/* 
 * DealXSpace - Theme CSS
 * Primary Color: #FFA239 (Orange)
 * Secondary Color: #FCF9EA (Cream)
 * Font: Kanit (Google Fonts)
 */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@100;200;300;400;500;600;700&family=Sarabun:wght@100;200;300;400;500;600&display=swap');

/* ========================================
   CSS VARIABLES & DESIGN TOKENS
   ======================================== */

:root {
  /* Colors - Primary */
  --color-primary: #FFA239;
  --color-primary-light: #FFB866;
  --color-primary-lighter: #FFCE93;
  --color-primary-dark: #E68A1F;
  --color-primary-darker: #CC7A1B;

  /* Colors - Secondary */
  --color-secondary: #FCF9EA;
  --color-secondary-light: #FEFCF5;
  --color-secondary-dark: #F5EED6;

  /* Colors - Neutral */
  --color-white: #FFFFFF;
  --color-black: #000000;
  --color-gray-50: #F9FAFB;
  --color-gray-100: #F3F4F6;
  --color-gray-200: #E5E7EB;
  --color-gray-300: #D1D5DB;
  --color-gray-400: #9CA3AF;
  --color-gray-500: #6B7280;
  --color-gray-600: #4B5563;
  --color-gray-700: #374151;
  --color-gray-800: #1F2937;
  --color-gray-900: #111827;

  /* Colors - Semantic */
  --color-success: #10B981;
  --color-warning: #F59E0B;
  --color-error: #EF4444;
  --color-info: #3B82F6;

  /* Typography */
  --font-family: 'Inter', 'Sarabun', sans-serif;
  --font-size-xs: 0.75rem;
  /* 12px */
  --font-size-sm: 0.875rem;
  /* 14px */
  --font-size-base: 1rem;
  /* 16px */
  --font-size-lg: 1.125rem;
  /* 18px */
  --font-size-xl: 1.25rem;
  /* 20px */
  --font-size-2xl: 1.5rem;
  /* 24px */
  --font-size-3xl: 1.875rem;
  /* 30px */
  --font-size-4xl: 2.25rem;
  /* 36px */
  --font-size-5xl: 3rem;
  /* 48px */
  --font-size-6xl: 3.75rem;
  /* 60px */

  --font-weight-light: 300;
  --font-weight-normal: 400;
  --font-weight-medium: 500;
  --font-weight-semibold: 600;
  --font-weight-bold: 700;

  --line-height-tight: 1.25;
  --line-height-normal: 1.5;
  --line-height-relaxed: 1.75;

  /* Spacing Scale */
  --space-1: 0.25rem;
  /* 4px */
  --space-2: 0.5rem;
  /* 8px */
  --space-3: 0.75rem;
  /* 12px */
  --space-4: 1rem;
  /* 16px */
  --space-5: 1.25rem;
  /* 20px */
  --space-6: 1.5rem;
  /* 24px */
  --space-8: 2rem;
  /* 32px */
  --space-10: 2.5rem;
  /* 40px */
  --space-12: 3rem;
  /* 48px */
  --space-16: 4rem;
  /* 64px */
  --space-20: 5rem;
  /* 80px */
  --space-24: 6rem;
  /* 96px */

  /* Border Radius */
  --radius-sm: 0.25rem;
  --radius-md: 0.375rem;
  --radius-lg: 0.5rem;
  --radius-xl: 0.75rem;
  --radius-2xl: 1rem;
  --radius-3xl: 1.5rem;
  --radius-full: 9999px;

  /* Shadows */
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-2xl: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
  --shadow-inner: inset 0 2px 4px 0 rgba(0, 0, 0, 0.06);

  /* Glassmorphism */
  --glass-bg: rgba(255, 255, 255, 0.1);
  --glass-border: rgba(255, 255, 255, 0.2);
  --glass-backdrop: blur(10px);

  /* Gradients */
  --gradient-primary: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  --gradient-warm: linear-gradient(135deg, #FFA239 0%, #FF8A00 50%, #FF6B00 100%);
  --gradient-ai: linear-gradient(135deg, #FFA239 0%, #FFB866 100%);
  --gradient-sunset: linear-gradient(135deg, #FFA239 0%, #FF7F50 100%);
  --gradient-light: linear-gradient(135deg, var(--color-secondary) 0%, var(--color-white) 100%);

  /* Transitions */
  --transition-fast: 150ms ease-in-out;
  --transition-base: 250ms ease-in-out;
  --transition-slow: 350ms ease-in-out;

  /* Z-index */
  --z-dropdown: 1000;
  --z-sticky: 1020;
  --z-fixed: 1030;
  --z-modal-backdrop: 1040;
  --z-modal: 1050;
  --z-popover: 1060;
  --z-tooltip: 1070;
}

