/* ═══════════════════════════════════════════════════════════
   GYMLISTER SUPER ADMIN — CIA Command Center Aesthetic
   Dark base + Matrix green accent + Monospace font + Glow
═══════════════════════════════════════════════════════════ */
:root {
  --bg: #050a05;
  --bg-2: #0a140a;
  --bg-3: #0f1f0f;
  --border: #1a3a1a;
  --border-bright: #00ff41;
  --green: #00ff41;
  --green-dim: #00c030;
  --green-pale: rgba(0,255,65,0.08);
  --green-glow: 0 0 12px rgba(0,255,65,0.3);
  --green-glow-lg: 0 0 24px rgba(0,255,65,0.4);
  --amber: #ffb347;
  --red: #ff4444;
  --text: #c8f0c8;
  --text-dim: #5a8a5a;
  --text-muted: #2d5a2d;
  --mono: 'Share Tech Mono', 'Courier New', monospace;
  --display: 'Rajdhani', sans-serif;
  --radius: 4px;
  --sidebar-w: 220px;
  --scrollbar-w: 6px;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html, body { height: 100%; background: var(--bg); color: var(--text); font-family: var(--mono); font-size: 15px; }

/* Subtle scanline overlay */
body::before {
  content: '';
  position: fixed; inset: 0; pointer-events: none; z-index: 9999;
  background: repeating-linear-gradient(0deg, transparent, transparent 2px, rgba(0,0,0,0.05) 2px, rgba(0,0,0,0.05) 4px);
}

/* Scrollbars */
::-webkit-scrollbar { width: var(--scrollbar-w); height: var(--scrollbar-w); }
::-webkit-scrollbar-track { background: var(--bg-2); }
::-webkit-scrollbar-thumb { background: var(--border); border-radius: 3px; }
::-webkit-scrollbar-thumb:hover { background: var(--green-dim); }

/* ── Login Screen ─────────────────────────────────────── */
#login-screen {
  min-height: 100vh;
  display: flex; flex-direction: column;
  align-items: center; justify-content: center;
  background: radial-gradient(ellipse at 50% 30%, #0a1f0a 0%, var(--bg) 70%);
  padding: 24px;
}
.login-box {
  width: 100%; max-width: 400px;
  border: 1px solid var(--border-bright);
  border-radius: var(--radius);
  background: var(--bg-2);
  padding: 40px 32px;
  box-shadow: var(--green-glow-lg), inset 0 0 60px rgba(0,255,65,0.03);
  text-align: center;
}
.login-logo {
  font-family: var(--display); font-size: 28px; font-weight: 700;
  color: var(--green); letter-spacing: 4px; margin-bottom: 4px;
  text-shadow: var(--green-glow);
}
.login-subtitle {
  font-size: 11px; color: var(--text-dim); letter-spacing: 2px; margin-bottom: 32px;
}
.btn-google {
  display: flex; align-items: center; justify-content: center; gap: 10px;
  width: 100%; padding: 12px 20px;
  border: 1px solid var(--green-dim); border-radius: var(--radius);
  background: var(--green-pale); color: var(--green);
  font-family: var(--display); font-size: 15px; font-weight: 600;
  letter-spacing: 1px; cursor: pointer;
  transition: all 0.2s ease;
}
.btn-google:hover {
  background: rgba(0,255,65,0.15); box-shadow: var(--green-glow);
}
.login-error {
  margin-top: 16px; padding: 10px 14px;
  border: 1px solid var(--red); border-radius: var(--radius);
  color: var(--red); font-size: 12px; line-height: 1.5;
}
.login-note {
  margin-top: 20px; font-size: 10px; color: var(--text-muted); line-height: 1.6;
}

/* ── Dashboard Shell ──────────────────────────────────── */
#dashboard {
  display: flex; height: 100vh; overflow: hidden;
}

