/* =====================================================
   ADMIN PANEL CSS — Joginder Gymkhana Club
   ===================================================== */

/* ── Variables ── */
:root {
  --sidebar-w: 260px;
  --topbar-h: 60px;
  --admin-bg: #0f1117;
  --sidebar-bg: #141720;
  --sidebar-border: rgba(255,255,255,0.06);
  --card-bg: #1a1f2e;
  --card-border: rgba(255,255,255,0.07);
  --text: #e8eaf0;
  --text-mid: #9aa0b0;
  --text-light: #5a6070;
  --gold: #c9963a;
  --gold-light: #e0b85a;
  --navy: #1e3a6e;
  --green: #22c55e;
  --red: #ef4444;
  --blue: #3b82f6;
  --input-bg: #1f2433;
  --input-border: rgba(255,255,255,0.1);
  --input-focus: #c9963a;
  --shadow: 0 4px 24px rgba(0,0,0,0.35);
  --radius: 8px;
  --transition: 0.25s ease;
}

/* ── Reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
body { font-family: 'Inter', sans-serif; font-size: 0.875rem; color: var(--text); background: var(--admin-bg); }

/* =====================================================
   LOGIN PAGE
   ===================================================== */
.login-body { min-height: 100vh; display: flex; }

.login-wrap { display: grid; grid-template-columns: 1fr 1fr; min-height: 100vh; width: 100%; }

/* Left panel */
.login-left { position: relative; overflow: hidden; }
.login-bg-img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.login-left-overlay {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, rgba(7,22,40,0.85) 0%, rgba(92,16,16,0.6) 100%);
}
.login-left-content {
  position: relative; z-index: 2;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  height: 100%; padding: 3rem; text-align: center; gap: 1.2rem;
}
.login-logo-img {
  width: 130px; height: 130px; border-radius: 50%; object-fit: cover;
  border: 3px solid rgba(201,150,58,0.6);
  box-shadow: 0 0 40px rgba(201,150,58,0.25);
}
.login-club-name { font-family: 'Cinzel', serif; font-size: 1.6rem; color: #fff; letter-spacing: 0.04em; }
.login-club-sub { font-size: 0.72rem; color: rgba(255,255,255,0.5); letter-spacing: 0.25em; text-transform: uppercase; }

/* Right panel */
.login-right {
  background: var(--admin-bg);
  display: flex; align-items: center; justify-content: center;
  padding: 2rem;
}
.login-card { width: 100%; max-width: 420px; }
.login-card-header { text-align: center; margin-bottom: 2rem; }
.login-card-icon { font-size: 2.5rem; margin-bottom: 0.75rem; }
.login-card-title { font-family: 'Cinzel', serif; font-size: 1.5rem; color: var(--text); margin-bottom: 0.3rem; }
.login-card-sub { font-size: 0.82rem; color: var(--text-mid); }

/* Login Form */
.login-form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-group label { display: block; font-size: 0.78rem; font-weight: 600; color: var(--text-mid); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 6px; }
.form-input {
  width: 100%; padding: 12px 14px;
  background: var(--input-bg); border: 1px solid var(--input-border);
  border-radius: var(--radius); color: var(--text); font-size: 0.9rem;
  outline: none; transition: border-color var(--transition), box-shadow var(--transition);
}
.form-input:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,150,58,0.15); }
.form-input.input-error { border-color: var(--red); }
.field-error { font-size: 0.75rem; color: var(--red); margin-top: 4px; display: block; }

.input-eye-wrap { position: relative; }
.input-eye-wrap .form-input { padding-right: 42px; }
.eye-toggle {
  position: absolute; right: 12px; top: 50%; transform: translateY(-50%);
  background: none; border: none; cursor: pointer; font-size: 1rem; opacity: 0.5;
  transition: opacity var(--transition);
}
.eye-toggle:hover { opacity: 1; }

