:root {
  /* Premium Dark Palette */
  --bg-body: #0f172a;
  --bg-card: #1e293b;
  --bg-glass: rgba(30, 41, 59, 0.7);
  
  /* Accents */
  --primary: #d4af37; /* Metallic Gold */
  --primary-hover: #b5952f;
  --secondary: #64748b;
  
  /* Text */
  --text-main: #f8fafc;
  --text-muted: #94a3b8;
  
  /* Status Colors */
  --success: #10b981;
  --danger: #ef4444;
  --warning: #f59e0b;
  
  /* Borders & Shadows */
  --border-color: rgba(255, 255, 255, 0.1);
  --shadow-soft: 0 10px 15px -3px rgba(0, 0, 0, 0.5);
  --shadow-glow: 0 0 15px rgba(212, 175, 55, 0.2);
}

* { box-sizing: border-box; outline: none; }

body {
  font-family: 'Inter', sans-serif;
  background-color: var(--bg-body);
  background-image: radial-gradient(at top right, #1e293b 0%, transparent 40%), radial-gradient(at bottom left, #1e293b 0%, transparent 40%);
  margin: 0;
  color: var(--text-main);
  padding-top: 80px; /* Header space */
  min-height: 100vh;
  overflow-x: hidden;
}

h1, h2, h3, h4 { margin: 0; font-family: 'Playfair Display', serif; letter-spacing: 0.5px; }
p { color: var(--text-muted); line-height: 1.6; }
a { text-decoration: none; color: var(--primary); transition: 0.3s; }

/* --- READONLY INPUTS --- */
.input-readonly {
    opacity: 0.6;
    cursor: not-allowed;
    background: rgba(0, 0, 0, 0.3) !important;
    border-color: transparent !important;
}

/* --- LOADER BAR --- */
#loader-bar {
  position: fixed; top: 0; left: 0; width: 100%; height: 3px;
  z-index: 10002; overflow: hidden; display: none;
}
#loader-bar::after {
  content: ''; display: block; height: 100%; width: 30%;
  background: linear-gradient(90deg, transparent, var(--primary), transparent);
  animation: progress-slide 1.5s infinite linear;
}
@keyframes progress-slide { 0% { transform: translateX(-100%); } 100% { transform: translateX(333%); } }

/* --- TOAST (TOP CENTER & HIGH Z-INDEX) --- */
#toast-container {
    position: fixed; 
    top: 30px; 
    left: 50%;
    transform: translateX(-50%);
    z-index: 11000; /* Higher than modals (usually ~10005) */
    display: flex; 
    flex-direction: column; 
    gap: 10px;
    align-items: center; /* Ensures toasts themselves center if widths vary */
}
.toast {
    background: rgba(30, 41, 59, 0.95);
    color: white; padding: 15px 25px; border-radius: 8px;
    border-left: 4px solid var(--primary);
    box-shadow: 0 10px 30px rgba(0,0,0,0.5); /* Stronger shadow for pop-over feel */
    backdrop-filter: blur(10px);
    font-size: 14px; opacity: 1; transition: 0.5s;
    transform: translateY(0); /* Changed from translateX for vertical entry */
    min-width: 300px;
    text-align: center;
}
.toast.success { border-left-color: var(--success); }
.toast.error { border-left-color: var(--danger); }
.toast.fade-out { opacity: 0; transform: translateY(-20px); }

/* --- HEADER --- */
header {
  position: fixed; top: 0; left: 0; width: 100%; height: 70px;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-color);
  display: flex; justify-content: space-between; align-items: center;
  padding: 0 5%; z-index: 10000;
}
.header-left { display: flex; align-items: center; gap: 15px; }
header h1 { font-size: 22px; color: var(--primary); text-transform: uppercase; letter-spacing: 2px; }

#drawer-toggle {
  background: none; border: none; color: var(--text-main);
  font-size: 24px; cursor: pointer; transition: 0.3s;
}
#drawer-toggle:hover { color: var(--primary); transform: scale(1.1); }