/* Sidebar */
#sidebar {
  width: var(--sidebar-w); flex-shrink: 0;
  background: var(--bg-2);
  border-right: 1px solid var(--border);
  display: flex; flex-direction: column;
  overflow-y: auto;
}
.sidebar-header {
  padding: 20px 16px 16px;
  border-bottom: 1px solid var(--border);
}
.sidebar-brand {
  font-family: var(--display); font-size: 16px; font-weight: 700;
  color: var(--green); letter-spacing: 2px;
  text-shadow: var(--green-glow);
}
.sidebar-user {
  font-size: 10px; color: var(--text-dim); margin-top: 4px;
  text-overflow: ellipsis; overflow: hidden; white-space: nowrap;
}
.sidebar-nav { padding: 12px 0; flex: 1; }
.nav-section-label {
  font-size: 9px; font-weight: 600; color: var(--text-muted);
  letter-spacing: 2px; padding: 8px 16px 4px;
}
.nav-item {
  display: flex; align-items: center; gap: 10px;
  padding: 11px 16px; cursor: pointer;
  color: var(--text-dim); font-size: 14px;
  border-left: 2px solid transparent;
  transition: all 0.15s ease;
  white-space: nowrap; overflow: hidden; text-overflow: ellipsis;
}
.nav-item:hover { color: var(--green); background: var(--green-pale); }
.nav-item.active {
  color: var(--green); background: var(--green-pale);
  border-left-color: var(--green); text-shadow: var(--green-glow);
}
.nav-dot { width: 6px; height: 6px; border-radius: 50%; background: currentColor; flex-shrink: 0; }
.sidebar-footer {
  padding: 12px 16px;
  border-top: 1px solid var(--border);
}
.btn-signout {
  width: 100%; padding: 7px 12px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: transparent; color: var(--text-dim);
  font-family: var(--mono); font-size: 11px; cursor: pointer;
  transition: all 0.15s ease;
}
.btn-signout:hover { color: var(--red); border-color: var(--red); }

/* Main content */
#main {
  flex: 1; display: flex; flex-direction: column;
  overflow: hidden; background: var(--bg);
}
#topbar {
  padding: 12px 24px;
  border-bottom: 1px solid var(--border);
  display: flex; align-items: center; justify-content: space-between;
  background: var(--bg-2); flex-shrink: 0;
}
.topbar-title {
  font-family: var(--display); font-size: 18px; font-weight: 700;
  color: var(--green); letter-spacing: 1px;
}
.topbar-status {
  font-size: 10px; color: var(--text-dim);
  display: flex; align-items: center; gap: 6px;
}
.status-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--green);
  box-shadow: 0 0 6px var(--green);
  animation: pulse-dot 2s ease-in-out infinite;
}
@keyframes pulse-dot {
  0%, 100% { opacity: 1; } 50% { opacity: 0.3; }
}
#content-area {
  flex: 1; overflow-y: auto; padding: 24px;
}

/* ── Stats Row ────────────────────────────────────────── */
.stats-row {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr));
  gap: 12px; margin-bottom: 24px;
}
.stat-card {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-2); padding: 16px;
  transition: border-color 0.2s, box-shadow 0.2s;
}
.stat-card:hover { border-color: var(--green-dim); box-shadow: var(--green-glow); }
.stat-label { font-size: 12px; color: var(--text-dim); letter-spacing: 1px; margin-bottom: 6px; }
.stat-value { font-family: var(--display); font-size: 32px; font-weight: 700; color: var(--green); text-shadow: var(--green-glow); }