.login-options { display: flex; align-items: center; font-size: 0.82rem; color: var(--text-mid); }
.remember-label { display: flex; align-items: center; gap: 6px; cursor: pointer; }
.remember-label input { accent-color: var(--gold); }

.login-btn {
  width: 100%; padding: 13px;
  background: linear-gradient(135deg, var(--gold) 0%, #a87730 100%);
  color: #fff; border: none; border-radius: var(--radius);
  font-size: 0.9rem; font-weight: 700; letter-spacing: 0.05em;
  cursor: pointer; transition: all var(--transition); margin-top: 0.5rem;
}
.login-btn:hover { transform: translateY(-2px); box-shadow: 0 8px 25px rgba(201,150,58,0.4); }

.login-footer { margin-top: 1.5rem; text-align: center; }
.back-link { font-size: 0.8rem; color: var(--text-light); transition: color var(--transition); }
.back-link:hover { color: var(--gold); }

/* =====================================================
   ADMIN LAYOUT
   ===================================================== */

/* Sidebar */
.sidebar {
  position: fixed; left: 0; top: 0; bottom: 0;
  width: var(--sidebar-w);
  background: var(--sidebar-bg);
  border-right: 1px solid var(--sidebar-border);
  display: flex; flex-direction: column;
  transition: width var(--transition), left var(--transition);
  z-index: 100; overflow: hidden;
}
.sidebar.collapsed { width: 64px; }
.sidebar.collapsed .sidebar-logo-text,
.sidebar.collapsed .nav-section-label,
.sidebar.collapsed .nav-link span:not(.nav-icon),
.sidebar.collapsed .sidebar-bottom .admin-name,
.sidebar.collapsed .sidebar-bottom .admin-email,
.sidebar.collapsed .logout-btn span { display: none; }

.sidebar-logo {
  display: flex; align-items: center; gap: 10px;
  padding: 1.25rem 1rem; border-bottom: 1px solid var(--sidebar-border);
  flex-shrink: 0;
}
.sidebar-logo-img { width: 40px; height: 40px; border-radius: 50%; object-fit: cover; border: 2px solid rgba(201,150,58,0.4); flex-shrink: 0; }
.sidebar-logo-text { display: flex; flex-direction: column; }
.sidebar-club { font-family: 'Cinzel', serif; font-size: 0.85rem; color: var(--gold-light); white-space: nowrap; }
.sidebar-role { font-size: 0.62rem; color: var(--text-light); letter-spacing: 0.15em; text-transform: uppercase; }

/* Nav */
.sidebar-nav { flex: 1; overflow-y: auto; padding: 1rem 0; }
.sidebar-nav::-webkit-scrollbar { width: 4px; }
.sidebar-nav::-webkit-scrollbar-thumb { background: rgba(255,255,255,0.08); border-radius: 2px; }
.nav-section-label { font-size: 0.58rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--text-light); padding: 1rem 1rem 0.4rem; }
.nav-link {
  display: flex; align-items: center; gap: 10px;
  padding: 10px 1rem; color: var(--text-mid); font-size: 0.83rem;
  border-radius: 0; transition: all var(--transition);
  border-left: 3px solid transparent; white-space: nowrap;
}
.nav-link:hover { color: var(--text); background: rgba(255,255,255,0.04); border-left-color: rgba(201,150,58,0.4); }
.nav-link.active { color: var(--gold-light); background: rgba(201,150,58,0.08); border-left-color: var(--gold); }
.nav-icon { font-size: 1.1rem; flex-shrink: 0; }

/* Sidebar bottom */
.sidebar-bottom { padding: 1rem; border-top: 1px solid var(--sidebar-border); flex-shrink: 0; }
.admin-user-info { display: flex; align-items: center; gap: 10px; margin-bottom: 0.75rem; }
.admin-avatar {
  width: 34px; height: 34px; border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), #7a5a20);
  display: flex; align-items: center; justify-content: center;
  font-weight: 700; font-size: 0.9rem; color: #fff; flex-shrink: 0;
}
.admin-name { font-size: 0.82rem; color: var(--text); font-weight: 600; }
.admin-email { font-size: 0.68rem; color: var(--text-light); }
.logout-btn {
  display: block; width: 100%; padding: 9px;
  background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.2);
  color: #f87171; border-radius: var(--radius); text-align: center;
  font-size: 0.78rem; font-weight: 600; transition: all var(--transition);
}
.logout-btn:hover { background: rgba(239,68,68,0.2); color: #fca5a5; }

