06);
  text-align: center;
  font-size: 10px; color: rgba(255,255,255,0.35);
}

/* ===== DASHBOARD ===== */
.dashboard { min-height: 100vh; background: #0a0a0a; }
.topbar {
  display: flex; align-items: center; justify-content: space-between;
  padding: 14px 24px;
  background: #111;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  position: sticky; top: 0; z-index: 100;
}
.topbar-left { display: flex; align-items: center; gap: 14px; }
.topbar-left strong { font-size: 15px; }
.admin-name {
  font-size: 12px; color: rgba(255,255,255,0.5);
  padding: 4px 10px;
  background: rgba(191, 255, 0, 0.08);
  border-radius: 8px;
}
.topbar-right { display: flex; gap: 8px; }
.icon-btn {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  color: #f5f5f5;
  width: 36px; height: 36px;
  border-radius: 8px;
  cursor: pointer; font-size: 18px;
  transition: background 0.15s;
}
.icon-btn:hover { background: rgba(255,255,255,0.08); }
.logout-btn {
  background: rgba(255, 69, 58, 0.1);
  border: 1px solid rgba(255, 69, 58, 0.3);
  color: #FF453A; padding: 8px 16px;
  border-radius: 8px; font-size: 13px;
  cursor: pointer; font-weight: 600;
}
.logout-btn:hover { background: rgba(255, 69, 58, 0.2); }

/* Tabs */
.tabs {
  display: flex; gap: 4px;
  padding: 14px 24px; background: #0d0d0d;
  border-bottom: 1px solid rgba(255,255,255,0.06);
  overflow-x: auto; white-space: nowrap;
}
.tab {
  background: transparent;
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.6);
  padding: 8px 14px;
  border-radius: 20px;
  font-size: 13px; cursor: pointer;
  transition: all 0.15s;
  font-weight: 500;
}
.tab:hover { background: rgba(255,255,255,0.04); color: #fff; }
.tab.active {
  background: #BFFF00; color: #000;
  border-color: #BFFF00;
  font-weight: 700;
}

/* Content */
.content { padding: 24px; max-width: 1400px; margin: 0 auto; }
.loading {
  text-align: center; padding: 60px 20px;
  color: rgba(255,255,255,0.4); font-size: 14px;
}

/* Cards */
.section-card {
  background: #111;
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 14px;
  padding: 20px 22px;
  margin-bottom: 18px;
}
.section-title {
  font-size: 14px; font-weight: 700;
  margin-bottom: 14px;
  display: flex; align-items: center; justify-content: space-between;
}
.section-title small { font-size: 11px; color: rgba(255,255,255,0.4); font-weight: 400; }

/* Stat grid */
.stat-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
  gap: 12px;
  margin-bottom: 16px;
}
.stat-card {
  background: linear-gradient(180deg, #161616, #111);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: 12px;
  padding: 16px;
}
.stat-card .label {
  font-size: 11px; color: rgba(255,255,255,0.5);
  text-transform: uppercase; letter-spacing: 0.5px;
  margin-bottom: 6px;
}
.stat-card .value {
  font-size: 24px; font-weight: 800;
  color: #BFFF00;
}
.stat-card .sub { font-size: 12px; color: rgba(255,255,255,0.4); margin-top: 4px; }

/* Tables */
.table-wrap { overflow-x: auto; }
table {
  width: 100%; border-collapse: collapse;
  font-size: 13px;
}
thead th {
  text-align: left; padding: 10px 12px;
  background: rgba(255,255,255,0.03);
  color: rgba(255,255,255,0.6);
  font-weight: 600; font-size: 11px;
  text-transform: uppercase; letter-spacing: 0.5px;
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
tbody td {
  padding: 12px;
  border-bottom: 1px solid rgba(255,255,255,0.04);
}
tbody tr:hover { background: rgba(255,255,255,0.02); }
.muted { color: rgba(255,255,255,0.5); font-size: 12px; }

/* Badges */
.badge {
  display: inline-block;
  padding: 3px 10px;
  border-radius: 12px;
  font-size: 11px;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 0.3px;
}
.badge.green { background: rgba(52, 199, 89, 0.15); color: #34C759; }
.badge.red { background: rgba(255, 69, 58, 0.15); color: #FF453A; }
.badge.orange { background: rgba(255, 149, 0, 0.15); color: #FF9500; }
.badge.gray { background: rgba(255, 255, 255, 0.08); color: rgba(255,255,255,0.6); }
.badge.yellow { background: rgba(191, 255, 0, 0.15); color: #BFFF00; }

/* Buttons */
.btn {
  padding: 7px 14px;
  border-radius: 8px;
  font-size: 12px;
  font-weight: 600;
  cursor: pointer;
  border: 1px solid transparent;
  transition: all 0.15s;
  font-family: inherit;
}
.btn-primary { background: #BFFF00; color: #000; }
.btn-primary:hover { opacity: 0.9; }
.btn-success { background: #34C759; color: #fff; }
.btn-success:hover { opacity: 0.9; }
.btn-danger { background: #FF453A; color: #fff; }
.btn-danger:hover { opacity: 0.9; }
.btn-ghost {
  background: transparent;
  border-color: rgba(255,255,255,0.1);
  color: rgba(255,255,255,0.7);
}
.btn-ghost:hover { background: rgba(255,255,255,0.04); color: #fff; }
.btn:disabled { opacity: 0.5; cursor: not-allowed; }

/* Filters */
.filters {
  display: flex; gap: 8px; flex-wrap: wrap;
  margin-bottom: 14px;
}
.filter-chip {
  padding: 6px 14px;
  background: #1a1a1a;
  border: 1px solid rgba(255,255,255,0.08);
  color: rgba(255,255,255,0.6);
  border-radius: 16px;
  font-size: 12px;
  cursor: pointer;
}
.filter-chip.active {
  background: #BFFF00; color: #000;
  border-color: #BFFF00; font-weight: 600;
}

/* Search input */
.search-row {
  display: flex; gap: 10px; margin-bottom: 12px;
  flex-wrap: wrap;
}
.search-row input {
  flex: 1; min-width: 200px;
  padding: 9px 12px;
  background: #1a1a1a;
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 8px;
  color: #fff; font-size: 13px;
}
.search-row input:focus { outline: none; border-color: #BFFF00; }

/* Toast */
.toast {
  position: fixed;
  bottom: 24px; right: 24px;
  background: #111;
  border: 1px solid rgba(191, 255, 0, 0.3);
  border-radius: 10px;
  padding: 12px 18px;
  z-index: 1000;
  max-width: 320px;
  animation: slideIn 0.3s ease;
  box-shadow: 0 10px 40px rgba(0,0,0,0.5);
}
.toast.error { border-color: rgba(255, 69, 58, 0.5); }
@keyframes slideIn { from { transform: translateX(20px); opacity: 0; } to { transform: translateX(0); opacity: 1; } }

/* Responsive */
@media (max-width: 768px) {
  .content { padding: 14px; }
  .topbar { padding: 12px 14px; }
  .topbar-left strong { font-size: 13px; }
  .tab { padding: 6px 10px; font-size: 12px; }
}