/* ── Table Panel ──────────────────────────────────────── */
.panel {
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-2); overflow: hidden;
}
.panel-header {
  display: flex; align-items: center; justify-content: space-between;
  padding: 12px 18px;
  border-bottom: 1px solid var(--border);
  background: var(--bg-3);
  flex-wrap: wrap; gap: 10px;
}
.panel-title {
  font-family: var(--display); font-size: 14px; font-weight: 700;
  color: var(--green); letter-spacing: 1px;
}
.panel-controls { display: flex; gap: 8px; align-items: center; flex-wrap: wrap; }
.search-input {
  padding: 6px 12px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text);
  font-family: var(--mono); font-size: 12px; outline: none;
  transition: border-color 0.15s;
  width: 200px;
}
.search-input::placeholder { color: var(--text-muted); }
.search-input:focus { border-color: var(--green-dim); }
.btn {
  padding: 6px 14px; border-radius: var(--radius);
  font-family: var(--display); font-size: 12px; font-weight: 600;
  cursor: pointer; transition: all 0.15s ease; letter-spacing: 1px;
}
.btn-primary {
  background: var(--green-pale); border: 1px solid var(--green-dim);
  color: var(--green);
}
.btn-primary:hover { background: rgba(0,255,65,0.18); box-shadow: var(--green-glow); }
.btn-danger {
  background: transparent; border: 1px solid var(--red);
  color: var(--red);
}
.btn-danger:hover { background: rgba(255,68,68,0.1); }
.btn-amber {
  background: transparent; border: 1px solid var(--amber);
  color: var(--amber);
}
.btn-amber:hover { background: rgba(255,179,71,0.1); }
.btn-sm { padding: 4px 10px; font-size: 11px; }

/* Table */
.data-table-wrap { overflow-x: auto; }
table { width: 100%; border-collapse: collapse; font-size: 14px; }
th {
  padding: 12px 14px; text-align: left;
  font-size: 11px; font-weight: 600; letter-spacing: 1.5px;
  color: var(--text-muted); border-bottom: 1px solid var(--border);
  background: var(--bg-3);
  white-space: nowrap;
}
td {
  padding: 12px 14px; border-bottom: 1px solid var(--border);
  color: var(--text); vertical-align: middle;
  max-width: 240px; word-break: break-word;
}
tr:last-child td { border-bottom: none; }
tr:hover td { background: var(--green-pale); }
.td-actions { display: flex; gap: 6px; align-items: center; }

/* Status badges */
.badge {
  display: inline-block; padding: 4px 10px; border-radius: 2px;
  font-size: 12px; font-weight: 600; letter-spacing: 0.5px;
}
.badge-active { background: rgba(0,255,65,0.12); color: var(--green); border: 1px solid var(--green-dim); }
.badge-expired { background: rgba(255,68,68,0.1); color: var(--red); border: 1px solid var(--red); }
.badge-pending { background: rgba(255,179,71,0.1); color: var(--amber); border: 1px solid var(--amber); }
.badge-sent { background: rgba(0,255,65,0.12); color: var(--green); border: 1px solid var(--green-dim); }
.badge-suspended { background: rgba(255,179,71,0.1); color: var(--amber); border: 1px solid var(--amber); }

/* Pagination */
.pagination {
  display: flex; align-items: center; justify-content: space-between;
  padding: 10px 18px; border-top: 1px solid var(--border);
  font-size: 11px; color: var(--text-dim); flex-wrap: wrap; gap: 8px;
}
.page-btns { display: flex; gap: 4px; }
.page-btn {
  padding: 4px 10px; border: 1px solid var(--border);
  border-radius: var(--radius); background: var(--bg);
  color: var(--text-dim); font-family: var(--mono); font-size: 11px;
  cursor: pointer; transition: all 0.15s;
}
.page-btn:hover, .page-btn.active { border-color: var(--green-dim); color: var(--green); }

