:root {
  --bg: #0a0a0c;
  --sidebar: #0f0f12;
  --card: #16161a;
  --primary: #6366f1;
  --primary-glow: rgba(99, 102, 241, 0.4);
  --secondary: #a855f7;
  --accent: #06b6d4;
  --success: #22c55e;
  --danger: #ef4444;
  --warning: #f59e0b;
  --text: #f8fafc;
  --text-dim: #94a3b8;
  --text-dark: #64748b;
  --glass-border: rgba(255, 255, 255, 0.08);
}

* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Outfit', sans-serif;
}

body {
  background-color: var(--bg);
  color: var(--text);
  overflow: hidden;
  height: 100vh;
}

/* Login Screen */
.login-screen {
  position: fixed;
  inset: 0;
  background: radial-gradient(circle at center, #1e1b4b 0%, #0a0a0c 100%);
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.login-card {
  background: rgba(22, 22, 26, 0.8);
  backdrop-filter: blur(20px);
  border: 1px solid var(--glass-border);
  border-radius: 24px;
  padding: 3rem;
  width: 100%;
  max-width: 450px;
  text-align: center;
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  animation: scale-up 0.4s var(--ease);
}

@keyframes scale-up {
  from { opacity: 0; transform: scale(0.95); }
  to { opacity: 1; transform: scale(1); }
}

.login-logo {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 1.5rem;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 12px;
}

.login-sub {
  color: var(--text-dim);
  margin-bottom: 2rem;
}

.login-field {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.login-field input {
  background: rgba(0,0,0,0.2);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  padding: 1rem;
  color: #fff;
  font-size: 1rem;
  text-align: center;
}

/* Dashboard Layout */
.dashboard {
  display: flex;
  height: 100vh;
}

/* Sidebar */
.sidebar {
  width: 280px;
  background: var(--sidebar);
  border-right: 1px solid var(--glass-border);
  display: flex;
  flex-direction: column;
  padding: 2rem 1rem;
}

.sidebar-logo {
  font-size: 1.25rem;
  font-weight: 800;
  padding: 0 1rem 2rem;
  display: flex;
  align-items: center;
  gap: 10px;
}

.sidebar-nav {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sidebar-btn {
  background: transparent;
  border: none;
  color: var(--text-dim);
  padding: 1rem;
  border-radius: 12px;
  text-align: left;
  cursor: pointer;
  display: flex;
  align-items: center;
  gap: 12px;
  font-weight: 500;
  transition: all 0.2s;
}

.sidebar-btn:hover {
  background: rgba(255,255,255,0.03);
  color: var(--text);
}

.sidebar-btn.active {
  background: rgba(99, 102, 241, 0.1);
  color: var(--primary);
  border: 1px solid rgba(99, 102, 241, 0.2);
}

.sb-icon { font-size: 1.2rem; }

.sidebar-logout {
  margin-top: auto;
  color: var(--danger);
  background: transparent;
  border: none;
  padding: 1rem;
  cursor: pointer;
  font-weight: 600;
}

/* Main Content */
.main-content {
  flex: 1;
  overflow-y: auto;
  padding: 3rem;
}

.dash-header {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  margin-bottom: 3rem;
}

.dash-title {
  font-size: 2rem;
  margin-bottom: 0.25rem;
}

.dash-sub {
  color: var(--text-dim);
}

.api-status {
  padding: 0.5rem 1rem;
  background: rgba(34, 197, 94, 0.1);
  color: var(--success);
  border-radius: 99px;
  font-size: 0.85rem;
  font-weight: 600;
  display: flex;
  align-items: center;
  gap: 8px;
}

.status-dot {
  width: 8px;
  height: 8px;
  background: currentColor;
  border-radius: 50%;
  box-shadow: 0 0 10px currentColor;
}

/* Stats Grid */
.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
  margin-bottom: 3rem;
}

.stat-card {
  background: var(--card);
  border: 1px solid var(--glass-border);
  padding: 1.5rem;
  border-radius: 20px;
}

.stat-icon {
  font-size: 1.5rem;
  margin-bottom: 1rem;
  opacity: 0.8;
}

.stat-num {
  font-size: 2rem;
  font-weight: 800;
  margin-bottom: 0.25rem;
}

.stat-lbl {
  color: var(--text-dim);
  font-size: 0.85rem;
  font-weight: 600;
  text-transform: uppercase;
}

.stat-card.green .stat-num { color: var(--success); }
.stat-card.red .stat-num { color: var(--danger); }
.stat-card.amber .stat-num { color: var(--warning); }
.stat-card.cyan .stat-num { color: var(--accent); }

/* Tables */
.table-wrap {
  background: var(--card);
  border: 1px solid var(--glass-border);
  border-radius: 20px;
  overflow: hidden;
}

table {
  width: 100%;
  border-collapse: collapse;
}

th {
  background: rgba(255,255,255,0.02);
  text-align: left;
  padding: 1.25rem;
  font-size: 0.85rem;
  color: var(--text-dim);
  font-weight: 600;
  text-transform: uppercase;
  border-bottom: 1px solid var(--glass-border);
}

td {
  padding: 1.25rem;
  border-bottom: 1px solid var(--glass-border);
  font-size: 0.95rem;
}

tr:hover td {
  background: rgba(255,255,255,0.01);
}

/* Form Elements */
.form-card {
  background: var(--card);
  border: 1px solid var(--glass-border);
  padding: 2.5rem;
  border-radius: 24px;
  max-width: 800px;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-bottom: 1.5rem;
}

.form-group label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-dim);
  margin-bottom: 0.5rem;
}

.form-input {
  width: 100%;
  background: #000;
  border: 1px solid var(--glass-border);
  padding: 0.75rem 1rem;
  border-radius: 12px;
  color: #fff;
  font-size: 0.95rem;
}

.form-input:focus {
  border-color: var(--primary);
  outline: none;
}

/* Buttons Utilities */
.btn-primary-sm {
  background: var(--primary);
  color: #fff;
  border: none;
  padding: 0.6rem 1.2rem;
  border-radius: 8px;
  font-weight: 600;
  cursor: pointer;
}

.btn-primary-full {
  width: 100%;
  padding: 1rem;
  background: var(--primary);
  color: #fff;
  border: none;
  border-radius: 12px;
  font-weight: 700;
  font-size: 1rem;
  cursor: pointer;
  box-shadow: 0 10px 20px var(--primary-glow);
}

/* Toasts */
.toast {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  padding: 1rem 2rem;
  background: var(--card);
  border: 1px solid var(--glass-border);
  border-radius: 12px;
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  display: none;
  z-index: 2000;
  animation: slide-in 0.3s var(--ease);
}

@keyframes slide-in {
  from { transform: translateX(100%); }
  to { transform: translateX(0); }
}

.hidden { display: none; }