/* ========================================
   RESET & BASE STYLES
   ======================================== */

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

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

body {
  font-family: var(--font-family);
  font-size: var(--font-size-base);
  font-weight: var(--font-weight-normal);
  line-height: var(--line-height-normal);
  color: var(--color-gray-800);
  background-color: var(--color-white);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

/* ========================================
   TYPOGRAPHY
   ======================================== */

h1,
h2,
h3,
h4,
h5,
h6 {
  font-weight: var(--font-weight-semibold);
  line-height: var(--line-height-tight);
  color: var(--color-gray-900);
  margin-bottom: var(--space-4);
}

h1 {
  font-size: var(--font-size-5xl);
}

h2 {
  font-size: var(--font-size-4xl);
}

h3 {
  font-size: var(--font-size-3xl);
}

h4 {
  font-size: var(--font-size-2xl);
}

h5 {
  font-size: var(--font-size-xl);
}

h6 {
  font-size: var(--font-size-lg);
}

p {
  margin-bottom: var(--space-4);
  color: var(--color-gray-700);
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition-fast);
}

a:hover {
  color: var(--color-primary-dark);
}

strong,
b {
  font-weight: var(--font-weight-semibold);
}

/* ========================================
   UTILITY CLASSES
   ======================================== */

/* Container logic handled by Bootstrap */

/* Text Alignment */
.text-left {
  text-align: left;
}

.text-center {
  text-align: center;
}

.text-right {
  text-align: right;
}

/* Text Colors */
.text-primary {
  color: var(--color-primary);
}

.text-secondary {
  color: var(--color-gray-600);
}

.text-success {
  color: var(--color-success);
}

.text-warning {
  color: var(--color-warning);
}

.text-error {
  color: var(--color-error);
}

.text-white {
  color: var(--color-white);
}

/* Background Colors */
.bg-primary {
  background-color: var(--color-primary);
}

.bg-secondary {
  background-color: var(--color-secondary);
}

.bg-white {
  background-color: var(--color-white);
}

.bg-gray-50 {
  background-color: var(--color-gray-50);
}

.bg-gray-100 {
  background-color: var(--color-gray-100);
}

/* Background Gradients */
.bg-gradient-primary {
  background: var(--gradient-primary);
}

.bg-gradient-warm {
  background: var(--gradient-warm);
}

.bg-gradient-sunset {
  background: var(--gradient-sunset);
}

/* Margin & Padding Utilities */
.m-0 {
  margin: 0;
}

.mt-1 {
  margin-top: var(--space-1);
}

.mt-2 {
  margin-top: var(--space-2);
}

.mt-3 {
  margin-top: var(--space-3);
}

.mt-4 {
  margin-top: var(--space-4);
}

.mt-6 {
  margin-top: var(--space-6);
}

.mt-8 {
  margin-top: var(--space-8);
}

.mb-1 {
  margin-bottom: var(--space-1);
}

.mb-2 {
  margin-bottom: var(--space-2);
}

.mb-3 {
  margin-bottom: var(--space-3);
}

.mb-4 {
  margin-bottom: var(--space-4);
}

.mb-6 {
  margin-bottom: var(--space-6);
}

.mb-8 {
  margin-bottom: var(--space-8);
}

.p-0 {
  padding: 0;
}

.p-2 {
  padding: var(--space-2);
}

.p-4 {
  padding: var(--space-4);
}

.p-6 {
  padding: var(--space-6);
}

.p-8 {
  padding: var(--space-8);
}

/* Display */
.d-none {
  display: none;
}

.d-block {
  display: block;
}

.d-flex {
  display: flex;
}

.d-grid {
  display: grid;
}

/* Flexbox */
.flex-row {
  flex-direction: row;
}

.flex-column {
  flex-direction: column;
}

.justify-start {
  justify-content: flex-start;
}

.justify-center {
  justify-content: center;
}

.justify-between {
  justify-content: space-between;
}

.justify-end {
  justify-content: flex-end;
}

.align-start {
  align-items: flex-start;
}

.align-center {
  align-items: center;
}

.align-end {
  align-items: flex-end;
}

.gap-2 {
  gap: var(--space-2);
}

.gap-3 {
  gap: var(--space-3);
}

.gap-4 {
  gap: var(--space-4);
}

.gap-6 {
  gap: var(--space-6);
}

/* Position */
.position-relative {
  position: relative;
}

.position-absolute {
  position: absolute;
}

.position-fixed {
  position: fixed;
}

.position-sticky {
  position: sticky;
}

/* Border Radius */
.rounded {
  border-radius: var(--radius-md);
}

.rounded-lg {
  border-radius: var(--radius-lg);
}

.rounded-xl {
  border-radius: var(--radius-xl);
}

.rounded-2xl {
  border-radius: var(--radius-2xl);
}

.rounded-full {
  border-radius: var(--radius-full);
}

/* Shadows */
.shadow-sm {
  box-shadow: var(--shadow-sm);
}

.shadow-md {
  box-shadow: var(--shadow-md);
}

.shadow-lg {
  box-shadow: var(--shadow-lg);
}

.shadow-xl {
  box-shadow: var(--shadow-xl);
}

.shadow-2xl {
  box-shadow: var(--shadow-2xl);
}

/* Width */
.w-full {
  width: 100%;
}

.w-auto {
  width: auto;
}

/* ========================================
   ANIMATIONS
   ======================================== */

@keyframes fadeIn {
  from {
    opacity: 0;
  }

  to {
    opacity: 1;
  }
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(20px);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@keyframes slideInRight {
  from {
    opacity: 0;
    transform: translateX(20px);
  }

