/* ============================================
   NEW DUAL THEME SYSTEM FOR REAL ESTATE
   سیستم تم دوگانه جدید برای املاک
   ============================================ */

/* ============================================
   THEME VARIABLES
   متغیرهای تم
   ============================================ */

:root {
  --bg: #FFF6EB;
  --card: #FFFFFF;
  --text: #3F2E24;
  --text-light: #7A6554;
  --accent: #FF8A2F;
  --border: #E7D8C8;
  --icon: #5A463A;
}

.dark {
  --bg: #211B22;
  --card: #2C242D;
  --text: #FFFFFF;
  --text-light: #C9C7D0;
  --accent: #FF8A2F;
  --border: #3B343E;
  --icon: #E4E2E8;
}

/* ============================================
   BASE STYLES
   استایل‌های پایه
   ============================================ */

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

html {
  scroll-behavior: smooth;
  margin: 0;
  padding: 0;
}

body {
  background-color: var(--bg);
  color: var(--text);
  transition: background-color 0.3s ease, color 0.3s ease;
  font-family: 'Vazirmatn', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
  direction: rtl;
  text-align: right;
  margin: 0; /* حذف کامل فاصله */
  padding: 0; /* حذف کامل فاصله */
}

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

h1, h2, h3, h4, h5, h6 {
  color: var(--text);
  margin-bottom: 1rem;
}

.dark h1,
.dark h2,
.dark h3 {
  color: #FFFFFF;
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.3);
}

p {
  color: var(--text);
  line-height: 1.8;
}

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

a {
  color: var(--text);
  text-decoration: none;
  transition: color 0.3s ease;
}

a:hover {
  color: var(--accent);
}

/* ============================================
   HEADER & NAVIGATION
   هدر و ناوبری
   ============================================ */

.site-header,
header,
.navbar {
  background-color: var(--card);
  border-bottom: 1px solid var(--border);
  box-shadow: 0 4px 15px rgba(63, 46, 36, 0.3); /* سایه قهوه‌ای ملایم */
  padding: 1rem 0;
  margin-bottom: 0; /* حذف فاصله */
  transition: all 0.3s ease;
  position: relative;
  z-index: 100;
}

.dark .site-header,
.dark header,
.dark .navbar {
  box-shadow: 0 4px 15px rgba(63, 46, 36, 0.4); /* سایه قهوه‌ای در دارک مد */
}

/* Navigation Container */
.nav-links {
  display: flex;
  align-items: center;
  gap: 1rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.nav-links li {
  position: relative;
}

/* Navigation Links */
.nav-links a,
.nav-link {
  color: var(--text);
  padding: 0.5rem 1rem;
  transition: color 0.3s ease;
  text-decoration: none;
  display: block;
}

.nav-links a:hover,
.nav-link:hover {
  color: var(--accent);
}

/* Site Title/Logo */
.logo h1,
.site-title,
.site-logo-title {
  color: var(--text);
  font-size: 1.5rem;
  font-weight: 700;
  margin: 0;
}

.logo-link {
  text-decoration: none;
}

/* Navigation Buttons */
.nav-language-btn,
.nav-account-btn,
.custom-lang-btn,
.custom-account-btn {
  background-color: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 0.5rem 1rem;
  border-radius: 8px;
  cursor: pointer;
  transition: all 0.3s ease;
  font-family: inherit;
  font-size: 0.95rem;
}

.nav-language-btn:hover,
.nav-account-btn:hover,
.custom-lang-btn:hover,
.custom-account-btn:hover {
  background-color: var(--accent);
  color: #FFFFFF;
  border-color: var(--accent);
}

/* Theme Toggle Button */
.nav-theme-btn,
.custom-theme-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  border: none;
  background-color: transparent;
  cursor: pointer;
}

.theme-icon {
  font-size: 1.5rem;
  /* Light mode: Orange moon */
  filter: brightness(0) saturate(100%) invert(50%) sepia(100%) saturate(1000%) hue-rotate(0deg);
}

/* Dark mode: White sun */
.dark .theme-icon {
  filter: brightness(0) invert(1);
}