/* Main area */
.admin-body { overflow-y: auto; min-height: 100vh; }
.admin-main {
  margin-left: var(--sidebar-w);
  min-height: 100vh;
  display: flex; flex-direction: column;
  transition: margin-left var(--transition);
}
.sidebar.collapsed ~ .admin-main { margin-left: 64px; }

/* Top bar */
.admin-topbar {
  height: var(--topbar-h);
  background: var(--sidebar-bg);
  border-bottom: 1px solid var(--sidebar-border);
  display: flex; align-items: center; gap: 1rem;
  padding: 0 1.5rem;
  position: sticky; top: 0; z-index: 50;
}
.sidebar-toggle {
  background: none; border: none; color: var(--text-mid);
  font-size: 1.2rem; cursor: pointer; padding: 6px; border-radius: 6px;
  transition: all var(--transition); line-height: 1;
}
.sidebar-toggle:hover { background: rgba(255,255,255,0.06); color: var(--text); }
.topbar-title { flex: 1; font-weight: 600; color: var(--text); font-size: 0.92rem; }
.topbar-right { display: flex; align-items: center; gap: 1rem; }
.topbar-time { font-size: 0.78rem; color: var(--text-light); }
.topbar-btn {
  padding: 7px 14px; background: rgba(255,255,255,0.05); border: 1px solid var(--card-border);
  color: var(--text-mid); border-radius: var(--radius); font-size: 0.75rem;
  transition: all var(--transition);
}
.topbar-btn:hover { border-color: var(--gold); color: var(--gold); }

/* Content area */
.admin-content { flex: 1; padding: 2rem; max-width: 1200px; width: 100%; }

/* =====================================================
   COMPONENTS
   ===================================================== */

/* Cards */
.admin-card {
  background: var(--card-bg);
  border: 1px solid var(--card-border);
  border-radius: var(--radius);
  padding: 1.5rem;
  box-shadow: var(--shadow);
}
.admin-card-title { font-size: 1rem; font-weight: 600; color: var(--text); margin-bottom: 0.25rem; }
.admin-card-sub { font-size: 0.78rem; color: var(--text-mid); }

/* Stat cards */
.stats-grid { display: grid; grid-template-columns: repeat(3,1fr); gap: 1.2rem; margin-bottom: 2rem; }
.stat-card {
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: var(--radius); padding: 1.5rem;
  display: flex; align-items: center; gap: 1rem;
  transition: border-color var(--transition);
}
.stat-card:hover { border-color: var(--gold); }
.stat-icon { font-size: 2rem; }
.stat-value { font-size: 1.8rem; font-weight: 700; color: var(--gold-light); line-height: 1; }
.stat-label { font-size: 0.75rem; color: var(--text-mid); margin-top: 4px; text-transform: uppercase; letter-spacing: 0.08em; }

/* Quick actions */
.quick-grid { display: grid; grid-template-columns: repeat(2, 1fr); gap: 1rem; margin-bottom: 2rem; }
.quick-card {
  background: var(--card-bg); border: 1px solid var(--card-border);
  border-radius: var(--radius); padding: 1.25rem;
  display: flex; align-items: center; gap: 12px;
  transition: all var(--transition); color: var(--text-mid); font-size: 0.85rem; font-weight: 500;
}
.quick-card:hover { border-color: var(--gold); color: var(--gold-light); transform: translateY(-2px); }
.quick-icon { font-size: 1.4rem; }