  to {
    opacity: 1;
    transform: translateX(0);
  }
}

@keyframes pulse {

  0%,
  100% {
    opacity: 1;
  }

  50% {
    opacity: 0.5;
  }
}

@keyframes spin {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.animate-fadeIn {
  animation: fadeIn 0.5s ease-in-out;
}

.animate-fadeInUp {
  animation: fadeInUp 0.6s ease-out;
}

.animate-slideInRight {
  animation: slideInRight 0.5s ease-out;
}

.animate-pulse {
  animation: pulse 2s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

.animate-spin {
  animation: spin 1s linear infinite;
}

/* ========================================
   RESPONSIVE UTILITIES
   ======================================== */

@media (max-width: 768px) {
  :root {
    --font-size-5xl: 2.25rem;
    --font-size-4xl: 1.875rem;
    --font-size-3xl: 1.5rem;
  }

  .container {
    padding: 0 var(--space-3);
  }

  .mobile-hidden {
    display: none !important;
  }

  .mobile-flex {
    display: flex !important;
  }
}

@media (min-width: 769px) {
  .desktop-hidden {
    display: none !important;
  }
}

/* ========================================
   GLASSMORPHISM EFFECTS
   ======================================== */

.glass {
  background: rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 255, 255, 0.2);
}

.glass-card {
  background: rgba(255, 255, 255, 0.95);
  backdrop-filter: blur(10px);
  -webkit-backdrop-filter: blur(10px);
  border: 1px solid rgba(255, 162, 57, 0.1);
  box-shadow: var(--shadow-lg);
}

/* ========================================
   BOOTSTRAP 5 OVERRIDES
   ======================================== */
:root {
  --bs-primary: #FFA239;
  --bs-primary-rgb: 255, 162, 57;
  /* RGB of #FFA239 */
  --bs-body-font-family: 'Sarabun', 'TH Sarabun New', sans-serif;
  --bs-link-color: #FFA239;
  --bs-link-hover-color: #E68A1F;
  --bs-border-radius: 0.375rem;
  --bs-border-radius-lg: 0.5rem;
  --bs-border-radius-sm: 0.25rem;
  --bs-body-bg: #FFFFFF;
}

.btn-primary {
  --bs-btn-color: #fff;
  --bs-btn-bg: #FFA239;
  --bs-btn-border-color: #FFA239;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #FFB866;
  --bs-btn-hover-border-color: #FFB866;
  --bs-btn-focus-shadow-rgb: 255, 162, 57;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: #E68A1F;
  --bs-btn-active-border-color: #E68A1F;
  --bs-btn-disabled-color: #fff;
  --bs-btn-disabled-bg: #FFCE93;
  --bs-btn-disabled-border-color: #FFCE93;
}

.btn-outline-primary {
  --bs-btn-color: #FFA239;
  --bs-btn-border-color: #FFA239;
  --bs-btn-hover-color: #fff;
  --bs-btn-hover-bg: #FFA239;
  --bs-btn-hover-border-color: #FFA239;
  --bs-btn-focus-shadow-rgb: 255, 162, 57;
  --bs-btn-active-color: #fff;
  --bs-btn-active-bg: #FFA239;
  --bs-btn-active-border-color: #FFA239;
  --bs-btn-disabled-color: #FFA239;
  --bs-btn-disabled-border-color: #FFA239;
}

.text-primary {
  color: #FFA239 !important;
}

.bg-primary {
  background-color: #FFA239 !important;
}

a {
  text-decoration: none;
  color: var(--bs-link-color);
}

a:hover {
  color: var(--bs-link-hover-color);
}

/* Force override for any footer links to ensure they follow theme */
.footer a,
.footer .btn-outline-primary {
  color: #FFA239;
  border-color: #FFA239;
}

.footer a:hover {
  color: #E68A1F;
}

.footer .text-muted {
  color: #6c757d !important;
  /* Keep muted text gray */
}

.footer .text-muted:hover {
  color: #FFA239 !important;
  /* Hovering muted links turns them orange */
}

.footer .btn-outline-primary:hover {
  color: #fff !important;
  background-color: #FFA239 !important;
  border-color: #FFA239 !important;
}