/* ==========================================================================
   THE WORLD CARS - Premium Design System & CSS Styles (v2.3)
   Fixes: Select Dropdown Option Readability & Drag-and-Drop Image Uploader
   ========================================================================== */

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&family=Outfit:wght@400;600;700;800;900&display=swap');

:root {
  --bg-dark: #07090E;
  --bg-main: #0B0E14;
  --bg-card: #121722;
  --bg-card-hover: #1A2234;
  --bg-glass: rgba(18, 23, 34, 0.75);
  --border-glass: rgba(255, 255, 255, 0.08);
  --border-glow: rgba(0, 102, 255, 0.35);

  --accent-blue: #0066FF;
  --accent-cyan: #00F0FF;
  --accent-gradient: linear-gradient(135deg, #0066FF 0%, #00F0FF 100%);
  --accent-glow: 0 0 25px rgba(0, 102, 255, 0.45);

  --text-main: #FFFFFF;
  --text-secondary: #CBD5E1;
  --text-muted: #64748B;

  --status-available: #10B981;
  --status-rented: #EF4444;
  --status-pending: #F59E0B;

  --font-heading: 'Outfit', sans-serif;
  --font-body: 'Inter', sans-serif;

  --radius-sm: 8px;
  --radius-md: 14px;
  --radius-lg: 20px;
  --radius-full: 9999px;

  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Reset & Base */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
  font-size: 16px;
  overflow-x: hidden;
  max-width: 100vw;
}

body {
  font-family: var(--font-body);
  background-color: var(--bg-main);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
  max-width: 100vw;
  -webkit-font-smoothing: antialiased;
}

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

button, input, select, textarea {
  font-family: inherit;
  font-size: inherit;
  outline: none;
  border: none;
}

button {
  cursor: pointer;
}

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

.container {
  width: 100%;
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 1.5rem;
}

/* Typography Utility */
.heading-lg {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 800;
  line-height: 1.15;
  letter-spacing: -0.02em;
}

.heading-md {
  font-family: var(--font-heading);
  font-size: clamp(1.6rem, 3.5vw, 2.4rem);
  font-weight: 700;
  line-height: 1.25;
}

.heading-sm {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
}

.text-gradient {
  background: var(--accent-gradient);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.section-subtitle {
  color: var(--accent-cyan);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  font-size: 0.85rem;
  margin-bottom: 0.5rem;
  display: block;
}

.section-header {
  text-align: center;
  max-width: 700px;
  margin: 0 auto 3.5rem auto;
}

.section-header p {
  color: var(--text-secondary);
  font-size: 1.1rem;
  margin-top: 1rem;
}

/* Glassmorphism Card */
.glass-card {
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
  backdrop-filter: blur(12px);
  transition: var(--transition);
}

.glass-card:hover {
  border-color: var(--border-glow);
  box-shadow: 0 10px 30px -10px rgba(0, 102, 255, 0.2);
  transform: translateY(-4px);
}

/* Buttons System */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  padding: 0.85rem 1.8rem;
  border-radius: var(--radius-full);
  font-weight: 600;
  font-size: 0.95rem;
  transition: var(--transition);
  white-space: nowrap;
}

.btn-primary {
  background: var(--accent-gradient);
  color: #FFFFFF;
  box-shadow: var(--accent-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 0 35px rgba(0, 240, 255, 0.6);
}

.btn-secondary {
  background: rgba(255, 255, 255, 0.06);
  color: #FFFFFF;
  border: 1px solid var(--border-glass);
}

.btn-secondary:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--accent-blue);
}

.btn-whatsapp {
  background: #25D366;
  color: #FFFFFF;
  font-weight: 700;
  box-shadow: 0 4px 20px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: #20BA5A;
  transform: translateY(-2px);
  box-shadow: 0 6px 25px rgba(37, 211, 102, 0.5);
}

.btn-emergency {
  background: linear-gradient(135deg, #EF4444 0%, #DC2626 100%);
  color: #FFFFFF;
  font-weight: 800;
  font-size: 1.1rem;
  padding: 1.1rem 2.2rem;
  box-shadow: 0 0 25px rgba(239, 68, 68, 0.5);
  animation: emergencyPulse 2s infinite;
}

