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

:root {
  --color-primary: #1A1A2E;
  --color-secondary: #16213E;
  --color-accent: #E94560;
  --color-accent-soft: #FF6B6B;
  --color-gold: #F5A623;
  --color-bg: #0F0F1A;
  --color-surface: #1E1E30;
  --color-surface-2: #252538;
  --color-text: #FFFFFF;
  --color-text-muted: #A0A0B8;
  --color-border: rgba(255,255,255,0.08);
  --color-success: #2ECC71;
  --color-warning: #F39C12;
  --color-error: #E74C3C;
  --font-heading: 'Plus Jakarta Sans', sans-serif;
  --font-body: 'Inter', sans-serif;
  --radius-card: 16px;
  --radius-btn: 10px;
  --radius-input: 8px;
  --shadow: 0 4px 24px rgba(0,0,0,0.3);
  --shadow-lg: 0 8px 40px rgba(0,0,0,0.4);
  --transition: 0.2s ease;
}

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

html { font-size: 16px; scroll-behavior: smooth; }

body {
  font-family: var(--font-body);
  background: var(--color-bg);
  color: var(--color-text);
  min-height: 100vh;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-heading);
  line-height: 1.2;
  font-weight: 700;
}

a { color: inherit; text-decoration: none; }

img { max-width: 100%; display: block; }

button { cursor: pointer; font-family: var(--font-body); border: none; outline: none; }

input, textarea, select {
  font-family: var(--font-body);
  outline: none;
  border: none;
}

ul, ol { list-style: none; }

/* ─── LAYOUT ─── */
.container { width: 100%; max-width: 1200px; margin: 0 auto; padding: 0 16px; }
.section { padding: 48px 0; }

/* ─── HEADER ─── */
.header {
  background: var(--color-primary);
  border-bottom: 1px solid var(--color-border);
  position: sticky;
  top: 0;
  z-index: 100;
  backdrop-filter: blur(10px);
}
.header-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 14px 16px;
  max-width: 1200px;
  margin: 0 auto;
}
.logo {
  font-family: var(--font-heading);
  font-size: 1.5rem;
  font-weight: 800;
  color: var(--color-text);
  letter-spacing: -0.5px;
}
.logo span { color: var(--color-accent); }

/* ─── UTILITY ─── */
.text-muted { color: var(--color-text-muted); }
.text-accent { color: var(--color-accent); }
.text-success { color: var(--color-success); }
.text-warning { color: var(--color-warning); }
.text-sm { font-size: 0.875rem; }
.text-xs { font-size: 0.75rem; }
.text-lg { font-size: 1.125rem; }
.fw-600 { font-weight: 600; }
.fw-700 { font-weight: 700; }
.d-flex { display: flex; }
.align-center { align-items: center; }
.gap-8 { gap: 8px; }
.gap-16 { gap: 16px; }
.mt-8 { margin-top: 8px; }
.mt-16 { margin-top: 16px; }
.mt-24 { margin-top: 24px; }
.mb-8 { margin-bottom: 8px; }
.mb-16 { margin-bottom: 16px; }
.mb-24 { margin-bottom: 24px; }
.hidden { display: none !important; }

/* ─── GRID ─── */
.grid { display: grid; gap: 16px; }
.grid-2 { grid-template-columns: repeat(2, 1fr); }
.grid-3 { grid-template-columns: repeat(3, 1fr); }

/* ─── SKELETON LOADER ─── */
.skeleton {
  background: linear-gradient(90deg, var(--color-surface) 25%, var(--color-surface-2) 50%, var(--color-surface) 75%);
  background-size: 200% 100%;
  animation: shimmer 1.4s infinite;
  border-radius: 8px;
}
@keyframes shimmer { 0% { background-position: 200% 0; } 100% { background-position: -200% 0; } }

/* ─── DIVIDER ─── */
.divider { height: 1px; background: var(--color-border); margin: 24px 0; }

/* ─── AVATAR PLACEHOLDER ─── */
.avatar {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 700;
  font-size: 0.875rem;
  color: white;
  flex-shrink: 0;
}

/* ─── STARS ─── */
.stars { display: inline-flex; gap: 2px; }
.star { color: var(--color-border); font-size: 1rem; }
.star.filled { color: var(--color-gold); }

/* ─── PRICE RANGE ─── */
.price-range { color: var(--color-text-muted); font-weight: 600; }
.price-range .active { color: var(--color-success); }

/* ─── SCROLL HORIZONTAL ─── */
.scroll-x {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  -webkit-overflow-scrolling: touch;
  scrollbar-width: none;
  padding-bottom: 4px;
}
.scroll-x::-webkit-scrollbar { display: none; }

/* ─── EMPTY STATE ─── */
.empty-state {
  text-align: center;
  padding: 48px 24px;
  color: var(--color-text-muted);
}
.empty-state .icon { font-size: 3rem; margin-bottom: 16px; }
.empty-state h3 { color: var(--color-text); margin-bottom: 8px; }

/* ─── TOAST ─── */
#toast-container {
  position: fixed;
  bottom: 24px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 9999;
  display: flex;
  flex-direction: column;
  gap: 8px;
  pointer-events: none;
}
.toast {
  background: var(--color-surface);
  border: 1px solid var(--color-border);
  color: var(--color-text);
  padding: 12px 20px;
  border-radius: var(--radius-btn);
  box-shadow: var(--shadow-lg);
  font-size: 0.875rem;
  font-weight: 500;
  animation: toastIn 0.3s ease;
  white-space: nowrap;
}
.toast.success { border-color: var(--color-success); }
.toast.error { border-color: var(--color-error); }
@keyframes toastIn { from { opacity: 0; transform: translateY(12px); } to { opacity: 1; transform: translateY(0); } }

/* ─── RESPONSIVE ─── */
@media (min-width: 768px) {
  .container { padding: 0 24px; }
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
}
@media (min-width: 1024px) {
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
}