@import url('https://fonts.googleapis.com/css2?family=Outfit:wght@300;400;500;600;700;800&family=Inter:wght@300;400;500;600;700&display=swap');

:root {
  --bg-main: #0f1117;
  --bg-card: rgba(26, 29, 41, 0.75);
  --bg-card-hover: rgba(36, 40, 56, 0.9);
  --border-color: rgba(255, 255, 255, 0.08);
  --text-main: #f3f4f6;
  --text-muted: #9ca3af;
  
  --primary: #ff4757;
  --primary-hover: #ff6b81;
  --accent: #ffa502;
  --accent-glow: rgba(255, 165, 2, 0.25);
  --success: #2ed573;
  --info: #1e90ff;
  
  --shadow-glow: 0 10px 30px -10px rgba(255, 71, 87, 0.3);
  --glass-bg: rgba(22, 25, 37, 0.85);
  --backdrop-blur: blur(16px);
  --radius-lg: 16px;
  --radius-md: 12px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

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

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-main);
  color: var(--text-main);
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  line-height: 1.6;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Outfit', sans-serif;
  font-weight: 700;
  color: #ffffff;
}

/* Navbar */
.navbar {
  position: sticky;
  top: 0;
  z-index: 1000;
  background: var(--glass-bg);
  backdrop-filter: var(--backdrop-blur);
  border-bottom: 1px solid var(--border-color);
  padding: 1rem 2rem;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  font-family: 'Outfit', sans-serif;
  font-size: 1.5rem;
  font-weight: 800;
  color: #fff;
}

.brand-logo i {
  color: var(--primary);
  font-size: 1.8rem;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 1.5rem;
  list-style: none;
}

.nav-links a {
  color: var(--text-muted);
  text-decoration: none;
  font-weight: 500;
  font-size: 0.95rem;
  transition: var(--transition);
  padding: 0.5rem 0.8rem;
  border-radius: 8px;
}

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

.nav-links a.btn-accent {
  background: var(--primary);
  color: #fff;
  font-weight: 600;
  padding: 0.6rem 1.2rem;
  border-radius: 50px;
  box-shadow: var(--shadow-glow);
}

.nav-links a.btn-accent:hover {
  background: var(--primary-hover);
  transform: translateY(-2px);
}

.cart-badge {
  background: var(--accent);
  color: #000;
  font-size: 0.75rem;
  font-weight: 800;
  padding: 2px 7px;
  border-radius: 50px;
  margin-left: 6px;
}

/* Container */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 2rem;
  width: 100%;
  flex: 1;
}

/* Hero Section */
.hero-section {
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 3rem;
  padding: 4rem 0;
}

.hero-title {
  font-size: 3.5rem;
  line-height: 1.15;
  margin-bottom: 1.5rem;
}

.hero-title span {
  background: linear-gradient(135deg, var(--primary), var(--accent));
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-subtitle {
  color: var(--text-muted);
  font-size: 1.15rem;
  margin-bottom: 2rem;
}

.hero-banner-img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: 0 20px 40px rgba(0,0,0,0.5);
  border: 1px solid var(--border-color);
  transition: var(--transition);
}

.hero-banner-img:hover {
  transform: scale(1.02);
}

/* Cards Grid */
.grid-3 {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
  margin-top: 2rem;
}

.pizza-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.pizza-card:hover {
  transform: translateY(-8px);
  background: var(--bg-card-hover);
  border-color: rgba(255, 71, 87, 0.4);
  box-shadow: 0 15px 30px rgba(0,0,0,0.4);
}

.pizza-card-img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}

.pizza-card-body {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.category-tag {
  align-self: flex-start;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  padding: 4px 10px;
  border-radius: 50px;
  background: rgba(255, 165, 2, 0.15);
  color: var(--accent);
  margin-bottom: 0.75rem;
}

.pizza-card-title {
  font-size: 1.3rem;
  margin-bottom: 0.5rem;
}

.pizza-card-desc {
  color: var(--text-muted);
  font-size: 0.9rem;
  margin-bottom: 1.25rem;
  flex: 1;
}

