/* ============================================
   کافی نت آنلاین محله - متغیرهای CSS
   تعریف رنگ‌ها، تم لایت و دارک، و متغیرهای عمومی
   ============================================ */

:root {
  /* === فونت === */
  --font-family: 'Vazirmatn', 'Tahoma', 'Segoe UI', sans-serif;

  /* === اندازه‌ها === */
  --container-width: 1200px;
  --container-padding: 1.5rem;
  --navbar-height: 76px;
  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 22px;
  --radius-xl: 32px;
  --radius-full: 9999px;

  /* === ترانزیشن‌ها === */
  --transition-fast: 0.2s ease;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.6s cubic-bezier(0.4, 0, 0.2, 1);

  /* === سایه‌ها === */
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.06);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.08);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.12);
  --shadow-xl: 0 30px 80px rgba(0, 0, 0, 0.18);
  --shadow-primary: 0 12px 30px rgba(5, 150, 105, 0.35);
  --shadow-accent: 0 12px 30px rgba(124, 58, 237, 0.35);
}

/* ============================================
   تم لایت (پیش‌فرض) - رنگ اصلی سبز، بک‌گراند نترال
   ============================================ */
[data-theme="light"] {
  --bg: #FFFFFF;
  --bg-alt: #F8FAFC;
  --bg-soft: #F1F5F9;
  --surface: #FFFFFF;
  --surface-alt: #F8FAFC;
  --surface-hover: #F1F5F9;

  --text: #1E293B;
  --text-heading: #0F172A;
  --text-muted: #475569;
  --text-soft: #64748B;

  --primary: #059669;
  --primary-hover: #047857;
  --primary-light: #D1FAE5;
  --primary-soft: #ECFDF5;
  --primary-rgb: 5, 150, 105;

  --accent: #7C3AED;
  --accent-hover: #6D28D9;
  --accent-light: #EDE9FE;
  --accent-rgb: 124, 58, 237;

  --success: #059669;
  --success-light: #D1FAE5;
  --warning: #D97706;
  --danger: #DC2626;
  --info: #0284C7;

  --border: #E2E8F0;
  --border-strong: #CBD5E1;
  --border-soft: #F1F5F9;

  --shadow-sm: 0 2px 8px rgba(15, 23, 42, 0.06);
  --shadow-md: 0 8px 24px rgba(15, 23, 42, 0.08);
  --shadow-lg: 0 20px 50px rgba(15, 23, 42, 0.12);
  --shadow-xl: 0 30px 80px rgba(15, 23, 42, 0.16);

  --glass-bg: rgba(255, 255, 255, 0.78);
  --glass-border: rgba(255, 255, 255, 0.5);

  --gradient-hero: radial-gradient(ellipse at top right, rgba(209, 250, 229, 0.6) 0%, transparent 50%),
                   radial-gradient(ellipse at bottom left, rgba(237, 233, 254, 0.5) 0%, transparent 50%);
  --gradient-primary: linear-gradient(135deg, #10B981 0%, #059669 50%, #047857 100%);
  --gradient-accent: linear-gradient(135deg, #8B5CF6 0%, #7C3AED 50%, #6D28D9 100%);
  --gradient-mixed: linear-gradient(135deg, #10B981 0%, #EC4899 50%, #7C3AED 100%);
  --gradient-text: linear-gradient(135deg, #059669 0%, #7C3AED 100%);

  --blob-1: rgba(16, 185, 129, 0.18);
  --blob-2: rgba(124, 58, 237, 0.15);
  --blob-3: rgba(236, 72, 153, 0.12);

  --pattern-color: rgba(15, 23, 42, 0.04);
}

/* ============================================
   تم دارک - رنگ اصلی سبز، بک‌گراند نترال تیره
   ============================================ */
[data-theme="dark"] {
  --bg: #0F1115;
  --bg-alt: #16181D;
  --bg-soft: #1A1D23;
  --surface: #16181D;
  --surface-alt: #1F222A;
  --surface-hover: #252830;

  --text: #E5E7EB;
  --text-heading: #FFFFFF;
  --text-muted: #9CA3AF;
  --text-soft: #6B7280;

  --primary: #34D399;
  --primary-hover: #6EE7B7;
  --primary-light: #064E3B;
  --primary-soft: #052E1F;
  --primary-rgb: 52, 211, 153;

  --accent: #A78BFA;
  --accent-hover: #C4B5FD;
  --accent-light: #2E1065;
  --accent-rgb: 167, 139, 250;

  --success: #34D399;
  --success-light: #064E3B;
  --warning: #FBBF24;
  --danger: #F87171;
  --info: #38BDF8;

  --border: #2A2D35;
  --border-strong: #3A3D47;
  --border-soft: #1F222A;

  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.3);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.4);
  --shadow-lg: 0 20px 50px rgba(0, 0, 0, 0.5);
  --shadow-xl: 0 30px 80px rgba(0, 0, 0, 0.6);

  --glass-bg: rgba(22, 24, 29, 0.8);
  --glass-border: rgba(255, 255, 255, 0.08);

  --gradient-hero: radial-gradient(ellipse at top right, rgba(52, 211, 153, 0.12) 0%, transparent 50%),
                   radial-gradient(ellipse at bottom left, rgba(167, 139, 250, 0.1) 0%, transparent 50%);
  --gradient-primary: linear-gradient(135deg, #34D399 0%, #10B981 50%, #059669 100%);
  --gradient-accent: linear-gradient(135deg, #A78BFA 0%, #8B5CF6 50%, #7C3AED 100%);
  --gradient-mixed: linear-gradient(135deg, #34D399 0%, #F472B6 50%, #A78BFA 100%);
  --gradient-text: linear-gradient(135deg, #34D399 0%, #A78BFA 100%);

  --blob-1: rgba(52, 211, 153, 0.14);
  --blob-2: rgba(167, 139, 250, 0.12);
  --blob-3: rgba(244, 114, 182, 0.1);

  --pattern-color: rgba(255, 255, 255, 0.03);
}