/* Dropdown Container */
.dropdown {
  position: relative;
}

.dropdown-toggle {
  background: none;
  border: none;
  color: var(--text);
  cursor: pointer;
  padding: 0.5rem 1rem;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  font-family: inherit;
  font-size: inherit;
  transition: color 0.3s ease;
}

.dropdown-toggle:hover {
  color: var(--accent);
}

.dropdown-toggle i {
  font-size: 0.75rem;
  transition: transform 0.3s ease;
}

.dropdown:hover .dropdown-toggle i,
.dropdown.active .dropdown-toggle i {
  transform: rotate(180deg);
}

/* Dropdown Menu */
.dropdown-menu {
  position: absolute;
  top: 100%;
  right: 0;
  min-width: 200px;
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: 8px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
  opacity: 0;
  visibility: hidden;
  transform: translateY(-10px);
  transition: all 0.3s ease;
  z-index: 1000;
  list-style: none;
  margin: 0.5rem 0 0 0;
  padding: 0.5rem 0;
}

.dark .dropdown-menu {
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.5);
}

.dropdown:hover .dropdown-menu,
.dropdown.active .dropdown-menu {
  opacity: 1;
  visibility: visible;
  transform: translateY(0);
}

.dropdown-menu li {
  list-style: none;
  margin: 0;
}

.dropdown-menu a,
.dropdown-menu button {
  color: var(--text);
  padding: 0.75rem 1rem;
  display: block;
  transition: all 0.3s ease;
  text-decoration: none;
  background: none;
  border: none;
  width: 100%;
  text-align: right;
  cursor: pointer;
  font-family: inherit;
  font-size: inherit;
}

.dropdown-menu a:hover,
.dropdown-menu button:hover {
  background-color: var(--accent);
  color: #FFFFFF;
}

.dropdown-menu hr {
  border: none;
  border-top: 1px solid var(--border);
  margin: 0.5rem 0;
}

/* ============================================
   HERO SECTION
   بخش هیرو
   ============================================ */

.modern-hero,
.hero {
  background-color: var(--bg);
  min-height: 500px;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 4rem 2rem;
  position: relative;
}

.hero-content {
  background-color: var(--card);
  border-radius: 20px;
  padding: 3rem;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
  max-width: 1000px;
  width: 100%;
  text-align: center;
}

.dark .hero-content {
  box-shadow: 0 10px 50px rgba(0, 0, 0, 0.6);
}

.hero-title {
  font-size: 2.5rem;
  color: #ff6b35 !important;
  margin-bottom: 1rem;
}

.dark .hero-title {
  color: #ff6b35 !important;
  text-shadow: 0 0 30px rgba(255, 107, 53, 0.4);
}

.hero-subtitle {
  font-size: 1.2rem;
  color: var(--text-light);
  margin-bottom: 2rem;
}

/* Category Buttons */
.hero-category-buttons {
  display: flex;
  justify-content: center;
  gap: 1rem;
  margin-bottom: 2rem;
  flex-wrap: wrap;
}

.hero-cat-btn {
  background-color: var(--card);
  color: var(--text);
  border: 2px solid var(--accent);
  padding: 0.75rem 1.5rem;
  border-radius: 50px;
  cursor: pointer;
  font-size: 1rem;
  font-weight: 500;
  transition: all 0.3s ease;
}

.hero-cat-btn:hover,
.hero-cat-btn.active {
  background-color: var(--accent);
  color: #FFFFFF;
  box-shadow: 0 4px 15px rgba(255, 138, 47, 0.4);
}

.dark .hero-cat-btn {
  background-color: rgba(255, 138, 47, 0.1);
  border-color: var(--accent);
}

.dark .hero-cat-btn:hover,
.dark .hero-cat-btn.active {
  background-color: var(--accent);
  box-shadow: 0 6px 25px rgba(255, 138, 47, 0.6);
}

/* ============================================
   SEARCH BAR
   نوار جستجو
   ============================================ */