/* ── Modal ────────────────────────────────────────────── */
.modal-overlay {
  position: fixed; inset: 0;
  background: rgba(0,0,0,0.75); backdrop-filter: blur(2px);
  display: none; align-items: center; justify-content: center;
  z-index: 1000; padding: 16px;
}
.modal-overlay.open { display: flex; }
.modal {
  width: 100%; max-width: 520px;
  background: var(--bg-2); border: 1px solid var(--green-dim);
  border-radius: var(--radius); padding: 28px 24px;
  box-shadow: var(--green-glow-lg);
  max-height: 90vh; overflow-y: auto;
}
.modal-title {
  font-family: var(--display); font-size: 16px; font-weight: 700;
  color: var(--green); letter-spacing: 1px; margin-bottom: 20px;
}
.form-group { margin-bottom: 14px; }
.form-label {
  display: block; font-size: 10px; color: var(--text-dim);
  letter-spacing: 1px; margin-bottom: 5px;
}
.form-input, .form-select, .form-textarea {
  width: 100%; padding: 9px 12px;
  background: var(--bg); border: 1px solid var(--border);
  border-radius: var(--radius); color: var(--text);
  font-family: var(--mono); font-size: 12px; outline: none;
  transition: border-color 0.15s;
}
.form-textarea { resize: vertical; min-height: 80px; line-height: 1.6; }
.form-input:focus, .form-select:focus, .form-textarea:focus { border-color: var(--green-dim); }
.form-row { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.modal-footer { display: flex; gap: 10px; margin-top: 20px; justify-content: flex-end; }
.btn-cancel {
  background: transparent; border: 1px solid var(--border);
  color: var(--text-dim);
}
.btn-cancel:hover { border-color: var(--text-dim); }

/* ── Loading / Empty ──────────────────────────────────── */
.loading-row td, .empty-row td {
  text-align: center; padding: 32px;
  color: var(--text-dim); font-size: 12px;
}

/* ── Toast ────────────────────────────────────────────── */
#toast {
  position: fixed; bottom: 24px; right: 24px;
  padding: 12px 20px; border-radius: var(--radius);
  border: 1px solid var(--green-dim); background: var(--bg-2);
  color: var(--green); font-size: 12px; font-family: var(--mono);
  box-shadow: var(--green-glow); z-index: 9000;
  opacity: 0; transform: translateY(12px);
  transition: all 0.3s ease; pointer-events: none;
}
#toast.show { opacity: 1; transform: translateY(0); }
#toast.error { border-color: var(--red); color: var(--red); }

/* ── Access Control ───────────────────────────────────── */
.email-tag {
  display: inline-flex; align-items: center; gap: 8px;
  padding: 6px 12px; margin: 4px;
  border: 1px solid var(--border); border-radius: var(--radius);
  background: var(--bg-3); color: var(--text); font-size: 12px;
}
.email-tag .tag-remove {
  cursor: pointer; color: var(--text-muted);
  font-size: 14px; line-height: 1;
  transition: color 0.15s;
}
.email-tag .tag-remove:hover { color: var(--red); }

/* ── Mobile menu toggle ───────────────────────────────── */
#menu-toggle {
  display: none;
  padding: 6px 10px; background: var(--bg-2);
  border: 1px solid var(--border); border-radius: var(--radius);
  color: var(--green); font-family: var(--mono); font-size: 18px;
  cursor: pointer;
}

/* ── Responsive ───────────────────────────────────────── */
.hide-mobile { display: table-cell; }

/* ── Gym Profile Layout ───────────────────────────────── */
.profile-layout { display: flex; gap: 24px; }
.profile-details { flex: 1; }
.profile-members { width: 360px; flex-shrink: 0; }
.modal-xl { max-width: 850px; }

@media (max-width: 768px) {
  :root { --sidebar-w: 240px; }
  #menu-toggle { display: block; }
  #sidebar {
    position: fixed; left: 0; top: 0; bottom: 0; z-index: 200;
    transform: translateX(-100%); transition: transform 0.25s ease;
  }
  #sidebar.open { transform: translateX(0); }
  #sidebar-overlay {
    display: none; position: fixed; inset: 0; background: rgba(0,0,0,0.6);
    z-index: 199;
  }
  #sidebar-overlay.open { display: block; }
  #main { width: 100%; }
  #content-area { padding: 16px; }
  .form-row { grid-template-columns: 1fr; }
  .search-input { width: 140px; }
  .stats-row { grid-template-columns: repeat(2, 1fr); }
  .hide-mobile { display: none !important; }
  .profile-layout { flex-direction: column; gap: 16px; }
  .profile-members { width: 100%; border-left: none !important; padding-left: 0 !important; border-top: 1px solid var(--border); padding-top: 16px; }
}