/* ============================================================
   PREMIUM DARK MODE ADMIN DASHBOARD
   Matches login card aesthetic
   ============================================================ */

/* GLOBAL DARK THEME */
body {
  background: #0b0f1f;
  color: #e5e7eb;
}

/* PAGE WRAPPER */
.page-wrapper {
  padding-top: 40px;
  padding-bottom: 60px;
}

/* TOPBAR */
.topbar {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: rgba(15, 23, 42, 0.85);
  padding: 20px 28px;
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.15);
  backdrop-filter: blur(12px);
  margin-bottom: 24px;
}

.topbar-title {
  font-size: 1.8rem;
  margin: 0;
  color: #f3f4f6;
}

.topbar-subtitle {
  margin: 4px 0 0;
  color: #9ca3af;
  font-size: 0.95rem;
}

/* ADMIN BADGE */
.admin-badge {
  display: flex;
  align-items: center;
  gap: 16px;
}

.admin-meta {
  display: flex;
  flex-direction: column;
  text-align: right;
}

.admin-email {
  font-weight: 600;
  color: #f3f4f6;
}

.admin-role {
  font-size: 0.85rem;
  color: #9ca3af;
}

/* APP SHELL */
.app-shell {
  display: grid;
  grid-template-columns: 260px 1fr;
  gap: 24px;
}

/* SIDEBAR */
.sidebar {
  background: rgba(15, 23, 42, 0.9);
  border-radius: 14px;
  padding: 24px 0;
  border: 1px solid rgba(148, 163, 184, 0.15);
  backdrop-filter: blur(12px);
  height: fit-content;
  position: sticky;
  top: 40px;
}

.sidebar-brand {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 0 24px 20px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.brand-logo {
  width: 40px;
  height: 40px;
  background: #4f46e5;
  color: white;
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 1.2rem;
}

.brand-title {
  font-size: 1.1rem;
  font-weight: 600;
  color: #f3f4f6;
}

.brand-subtitle {
  font-size: 0.85rem;
  color: #9ca3af;
}

/* SIDEBAR NAV */
.sidebar-nav {
  display: flex;
  flex-direction: column;
  margin-top: 12px;
}

.nav-item {
  background: transparent;
  border: none;
  text-align: left;
  padding: 14px 24px;
  font-size: 0.95rem;
  color: #cbd5e1;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  transition: background 0.2s, color 0.2s;
}

.nav-item:hover {
  background: rgba(255, 255, 255, 0.05);
  color: #fff;
}

.nav-item.active {
  background: rgba(79, 70, 229, 0.25);
  color: #fff;
  border-left: 3px solid #818cf8;
}

/* MAIN CONTENT */
.main {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

/* CARDS */
.card {
  background: rgba(15, 23, 42, 0.85);
  border-radius: 14px;
  border: 1px solid rgba(148, 163, 184, 0.15);
  padding: 0;
  backdrop-filter: blur(12px);
}

.card-header {
  padding: 20px 24px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

.card-header h2 {
  margin: 0;
  font-size: 1.3rem;
  color: #f3f4f6;
}

.card-header p {
  margin: 6px 0 0;
  font-size: 0.9rem;
  color: #9ca3af;
}

.card-body {
  padding: 20px 24px;
}

/* GRID */
.grid {
  display: grid;
  gap: 24px;
}

.grid-3 {
  grid-template-columns: repeat(3, 1fr);
}

/* BIG METRIC */
.big-metric {
  font-size: 2.4rem;
  font-weight: 700;
  color: #818cf8;
}

/* TABLES */
.table-wrapper {
  overflow-x: auto;
}

table {
  width: 100%;
  border-collapse: collapse;
  color: #e5e7eb;
}

thead {
  background: rgba(255, 255, 255, 0.05);
}

th {
  text-align: left;
  padding: 12px;
  font-size: 0.85rem;
  color: #9ca3af;
  border-bottom: 1px solid rgba(148, 163, 184, 0.15);
}

td {
  padding: 12px;
  border-bottom: 1px solid rgba(148, 163, 184, 0.1);
}

tr:hover td {
  background: rgba(255, 255, 255, 0.03);
}

/* LOG BOX */
.log-box {
  background: rgba(0, 0, 0, 0.35);
  padding: 16px;
  border-radius: 10px;
  color: #9ca3af;
  font-size: 0.85rem;
  overflow-x: auto;
}

/* BUTTONS */
.btn {
  border-radius: 8px;
}

.btn-primary {
  background: #4f46e5;
  color: white;
}

.btn-primary:hover {
  background: #4338ca;
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.1);
  color: #e5e7eb;
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.2);
}

.btn-ghost {
  background: transparent;
  color: #9ca3af;
}

.btn-ghost:hover {
  color: #fff;
}

/* OVERLAY */
.dashboard-overlay {
  position: absolute;
  inset: 0;
  background: rgba(15, 23, 42, 0.92);
  display: flex;
  align-items: center;
  justify-content: center;
  z-index: 50;
  backdrop-filter: blur(8px);
}

.dashboard-overlay.hidden {
  display: none;
}

.dashboard-overlay-inner {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 14px 20px;
  background: rgba(0, 0, 0, 0.45);
  border-radius: 12px;
  border: 1px solid rgba(148, 163, 184, 0.25);
  color: #e5e7eb;
  font-size: 0.95rem;
}