.header-right .cart-icon {
  position: relative; font-size: 22px; cursor: pointer; color: var(--text-main);
  transition: 0.3s;
}
.header-right .cart-icon:hover { color: var(--primary); }
.cart-badge {
  position: absolute; top: -8px; right: -10px;
  background: var(--primary); color: var(--bg-body);
  border-radius: 50%; padding: 2px 6px; font-size: 11px; font-weight: 800;
}

/* --- DRAWER MENU --- */
#drawer-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.7); z-index: 9998; display: none;
  backdrop-filter: blur(3px);
}
#drawer-menu {
  position: fixed; top: 0; left: 0; width: 300px; height: 100%;
  background: #1e293b; border-right: 1px solid var(--border-color);
  z-index: 9999; transform: translateX(-100%);
  transition: transform 0.4s cubic-bezier(0.16, 1, 0.3, 1);
  display: flex; flex-direction: column; padding: 25px;
}
#drawer-menu.open { transform: translateX(0); }

.drawer-profile {
  text-align: center; padding-bottom: 25px; margin-bottom: 25px;
  border-bottom: 1px solid var(--border-color);
}
/* Static Icon Styling */
.drawer-profile i {
    color: var(--text-muted);
}
.drawer-profile h3 { margin-top: 10px; color: var(--text-main); font-family: 'Inter', sans-serif; }

.drawer-nav { flex-grow: 1; display: flex; flex-direction: column; gap: 5px; }
.drawer-nav .nav-item {
  padding: 12px 15px; border-radius: 8px; color: var(--text-muted);
  font-weight: 500; display: flex; align-items: center; gap: 15px;
}
.drawer-nav .nav-item:hover, .drawer-nav .nav-item.active {
  background: rgba(212, 175, 55, 0.1); color: var(--primary);
}
.drawer-logout-btn {
  background: transparent; border: 1px solid var(--danger);
  color: var(--danger); padding: 12px; border-radius: 8px;
  font-weight: 600; cursor: pointer; transition: 0.3s;
}
.drawer-logout-btn:hover { background: var(--danger); color: white; }

/* --- MAIN LAYOUT --- */
main { max-width: 1400px; margin: 0 auto; padding: 20px; }
.content-section { animation: fadeIn 0.5s ease-out; }
.content-section.hidden { display: none; }
@keyframes fadeIn { from { opacity: 0; transform: translateY(10px); } to { opacity: 1; transform: translateY(0); } }

.section-title {
  font-size: 32px; margin-bottom: 30px; position: relative;
  display: inline-block; color: var(--text-main);
}
.section-title::after {
  content: ''; display: block; width: 50px; height: 3px;
  background: var(--primary); margin-top: 10px; border-radius: 2px;
}

/* --- FILTERS & INPUTS --- */
.search-filter {
  display: flex; gap: 15px; margin-bottom: 40px; background: var(--bg-card);
  padding: 20px; border-radius: 12px; border: 1px solid var(--border-color);
  flex-wrap: wrap;
}
input, select, textarea {
  background: rgba(15, 23, 42, 0.5); border: 1px solid var(--border-color);
  color: var(--text-main); padding: 12px 16px; border-radius: 8px;
  font-size: 15px; transition: 0.3s;
  width: 100%;
}
input:focus, select:focus, textarea:focus {
  border-color: var(--primary); box-shadow: 0 0 0 3px rgba(212, 175, 55, 0.1);
}
.search-filter input { flex-grow: 1; min-width: 200px; }

/* --- VEHICLE GRID --- */
#vehicleGrid {
  display: grid; grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 30px; padding-bottom: 50px;
}