/* Table */
.admin-table-wrap { overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th {
  text-align: left; font-size: 0.68rem; letter-spacing: 0.12em; text-transform: uppercase;
  color: var(--text-light); padding: 10px 14px; border-bottom: 1px solid var(--card-border);
  background: rgba(255,255,255,0.02);
}
.admin-table td { padding: 12px 14px; border-bottom: 1px solid rgba(255,255,255,0.04); font-size: 0.85rem; color: var(--text-mid); vertical-align: middle; }
.admin-table tr:hover td { background: rgba(255,255,255,0.02); color: var(--text); }

/* Badges */
.badge { display: inline-block; padding: 3px 10px; border-radius: 20px; font-size: 0.65rem; font-weight: 700; letter-spacing: 0.08em; text-transform: uppercase; }
.badge-sports   { background: rgba(59,130,246,0.15); color: #93c5fd; }
.badge-social   { background: rgba(34,197,94,0.15);  color: #86efac; }
.badge-cultural { background: rgba(168,85,247,0.15); color: #d8b4fe; }
.badge-dining   { background: rgba(234,179,8,0.15);  color: #fde047; }
.badge-success  { background: rgba(34,197,94,0.15);  color: #86efac; }
.badge-warning  { background: rgba(234,179,8,0.15);  color: #fde047; }

/* Buttons */
.btn-admin { display: inline-flex; align-items: center; gap: 6px; padding: 9px 18px; border-radius: var(--radius); font-size: 0.8rem; font-weight: 600; letter-spacing: 0.05em; cursor: pointer; border: none; transition: all var(--transition); }
.btn-gold    { background: linear-gradient(135deg, var(--gold), #a07828); color: #fff; }
.btn-gold:hover { transform: translateY(-1px); box-shadow: 0 6px 18px rgba(201,150,58,0.35); }
.btn-navy    { background: rgba(30,58,110,0.9); border: 1px solid rgba(30,58,110,0.5); color: #93c5fd; }
.btn-navy:hover { background: rgba(30,58,110,1); }
.btn-danger  { background: rgba(239,68,68,0.1); border: 1px solid rgba(239,68,68,0.2); color: #f87171; }
.btn-danger:hover { background: rgba(239,68,68,0.2); }
.btn-outline { background: transparent; border: 1px solid var(--card-border); color: var(--text-mid); }
.btn-outline:hover { border-color: var(--gold); color: var(--gold); }

/* Form elements */
.admin-form { display: flex; flex-direction: column; gap: 1.4rem; }
.admin-form label { display: block; font-size: 0.75rem; font-weight: 600; color: var(--text-mid); letter-spacing: 0.08em; text-transform: uppercase; margin-bottom: 6px; }
.admin-input, .admin-textarea, .admin-select {
  width: 100%; padding: 11px 13px;
  background: var(--input-bg); border: 1px solid var(--input-border);
  border-radius: var(--radius); color: var(--text); font-size: 0.88rem;
  outline: none; transition: border-color var(--transition), box-shadow var(--transition);
  font-family: inherit;
}
.admin-input:focus, .admin-textarea:focus, .admin-select:focus { border-color: var(--gold); box-shadow: 0 0 0 3px rgba(201,150,58,0.12); }
.admin-textarea { resize: vertical; min-height: 140px; line-height: 1.7; }
.admin-select { appearance: none; cursor: pointer; }
.form-hint { font-size: 0.72rem; color: var(--text-light); margin-top: 4px; }
.form-grid-2 { display: grid; grid-template-columns: 1fr 1fr; gap: 1.2rem; }

/* Alerts */
.alert { padding: 12px 16px; border-radius: var(--radius); margin-bottom: 1.5rem; font-size: 0.85rem; font-weight: 500; }
.alert-success { background: rgba(34,197,94,0.12); border: 1px solid rgba(34,197,94,0.25); color: #86efac; }
.alert-error   { background: rgba(239,68,68,0.12);  border: 1px solid rgba(239,68,68,0.25);  color: #fca5a5; }