@keyframes emergencyPulse {
  0% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0.7); }
  70% { box-shadow: 0 0 0 18px rgba(239, 68, 68, 0); }
  100% { box-shadow: 0 0 0 0 rgba(239, 68, 68, 0); }
}

/* Floating WhatsApp Button */
.whatsapp-float {
  position: fixed;
  bottom: 25px;
  right: 25px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: #FFF;
  border-radius: 50px;
  text-align: center;
  font-size: 32px;
  box-shadow: 0 4px 25px rgba(37, 211, 102, 0.5);
  z-index: 999;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition);
  animation: bounceFloat 3s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background-color: #20BA5A;
}

@keyframes bounceFloat {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-8px); }
}

/* Header & Navigation */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  background: var(--bg-glass);
  backdrop-filter: blur(16px);
  border-bottom: 1px solid var(--border-glass);
  padding: 1.1rem 0;
  transition: var(--transition);
}

.nav-container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.brand-logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 900;
  letter-spacing: -0.01em;
}

.brand-icon {
  width: 42px;
  height: 42px;
  background: var(--accent-gradient);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  color: #FFF;
  font-size: 1.3rem;
  box-shadow: var(--accent-glow);
  overflow: hidden;
}

.brand-icon img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 2rem;
  list-style: none;
}

.nav-link {
  font-size: 0.95rem;
  font-weight: 500;
  color: var(--text-secondary);
  transition: var(--transition);
  position: relative;
}

.nav-link:hover, .nav-link.active {
  color: var(--accent-cyan);
}

.nav-link.active::after {
  content: '';
  position: absolute;
  bottom: -6px;
  left: 0;
  width: 100%;
  height: 2px;
  background: var(--accent-gradient);
  border-radius: 2px;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.mobile-toggle {
  display: none;
  background: none;
  color: var(--text-main);
  font-size: 1.6rem;
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  border-radius: var(--radius-sm);
  align-items: center;
  justify-content: center;
  padding: 0;
}

/* Hero Section */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding: 8rem 0 5rem 0;
  overflow: hidden;
  background: radial-gradient(circle at 70% 30%, rgba(0, 102, 255, 0.15) 0%, transparent 60%);
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0.35;
  z-index: -1;
  filter: brightness(0.7) contrast(1.1);
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(7, 9, 14, 0.6) 0%, #0B0E14 95%);
  z-index: -1;
}

.hero-content {
  max-width: 720px;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(0, 102, 255, 0.15);
  border: 1px solid var(--border-glow);
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  color: var(--accent-cyan);
  font-size: 0.85rem;
  font-weight: 600;
  margin-bottom: 1.5rem;
}

.hero-title {
  margin-bottom: 1.5rem;
}

.hero-desc {
  font-size: 1.2rem;
  color: var(--text-secondary);
  margin-bottom: 2.5rem;
  line-height: 1.7;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 1.25rem;
}

.hero-stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
  margin-top: 4rem;
  padding-top: 2rem;
  border-top: 1px solid var(--border-glass);
}

.stat-item h3 {
  font-family: var(--font-heading);
  font-size: 2.2rem;
  font-weight: 800;
  color: var(--accent-cyan);
}

.stat-item p {
  font-size: 0.9rem;
  color: var(--text-muted);
}

/* Category Cards Section (Home) */
.categories-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 2rem;
}

.category-card {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  height: 420px;
  display: flex;
  flex-direction: column;
  justify-content: flex-end;
  padding: 2rem;
  transition: var(--transition);
}

.category-card img {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  z-index: 1;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
  filter: brightness(0.65);
}

.category-card:hover img {
  transform: scale(1.08);
  filter: brightness(0.8);
}

.category-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(180deg, rgba(0, 0, 0, 0) 30%, rgba(11, 14, 20, 0.95) 90%);
  z-index: 2;
}

.category-content {
  position: relative;
  z-index: 3;
}

.category-icon {
  width: 48px;
  height: 48px;
  background: var(--accent-gradient);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.5rem;
  color: #FFF;
  margin-bottom: 1rem;
  box-shadow: var(--accent-glow);
}