/* --- VEHICLE CARD --- */
.card {
  background: var(--bg-card); border-radius: 16px; overflow: hidden;
  border: 1px solid var(--border-color); position: relative;
  transition: transform 0.3s, box-shadow 0.3s;
  display: flex; flex-direction: column;
}
.card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-glow), var(--shadow-soft);
  border-color: rgba(212, 175, 55, 0.4);
}
.card-image {
  width: 100%; height: 220px; background-size: cover; background-position: center;
  position: relative; cursor: pointer;
}
.card-image::after {
  content: ''; position: absolute; bottom: 0; left: 0; width: 100%; height: 50%;
  background: linear-gradient(to top, var(--bg-card), transparent);
}
.card-content { padding: 20px; flex-grow: 1; display: flex; flex-direction: column; }
.card h3 { font-size: 20px; margin-bottom: 8px; color: var(--text-main); font-family: 'Inter', sans-serif; font-weight: 700; cursor:pointer; }
.card h3:hover { color: var(--primary); }
.card-specs {
  font-size: 13px; color: var(--primary); text-transform: uppercase;
  letter-spacing: 1px; margin-bottom: 12px; font-weight: 600;
}
.card-desc { font-size: 14px; color: var(--text-muted); margin-bottom: 20px; flex-grow: 1; }

.card-footer {
  display: flex; justify-content: space-between; align-items: center;
  padding-top: 15px; border-top: 1px solid var(--border-color);
}
.card-price { font-size: 22px; color: var(--text-main); font-weight: 700; }

.action-buttons { display: flex; gap: 10px; width: 100%; }
.btn {
  padding: 10px 20px; border: none; border-radius: 8px;
  font-weight: 600; cursor: pointer; transition: 0.3s;
  font-size: 14px; display: inline-flex; align-items: center; justify-content: center; gap: 8px;
}
.btn-outline {
  background: transparent; border: 1px solid var(--border-color); color: var(--text-muted);
}
.btn-outline:hover { border-color: var(--primary); color: var(--primary); }
.btn-primary {
  background: var(--primary); color: #000;
  box-shadow: 0 4px 10px rgba(212, 175, 55, 0.3);
}
.btn-primary:hover { background: var(--primary-hover); transform: translateY(-2px); }
.btn-danger { background: var(--danger); color: white; }
.btn-danger:hover { background: #dc2626; }

/* --- CART & ORDERS LISTS --- */
.cart-container { display: flex; gap: 30px; flex-wrap: wrap; }
.cart-list { flex: 2; display: flex; flex-direction: column; gap: 15px; min-width: 300px; }
.cart-summary, .profile-card, .sell-form-container {
  background: var(--bg-card); border-radius: 16px; padding: 25px;
  border: 1px solid var(--border-color); flex: 1;
  height: fit-content;
}

/* Horizontal Card Item */
.cart-item-card {
  display: flex; background: rgba(30, 41, 59, 0.5); border-radius: 12px;
  padding: 15px; align-items: center; border: 1px solid var(--border-color);
}
.cart-item-card .item-image {
  width: 100px; height: 75px; border-radius: 8px; flex-shrink: 0;
  background-size: cover; background-position: center; margin-right: 20px;
}
.cart-item-card .item-info { flex-grow: 1; }
.cart-item-card h3 { font-size: 16px; margin-bottom: 5px; }
.cart-item-card .price { color: var(--primary); font-weight: 700; font-size: 18px; }

/* --- GRID VIEW TABLES REPLACEMENT (Orders, History, Specs) --- */
/* Transform traditional Tables into Grid Cards via CSS */

.grid-view-table {
  width: 100%;
  display: block; /* Make table behave like block for grid layout */
}

.grid-view-table thead {
  display: none; /* Hide headers in card view */
}

.grid-view-table tbody {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
  gap: 20px;
  width: 100%;
}

.grid-view-table tr {
  display: flex;
  flex-direction: column;
  background: var(--bg-card);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 20px;
  transition: transform 0.3s;
  box-shadow: 0 4px 6px rgba(0,0,0,0.2);
}