/* Section header */
.section-header { display: flex; align-items: flex-start; justify-content: space-between; margin-bottom: 1.5rem; gap: 1rem; flex-wrap: wrap; }
.section-header h2 { font-size: 1.2rem; font-weight: 700; color: var(--text); }
.section-header p { font-size: 0.8rem; color: var(--text-mid); margin-top: 3px; }

/* Gallery grid */
.gallery-admin-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 1rem; }
.gallery-admin-item { position: relative; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--card-border); aspect-ratio: 1; }
.gallery-admin-item img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s ease; }
.gallery-admin-item:hover img { transform: scale(1.06); }
.gallery-admin-actions { position: absolute; inset: 0; background: rgba(0,0,0,0.6); display: flex; align-items: center; justify-content: center; gap: 0.5rem; opacity: 0; transition: opacity var(--transition); }
.gallery-admin-item:hover .gallery-admin-actions { opacity: 1; }
.gallery-admin-label { position: absolute; bottom: 0; left: 0; right: 0; background: linear-gradient(transparent, rgba(0,0,0,0.8)); padding: 0.5rem 0.75rem; font-size: 0.72rem; color: rgba(255,255,255,0.8); }

/* Upload drop zone */
.upload-zone {
  border: 2px dashed var(--input-border); border-radius: var(--radius);
  padding: 3rem; text-align: center; cursor: pointer;
  transition: all var(--transition);
}
.upload-zone:hover { border-color: var(--gold); background: rgba(201,150,58,0.04); }
.upload-zone input[type="file"] { position: absolute; opacity: 0; width: 0; height: 0; }
.upload-icon { font-size: 2.5rem; opacity: 0.4; margin-bottom: 0.75rem; }
.upload-text { font-size: 0.85rem; color: var(--text-mid); }
.upload-hint { font-size: 0.72rem; color: var(--text-light); margin-top: 0.4rem; }

/* Pagination */
.admin-pagination { display: flex; gap: 0.5rem; justify-content: center; margin-top: 2rem; }
.admin-pagination a, .admin-pagination span {
  padding: 7px 12px; border-radius: var(--radius);
  background: var(--card-bg); border: 1px solid var(--card-border);
  font-size: 0.8rem; color: var(--text-mid); transition: all var(--transition);
}
.admin-pagination a:hover { border-color: var(--gold); color: var(--gold); }
.admin-pagination .active span { background: var(--gold); color: #fff; border-color: var(--gold); }

/* Empty state */
.empty-state { text-align: center; padding: 4rem 2rem; color: var(--text-light); }
.empty-icon { font-size: 3rem; opacity: 0.3; margin-bottom: 1rem; }
.empty-text { font-size: 1rem; color: var(--text-mid); margin-bottom: 0.4rem; }
.empty-sub { font-size: 0.8rem; }

/* Custom Grid layouts */
.grid-categories {
  display: grid;
  grid-template-columns: 320px 1fr;
  gap: 2rem;
  align-items: start;
}
.grid-smtp {
  display: grid;
  grid-template-columns: 1fr 380px;
  gap: 1.5rem;
  align-items: start;
}

/* Sidebar Overlay */
.sidebar-overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
  backdrop-filter: blur(4px);
  z-index: 99;
  opacity: 0;
  visibility: hidden;
  transition: opacity var(--transition), visibility var(--transition);
}
.sidebar-overlay.active {
  opacity: 1;
  visibility: visible;
}

/* Responsive Styles */
@media (max-width: 900px) {
  .sidebar { width: 64px; }
  .sidebar .sidebar-logo-text,
  .sidebar .nav-section-label,
  .sidebar .nav-link span:not(.nav-icon),
  .sidebar .admin-name,
  .sidebar .admin-email { display: none; }
  .admin-main { margin-left: 64px; }
  .stats-grid { grid-template-columns: 1fr 1fr; }
  .gallery-admin-grid { grid-template-columns: repeat(2,1fr); }
  .login-wrap { grid-template-columns: 1fr; }
  .login-left { display: none; }
  .form-grid-2 { grid-template-columns: 1fr; }
  .grid-categories { grid-template-columns: 1fr; gap: 1.5rem; }
  .grid-smtp { grid-template-columns: 1fr; gap: 1.5rem; }
}