.category-content h3 {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
}

.category-content p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
}

/* Feature Highlights Grid */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 1.5rem;
}

.feature-box {
  padding: 2rem;
}

.feature-icon {
  font-size: 2rem;
  color: var(--accent-cyan);
  margin-bottom: 1rem;
}

/* Cars Grid Page */
.filter-bar {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  margin-bottom: 2.5rem;
  padding: 1.25rem 1.5rem;
  background: var(--bg-card);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-md);
}

.filter-group {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
}

.filter-btn {
  padding: 0.6rem 1.25rem;
  min-height: 44px;
  border-radius: var(--radius-full);
  background: rgba(255, 255, 255, 0.05);
  color: var(--text-secondary);
  font-size: 0.9rem;
  font-weight: 500;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  justify-content: center;
}

.filter-btn:hover, .filter-btn.active {
  background: var(--accent-blue);
  color: #FFF;
}

.search-input {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  color: var(--text-main);
  padding: 0.6rem 1.2rem;
  border-radius: var(--radius-full);
  font-size: 0.9rem;
  min-width: 220px;
}

.search-input:focus {
  border-color: var(--accent-cyan);
}

.cars-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 2rem;
}

.car-card {
  display: flex;
  flex-direction: column;
  overflow: hidden;
}

.car-image-box {
  position: relative;
  height: 220px;
  overflow: hidden;
  background: #000;
}

.car-image-box img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.car-card:hover .car-image-box img {
  transform: scale(1.06);
}

.badge-availability {
  position: absolute;
  top: 15px;
  right: 15px;
  padding: 0.35rem 0.8rem;
  border-radius: var(--radius-full);
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  backdrop-filter: blur(8px);
}

.badge-available {
  background: rgba(16, 185, 129, 0.2);
  color: #10B981;
  border: 1px solid rgba(16, 185, 129, 0.4);
}

.badge-rented {
  background: rgba(239, 68, 68, 0.2);
  color: #EF4444;
  border: 1px solid rgba(239, 68, 68, 0.4);
}

.car-details {
  padding: 1.5rem;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.car-header {
  margin-bottom: 1rem;
}

.car-brand {
  font-size: 0.85rem;
  color: var(--accent-cyan);
  font-weight: 700;
  text-transform: uppercase;
}

.car-model {
  font-family: var(--font-heading);
  font-size: 1.4rem;
  font-weight: 700;
}

.car-specs-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0.6rem 1rem;
  margin-bottom: 1.5rem;
  padding: 0.8rem 0;
  border-top: 1px solid var(--border-glass);
  border-bottom: 1px solid var(--border-glass);
  font-size: 0.85rem;
  color: var(--text-secondary);
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 0.4rem;
}

.car-pricing {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  margin-bottom: 1.25rem;
  margin-top: auto;
}

.price-daily span {
  font-family: var(--font-heading);
  font-size: 1.7rem;
  font-weight: 800;
  color: var(--accent-cyan);
}

.price-weekly {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* Service Cards */
.services-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 1.75rem;
}

.service-card {
  padding: 2rem;
  display: flex;
  flex-direction: column;
}

.service-icon-box {
  width: 54px;
  height: 54px;
  border-radius: var(--radius-sm);
  background: rgba(0, 102, 255, 0.12);
  border: 1px solid var(--border-glow);
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.6rem;
  color: var(--accent-cyan);
  margin-bottom: 1.25rem;
}

.service-card h3 {
  font-family: var(--font-heading);
  font-size: 1.3rem;
  margin-bottom: 0.75rem;
}

.service-card p {
  color: var(--text-secondary);
  font-size: 0.95rem;
  margin-bottom: 1.5rem;
  flex-grow: 1;
}

/* Section Layout */
section {
  padding: 6rem 0;
  position: relative;
}

section:nth-child(even) {
  background: rgba(18, 23, 34, 0.3);
}

/* Modal System */
.modal-backdrop {
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background: rgba(7, 9, 14, 0.85);
  backdrop-filter: blur(12px);
  z-index: 2000;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 1.5rem;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s ease;
}