.grid-view-table tr:hover {
  transform: translateY(-5px);
  border-color: rgba(212, 175, 55, 0.4);
}

/* Handle empty state rows */
.grid-view-table tr:has(td[colspan]) {
    grid-column: 1 / -1;
    align-items: center;
    background: transparent;
    border: 1px dashed var(--border-color);
    box-shadow: none;
    pointer-events: none;
}
.grid-view-table tr:has(td[colspan]) td {
    border: none;
    text-align: center;
    font-size: 16px;
    padding: 30px;
}

.grid-view-table td {
  display: flex;
  justify-content: space-between;
  align-items: center;
  border-bottom: 1px solid rgba(255,255,255,0.05);
  padding: 10px 0;
  font-size: 14px;
}

.grid-view-table td:last-child {
  border-bottom: none;
}

/* == Inject Labels via CSS for Card View == */
.grid-view-table td::before {
  content: attr(data-label); /* Fallback */
  font-size: 12px;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.5px;
}

/* Specific Labels for Orders Table */
/* Columns: 1.ID, 2.Vehicle, 3.Details, 4.Date, 5.Status */
.orders-grid td:nth-of-type(1)::before { content: "Order ID"; }
.orders-grid td:nth-of-type(2)::before { content: "Vehicle"; }
.orders-grid td:nth-of-type(3)::before { content: "Price/Type"; }
.orders-grid td:nth-of-type(4)::before { content: "Ordered On"; }
.orders-grid td:nth-of-type(5)::before { content: "Status"; }

/* Styling tweaks for specific cells */
.orders-grid td:nth-of-type(2) {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
    order: -1; /* Move Vehicle Name to top of card */
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 15px;
    margin-bottom: 10px;
}
.orders-grid td:nth-of-type(2)::before { display: none; } /* Hide label for title */

/* Specific Labels for History Table */
/* Columns: 1.Vehicle, 2.Type, 3.Price, 4.Status, 5.Action */
.history-grid td:nth-of-type(1)::before { content: "Vehicle"; }
.history-grid td:nth-of-type(2)::before { content: "Type"; }
.history-grid td:nth-of-type(3)::before { content: "Price"; }
.history-grid td:nth-of-type(4)::before { content: "Status"; }
.history-grid td:nth-of-type(5)::before { content: "Action"; }

.history-grid td:nth-of-type(1) {
    font-size: 18px;
    font-weight: 700;
    color: var(--text-main);
    order: -1;
    border-bottom: 2px solid var(--border-color);
    padding-bottom: 15px;
    margin-bottom: 10px;
}
.history-grid td:nth-of-type(1)::before { display: none; }

/* === TECH SPECS GRID (In Modal) === */
.tech-specs-grid {
    width: 100%;
    border-collapse: collapse;
}
.tech-specs-grid tbody {
    display: grid;
    grid-template-columns: 1fr 1fr; /* Two columns on large screens */
    gap: 15px;
}
.tech-specs-grid tr {
    display: flex;
    justify-content: space-between;
    background: rgba(0,0,0,0.2);
    padding: 10px 15px;
    border-radius: 8px;
    border: none;
    box-shadow: none;
}
.tech-specs-grid td {
    border: none;
    padding: 0;
}
.tech-specs-grid td:first-child {
    color: var(--text-muted);
    font-size: 13px;
}
.tech-specs-grid td:last-child {
    font-weight: 600;
    color: var(--text-main);
}
/* No pseudo-elements needed for specs */
.tech-specs-grid td::before { content: none; }


.status-badge {
  padding: 5px 12px; border-radius: 20px; font-size: 11px; font-weight: 700;
  text-transform: uppercase;
}
.status-badge.approved { background: rgba(16, 185, 129, 0.1); color: var(--success); border: 1px solid var(--success); }
.status-badge.pending { background: rgba(245, 158, 11, 0.1); color: var(--warning); border: 1px solid var(--warning); }
.status-badge.rejected { background: rgba(239, 68, 68, 0.1); color: var(--danger); border: 1px solid var(--danger); }