@media (max-width: 768px) {
  .sidebar {
    left: -260px;
    width: 260px !important;
  }
  .sidebar.open {
    left: 0 !important;
  }
  .sidebar.open .sidebar-logo-text,
  .sidebar.open .nav-section-label,
  .sidebar.open .nav-link span:not(.nav-icon),
  .sidebar.open .admin-name,
  .sidebar.open .admin-email {
    display: block !important;
  }
  .sidebar.open .sidebar-logo-text {
    display: flex !important;
  }
  .sidebar.open .logout-btn span {
    display: inline !important;
  }
  .admin-main {
    margin-left: 0 !important;
  }
  .sidebar.collapsed ~ .admin-main {
    margin-left: 0 !important;
  }
  .admin-topbar {
    padding: 0 1rem;
  }
  .topbar-time {
    display: none;
  }
}

@media (max-width: 600px) {
  .stats-grid { grid-template-columns: 1fr; }
  .quick-grid { grid-template-columns: 1fr; }
  .gallery-admin-grid { grid-template-columns: 1fr; }
  .admin-content { padding: 1rem; }
  .topbar-btn { display: none; }
  .upload-zone { padding: 1.5rem 1rem; }
  .section-header { flex-direction: column; align-items: flex-start; gap: 0.5rem; }
  .section-header .btn-admin { width: 100%; justify-content: center; }
  
  /* Tables styling for mobile scrolling indicators */
  .admin-table-wrap {
    box-shadow: inset -10px 0 10px -10px rgba(0, 0, 0, 0.5);
    border-radius: var(--radius);
    margin-bottom: 1rem;
  }
}

/* ── SIDEBAR SUBMENUS ── */
.nav-dropdown {
  margin: 2px 0;
  outline: none;
}
.nav-dropdown-summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 10px 1rem;
  color: var(--text-mid);
  font-size: 0.83rem;
  cursor: pointer;
  list-style: none;
  transition: all var(--transition);
  user-select: none;
  border-left: 3px solid transparent;
}
.nav-dropdown-summary::-webkit-details-marker {
  display: none;
}
.nav-summary-content {
  display: flex;
  align-items: center;
  gap: 10px;
}
.nav-dropdown-summary:hover {
  color: var(--text);
  background: rgba(255,255,255,0.04);
  border-left-color: rgba(201,150,58,0.4);
}
.nav-dropdown[open] .nav-dropdown-summary {
  color: var(--gold-light);
  background: rgba(201,150,58,0.04);
  border-left-color: rgba(201,150,58,0.6);
}
.dropdown-arrow {
  font-size: 0.65rem;
  opacity: 0.6;
  transition: transform var(--transition);
}
.nav-dropdown[open] .dropdown-arrow {
  transform: rotate(180deg);
}
.nav-dropdown-items {
  display: flex;
  flex-direction: column;
  padding-left: 0;
  margin-top: 2px;
  margin-bottom: 6px;
  background: rgba(0, 0, 0, 0.12);
  border-left: 3px solid rgba(201, 150, 58, 0.15);
}
.nav-dropdown-items a {
  padding: 8px 1rem 8px 2.3rem; /* Indented for perfect text alignment below summary title */
  color: var(--text-mid);
  font-size: 0.78rem;
  text-decoration: none;
  transition: all var(--transition);
  white-space: nowrap;
  border-left: 3px solid transparent;
}
.nav-dropdown-items a:hover {
  color: var(--text);
  background: rgba(255,255,255,0.02);
}
.nav-dropdown-items a.active {
  color: var(--gold-light);
  background: rgba(201,150,58,0.06);
  border-left-color: var(--gold);
}