.modal-backdrop.active {
  opacity: 1;
  pointer-events: auto;
}

.modal-container {
  background: var(--bg-card);
  border: 1px solid var(--border-glow);
  border-radius: var(--radius-lg);
  width: 100%;
  max-width: 800px;
  max-height: 90vh;
  overflow-y: auto;
  padding: 2.5rem;
  box-shadow: 0 20px 60px rgba(0, 0, 0, 0.6);
  position: relative;
  transform: scale(0.95);
  transition: transform 0.3s cubic-bezier(0.16, 1, 0.3, 1);
}

.modal-backdrop.active .modal-container {
  transform: scale(1);
}

.modal-close {
  position: absolute;
  top: 16px;
  right: 16px;
  background: rgba(255, 255, 255, 0.1);
  color: var(--text-main);
  width: 44px;
  height: 44px;
  min-width: 44px;
  min-height: 44px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1.25rem;
  transition: var(--transition);
  z-index: 10;
}

.modal-close:hover {
  background: var(--status-rented);
}

/* Form Controls & Fixed Dropdown Contrast */
.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--text-secondary);
  margin-bottom: 0.5rem;
}

.form-control {
  width: 100%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--border-glass);
  border-radius: var(--radius-sm);
  padding: 0.8rem 1rem;
  color: #FFFFFF;
  font-size: 0.95rem;
  transition: var(--transition);
}

/* FIX: Dropdown Option Contrast for Dark Mode Browsers */
select.form-control option {
  background-color: #121722 !important;
  color: #FFFFFF !important;
  padding: 10px;
}

.form-control:focus {
  border-color: var(--accent-cyan);
  background: rgba(255, 255, 255, 0.1);
  box-shadow: 0 0 15px rgba(0, 240, 255, 0.2);
}

textarea.form-control {
  min-height: 100px;
  resize: vertical;
}

/* Drag & Drop Upload Zone */
.dropzone {
  border: 2px dashed var(--border-glow);
  padding: 1.5rem;
  text-align: center;
  border-radius: var(--radius-md);
  background: rgba(0, 102, 255, 0.05);
  cursor: pointer;
  transition: var(--transition);
  margin-bottom: 1rem;
}

.dropzone:hover, .dropzone.dragover {
  background: rgba(0, 102, 255, 0.15);
  border-color: var(--accent-cyan);
}

.dropzone-preview {
  width: 100%;
  max-height: 140px;
  object-fit: cover;
  border-radius: var(--radius-sm);
  margin-top: 0.75rem;
}

/* Admin Dashboard Table */
.admin-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  margin-bottom: 2rem;
  padding-bottom: 1rem;
  border-bottom: 1px solid var(--border-glass);
}

.admin-tabs {
  display: flex;
  gap: 0.5rem;
  margin-bottom: 2rem;
  border-bottom: 1px solid var(--border-glass);
  overflow-x: auto;
}

.admin-tab-btn {
  padding: 0.75rem 1.5rem;
  color: var(--text-muted);
  font-weight: 600;
  border-bottom: 2px solid transparent;
  transition: var(--transition);
  white-space: nowrap;
}

.admin-tab-btn.active {
  color: var(--accent-cyan);
  border-bottom-color: var(--accent-cyan);
}

.table-responsive {
  width: 100%;
  overflow-x: auto;
}

.admin-table {
  width: 100%;
  border-collapse: collapse;
  text-align: left;
  font-size: 0.9rem;
}

.admin-table th, .admin-table td {
  padding: 1rem;
  border-bottom: 1px solid var(--border-glass);
}

.admin-table th {
  background: rgba(255, 255, 255, 0.02);
  color: var(--text-secondary);
  font-weight: 600;
}

.admin-table tr:hover {
  background: rgba(255, 255, 255, 0.03);
}

/* Toast Container */
.toast-container {
  position: fixed;
  top: 90px;
  right: 25px;
  z-index: 3000;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.toast {
  background: var(--bg-card);
  border: 1px solid var(--accent-blue);
  color: #FFF;
  padding: 1rem 1.5rem;
  border-radius: var(--radius-md);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.5);
  display: flex;
  align-items: center;
  gap: 0.75rem;
  min-width: 280px;
  animation: slideInRight 0.3s ease;
}

@keyframes slideInRight {
  from { transform: translateX(100%); opacity: 0; }
  to { transform: translateX(0); opacity: 1; }
}