.hero-search-container,
.search-bar,
.advanced-search-bar {
  display: flex;
  gap: 1rem;
  align-items: center;
  justify-content: center;
  flex-wrap: wrap;
}

.hero-search-wrapper {
  display: flex;
  flex: 1;
  max-width: 600px;
  position: relative;
}

.hero-search-input,
.search-input {
  flex: 1;
  padding: 0.75rem 1rem;
  border: 2px solid var(--border);
  border-radius: 50px;
  background-color: var(--card);
  color: var(--text);
  font-size: 1rem;
  outline: none;
  transition: all 0.3s ease;
}

.hero-search-input:focus,
.search-input:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 138, 47, 0.1);
}

.hero-search-icon-btn,
.hero-advanced-search-btn {
  width: 47px;
  height: 47px;
  border-radius: 50%;
  border: none;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s ease;
}

.hero-search-icon-btn {
  background: var(--accent) !important;
  color: #FFFFFF;
}

.hero-search-icon-btn:hover {
  box-shadow: 0 6px 20px rgba(255, 138, 47, 0.5);
  transform: translateY(-2px);
}


.hero-advanced-search-btn:hover {
  background-color: var(--accent);
  color: #FFFFFF;
}

/* ============================================
   CARDS
   کارت‌ها
   ============================================ */

.property-card,
.showcase-card,
.card,
.admin-card,
.stat-card {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  padding: 1.5rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
  transition: all 0.3s ease;
}

.property-card:hover,
.showcase-card:hover,
.card:hover {
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
  transform: translateY(-4px);
}

.dark .property-card,
.dark .showcase-card,
.dark .card {
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.3);
}

.dark .property-card:hover,
.dark .showcase-card:hover,
.dark .card:hover {
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.5);
}

.card-title {
  color: var(--text);
  font-size: 1.25rem;
  margin-bottom: 0.5rem;
}

.card-content {
  color: var(--text-light);
  line-height: 1.6;
}

/* ============================================
   BUTTONS
   دکمه‌ها
   ============================================ */

.btn,
.button,
.load-more,
.show-more-btn,
.primary-btn {
  background-color: var(--accent);
  color: #FFFFFF;
  border: none;
  padding: 0.75rem 1.5rem;
  border-radius: 8px;
  font-size: 1rem;
  font-weight: 500;
  cursor: pointer;
  transition: all 0.3s ease;
  display: inline-block;
}

.btn:hover,
.button:hover,
.load-more:hover,
.show-more-btn:hover {
  opacity: 0.9;
  box-shadow: 0 4px 12px rgba(255, 138, 47, 0.3);
  transform: translateY(-2px);
}

.btn:active,
.button:active {
  transform: translateY(0);
}

/* Pill Button Style */
.btn-pill {
  border-radius: 50px;
  padding: 0.75rem 2rem;
}

.dark .btn,
.dark .button {
  box-shadow: 0 0 20px rgba(255, 138, 47, 0.3);
}

/* Secondary Button */
.btn-secondary {
  background-color: var(--card);
  color: var(--text);
  border: 2px solid var(--border);
}

.btn-secondary:hover {
  background-color: var(--accent);
  color: #FFFFFF;
  border-color: var(--accent);
}

/* ============================================
   FORMS
   فرم‌ها
   ============================================ */

input,
select,
textarea {
  background-color: var(--card);
  color: var(--text);
  border: 1px solid var(--border);
  padding: 0.75rem;
  border-radius: 8px;
  font-size: 1rem;
  font-family: inherit;
  outline: none;
  transition: all 0.3s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(255, 138, 47, 0.1);
}

input::placeholder,
textarea::placeholder {
  color: var(--text-light);
}

label {
  color: var(--text);
  display: block;
  margin-bottom: 0.5rem;
  font-weight: 500;
}

/* ============================================
   SECTIONS & CONTAINERS
   بخش‌ها و کانتینرها
   ============================================ */

.section,
.properties-section,
.property-grid {
  background-color: var(--bg);
  padding: 4rem 0;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 1rem;
}

.section-title {
  font-size: 2rem;
  color: var(--text);
  margin-bottom: 2rem;
  text-align: center;
}