.pizza-card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.pizza-price {
  font-size: 1.25rem;
  font-weight: 700;
  color: var(--accent);
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.7rem 1.4rem;
  border-radius: var(--radius-md);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  cursor: pointer;
  border: none;
  transition: var(--transition);
}

.btn-primary {
  background: var(--primary);
  color: #fff;
}

.btn-primary:hover {
  background: var(--primary-hover);
  box-shadow: var(--shadow-glow);
}

.btn-secondary {
  background: rgba(255,255,255,0.08);
  color: #fff;
  border: 1px solid var(--border-color);
}

.btn-secondary:hover {
  background: rgba(255,255,255,0.15);
}

/* Dashboard Analytics Grid */
.dashboard-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
  gap: 1.5rem;
  margin-bottom: 2.5rem;
}

.kpi-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  position: relative;
  overflow: hidden;
}

.kpi-card::before {
  content: '';
  position: absolute;
  top: 0; left: 0; width: 4px; height: 100%;
  background: var(--primary);
}

.kpi-card.accent::before { background: var(--accent); }
.kpi-card.success::before { background: var(--success); }
.kpi-card.info::before { background: var(--info); }

.kpi-label {
  font-size: 0.85rem;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.5px;
  font-weight: 600;
}

.kpi-value {
  font-size: 2rem;
  font-weight: 800;
  color: #fff;
  margin: 0.4rem 0;
  font-family: 'Outfit', sans-serif;
}

.kpi-sub {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* Analytics Chart Box */
.chart-card {
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: var(--radius-lg);
  padding: 1.75rem;
  margin-bottom: 2rem;
}

.chart-header {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-bottom: 1.5rem;
  padding-bottom: 0.75rem;
  border-bottom: 1px solid var(--border-color);
}

.chart-title {
  font-size: 1.2rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
}

.sql-badge {
  font-size: 0.75rem;
  background: rgba(30, 144, 255, 0.15);
  color: var(--info);
  padding: 3px 8px;
  border-radius: 4px;
  font-family: monospace;
}

/* Data Tables */
.table-responsive {
  overflow-x: auto;
}

.custom-table {
  width: 100%;
  border-collapse: collapse;
  margin-top: 1rem;
  font-size: 0.95rem;
}

.custom-table th {
  background: rgba(255,255,255,0.03);
  text-align: left;
  padding: 1rem;
  color: var(--text-muted);
  font-weight: 600;
  border-bottom: 1px solid var(--border-color);
}

.custom-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-color);
  color: var(--text-main);
}

.custom-table tr:hover td {
  background: rgba(255,255,255,0.02);
}

/* Status Badges */
.status-pill {
  padding: 4px 10px;
  border-radius: 50px;
  font-size: 0.75rem;
  font-weight: 700;
}
.status-completed { background: rgba(46, 213, 115, 0.15); color: var(--success); }
.status-pending { background: rgba(255, 165, 2, 0.15); color: var(--accent); }
.status-delivery { background: rgba(30, 144, 255, 0.15); color: var(--info); }

/* Messages / Alerts */
.messages-container {
  margin-bottom: 1.5rem;
}

.alert {
  padding: 1rem 1.25rem;
  border-radius: var(--radius-md);
  margin-bottom: 0.75rem;
  border: 1px solid transparent;
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.alert-success { background: rgba(46, 213, 115, 0.15); border-color: rgba(46, 213, 115, 0.3); color: var(--success); }
.alert-error { background: rgba(255, 71, 87, 0.15); border-color: rgba(255, 71, 87, 0.3); color: var(--primary); }
.alert-warning { background: rgba(255, 165, 2, 0.15); border-color: rgba(255, 165, 2, 0.3); color: var(--accent); }
.alert-info { background: rgba(30, 144, 255, 0.15); border-color: rgba(30, 144, 255, 0.3); color: var(--info); }

/* Footer */
footer {
  background: rgba(15, 17, 23, 0.95);
  border-top: 1px solid var(--border-color);
  padding: 2.5rem 2rem;
  margin-top: auto;
  text-align: center;
  color: var(--text-muted);
  font-size: 0.9rem;
}

footer a { color: var(--accent); text-decoration: none; }