/* Footer */
.footer {
  background: var(--bg-dark);
  border-top: 1px solid var(--border-glass);
  padding: 5rem 0 2rem 0;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 3rem;
  margin-bottom: 4rem;
}

.footer-brand p {
  color: var(--text-muted);
  margin-top: 1rem;
  font-size: 0.95rem;
}

.footer-title {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  margin-bottom: 1.25rem;
  color: var(--text-main);
}

.footer-links {
  list-style: none;
}

.footer-links li {
  margin-bottom: 0.75rem;
}

.footer-links a {
  color: var(--text-muted);
  font-size: 0.9rem;
  transition: var(--transition);
}

.footer-links a:hover {
  color: var(--accent-cyan);
}

.footer-bottom {
  text-align: center;
  padding-top: 2rem;
  border-top: 1px solid var(--border-glass);
  color: var(--text-muted);
  font-size: 0.85rem;
}

/* Modal Date Grid & Text Wrapping */
.modal-date-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.ui-email, .ui-address {
  word-break: break-word;
  overflow-wrap: anywhere;
}

/* Responsive & Mobile Fixes */
@media (max-width: 992px) {
  .nav-links {
    position: fixed;
    top: 70px;
    right: -100%;
    width: 280px;
    height: calc(100vh - 70px);
    background: var(--bg-card);
    flex-direction: column;
    align-items: flex-start;
    padding: 2rem;
    transition: var(--transition);
    border-left: 1px solid var(--border-glass);
  }

  .nav-links.active {
    right: 0;
  }

  .mobile-toggle {
    display: flex;
  }
}

@media (max-width: 768px) {
  /* Fix Typography */
  .heading-lg { font-size: 2.2rem; }
  .heading-md { font-size: 1.6rem; }
  
  /* Fix Hero */
  .hero { padding: 6rem 0 3rem 0; }
  .hero-buttons { flex-direction: column; gap: 0.8rem; }
  .hero-stats { grid-template-columns: 1fr; gap: 1rem; margin-top: 2.5rem; }
  
  /* Fix Grids */
  .categories-grid, .features-grid, .cars-grid, .services-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  
  /* Modal Date Grid Single Column */
  .modal-date-grid {
    grid-template-columns: 1fr;
    gap: 0.75rem;
  }

  /* Fix Modals */
  .modal-container {
    padding: 1.5rem;
    max-height: 95vh;
  }
  
  /* Fix Admin Panels & Tables */
  .admin-tabs { flex-wrap: nowrap; overflow-x: auto; padding-bottom: 5px; }
  .admin-table th, .admin-table td { padding: 0.75rem 0.5rem; font-size: 0.8rem; }
  
  /* Scoped Button Widths */
  .hero-buttons .btn, form .btn, .card-footer .btn {
    padding: 0.7rem 1.2rem;
    font-size: 0.9rem;
    width: 100%;
  }
  .nav-actions .btn, .admin-header .btn {
    width: auto;
  }
}

@media (max-width: 576px) {
  .filter-group { flex-direction: column; width: 100%; }
  .filter-btn { width: 100%; text-align: center; }
  .search-input { width: 100%; }
  
  .modal-backdrop {
    padding: 0.75rem;
  }
  .modal-container {
    padding: 1.5rem 1rem;
  }
}

@media (max-width: 480px) {
  .container {
    padding-left: 1rem;
    padding-right: 1rem;
  }

  /* Compact Navbar to prevent collision with logo on small screens */
  .nav-actions .btn {
    display: none;
  }

  /* Floating WhatsApp compact on small phones */
  .whatsapp-float {
    width: 50px;
    height: 50px;
    font-size: 26px;
    bottom: 15px;
    right: 15px;
  }

  /* Modals on small phones */
  .modal-backdrop {
    padding: 0.5rem;
  }
  .modal-container {
    padding: 1.25rem 0.85rem;
    border-radius: var(--radius-md);
  }
  .modal-close {
    top: 10px;
    right: 10px;
  }

  /* Compact typography */
  .heading-lg { font-size: 1.85rem; }
  .heading-md { font-size: 1.4rem; }
}