.dark .section-title {
  color: #FFFFFF;
  text-shadow: 0 0 20px rgba(255, 255, 255, 0.2);
}

/* ============================================
   MODALS
   مودال‌ها
   ============================================ */

.modal,
.featured-modal,
.modal-content {
  background-color: var(--card);
  border: 1px solid var(--border);
  border-radius: 12px;
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.2);
}

.dark .modal,
.dark .featured-modal {
  box-shadow: 0 10px 60px rgba(0, 0, 0, 0.6);
}

.modal-header {
  border-bottom: 1px solid var(--border);
  padding: 1.5rem;
}

.modal-body {
  padding: 1.5rem;
  color: var(--text);
}

.close,
.modal-close {
  color: var(--text);
  font-size: 1.5rem;
  cursor: pointer;
  transition: color 0.3s ease;
}

.close:hover,
.modal-close:hover {
  color: var(--accent);
}

/* ============================================
   FOOTER
   فوتر
   ============================================ */

footer,
.footer {
  background-color: #7c3aed !important; /* بنفش ثابت */
  border-top: 1px solid rgba(255, 255, 255, 0.15);
  padding: 2rem 0;
  color: #FFFFFF !important;
}

/* تمام متن‌های فوتر سفید */
footer *,
.footer * {
  color: #FFFFFF !important;
}

/* لینک‌های فوتر */
footer a,
.footer a,
.footer-links a {
  color: #FFFFFF !important;
  transition: color 0.3s ease;
}

/* Hover نارنجی */
footer a:hover,
.footer a:hover,
.footer-links a:hover {
  color: #FF8A2F !important;
}

/* ============================================
   UTILITY CLASSES
   کلاس‌های کمکی
   ============================================ */

.accent {
  color: var(--accent);
}

.highlight {
  color: var(--accent);
  font-weight: 600;
}

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

.badge {
  background-color: var(--accent);
  color: #FFFFFF;
  padding: 0.25rem 0.75rem;
  border-radius: 50px;
  font-size: 0.875rem;
  display: inline-block;
}

/* ============================================
   RESPONSIVE
   واکنش‌گرا
   ============================================ */

@media (max-width: 768px) {
  .hero-content {
    padding: 2rem;
    width: 95%;
  }

  .hero-title {
    font-size: 1.75rem;
  }

  .hero-subtitle {
    font-size: 1rem;
  }

  .hero-category-buttons {
    gap: 0.5rem;
  }

  .hero-cat-btn {
    padding: 0.5rem 1rem;
    font-size: 0.9rem;
  }

  .section-title {
    font-size: 1.5rem;
  }

  .modern-hero {
    margin-top: 60px;
  }
}

@media (max-width: 480px) {
  .hero-content {
    padding: 1.5rem;
  }

  .hero-title {
    font-size: 1.5rem;
  }

  .hero-category-buttons {
    flex-direction: column;
    align-items: stretch;
  }

  .hero-cat-btn {
    width: 100%;
  }

  .modern-hero {
    margin-top: 40px;
  }
}

/* ============================================
   DARK MODE SPECIFIC ENHANCEMENTS
   بهبودهای ویژه دارک مد
   ============================================ */

.dark .hero-title,
.dark h1 {
  text-shadow: 0 0 30px rgba(255, 138, 47, 0.5);
}

.dark .property-card {
  background: linear-gradient(135deg, var(--card) 0%, rgba(44, 36, 45, 0.8) 100%);
}

.dark .btn:hover {
  box-shadow: 0 0 30px rgba(255, 138, 47, 0.5);
}

/* Icons */
.icon {
  color: var(--icon);
}

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

@keyframes fadeIn {
  from {
    opacity: 0;
    transform: translateY(20px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

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

/* Smooth transitions for theme switching */
* {
  transition-property: background-color, color, border-color, box-shadow;
  transition-duration: 0.3s;
  transition-timing-function: ease;
}

/* Preserve specific transitions */
.btn, .button, .card, a {
  transition: all 0.3s ease;
}