/* --- FORMS (Sell/Profile) --- */
.sell-form-container { max-width: 800px; margin: 0 auto; }
.form-group { margin-bottom: 20px; }
.form-group label { display: block; margin-bottom: 8px; font-size: 13px; color: var(--primary); font-weight: 600; }
.form-row { display: flex; gap: 20px; flex-wrap: wrap; }
.form-row > div { flex: 1; min-width: 200px; }
.full-width-btn { width: 100%; margin-top: 10px; padding: 15px; font-size: 16px; }

/* Image Preview */
.preview-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(80px, 1fr)); gap: 10px; margin-top: 10px; }
.preview-wrapper {
  position: relative; height: 80px; border-radius: 8px; overflow: hidden;
  border: 1px solid var(--border-color);
}
.preview-wrapper img { width: 100%; height: 100%; object-fit: cover; }
.preview-remove {
  position: absolute; top: 2px; right: 2px; background: rgba(0,0,0,0.8);
  color: white; border: none; cursor: pointer; border-radius: 50%; width: 20px; height: 20px; display: flex; align-items: center; justify-content: center;
}

/* --- MODALS (General) --- */
.modal-overlay {
  position: fixed; top: 0; left: 0; width: 100%; height: 100%;
  background: rgba(0,0,0,0.8); backdrop-filter: blur(5px);
  z-index: 10005; display: none; justify-content: center; align-items: center;
}
.modal {
  background: #1e293b; width: 95%; max-width: 900px; border-radius: 20px;
  padding: 0; border: 1px solid var(--border-color);
  box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.5);
  transform: scale(0.9); opacity: 0; transition: 0.3s;
  
  /* RESPONSIVE LAYOUT & SCROLL FIX */
  max-height: 90vh; 
  display: flex;
  flex-direction: column;
}
.modal.open { transform: scale(1); opacity: 1; }

.modal-header {
  padding: 20px 25px; border-bottom: 1px solid var(--border-color);
  display: flex; justify-content: space-between; align-items: center;
  flex-shrink: 0; 
}

.modal-body { 
    padding: 25px; 
    overflow-y: auto; /* Allow vertical scroll */
    overflow-x: hidden; /* BLOCK horizontal scroll */
    flex-grow: 1;
}

.modal-footer { 
    padding: 20px 25px; border-top: 1px solid var(--border-color); 
    background: rgba(0,0,0,0.2); border-radius: 0 0 20px 20px; 
    flex-shrink: 0;
}

.loan-box {
  background: rgba(15, 23, 42, 0.5); padding: 15px; border-radius: 8px;
  border: 1px dashed var(--border-color); margin-top: 15px;
}
.emi-display {
  display: flex; justify-content: space-between; align-items: center;
  margin-top: 15px; padding-top: 15px; border-top: 1px solid var(--border-color);
}
.emi-amount { font-size: 24px; color: var(--primary); font-weight: 700; }

/* --- DETAILS MODAL CUSTOMIZATION (NO HORIZONTAL SCROLL + FULL VIEW) --- */

/* Responsive Layout */
.detail-grid { 
    display: flex; 
    flex-direction: column; /* Default: Stack vertically (Mobile) */
    gap: 30px; 
}

@media (min-width: 992px) {
    .detail-grid { flex-direction: row; } /* Side by side on desktop */
    .carousel-section { flex: 1.2; }
    .info-section { flex: 1; }
}

.carousel-section { width: 100%; }
.info-section { display: flex; flex-direction: column; width: 100%; }

/* Carousel Main Image */
.carousel-main {
    width: 100%; 
    height: auto; 
    aspect-ratio: 16/9; 
    max-height: 400px;
    border-radius: 12px; overflow: hidden;
    border: 1px solid var(--border-color); 
    margin-bottom: 10px; background: #000;
    display: flex; align-items: center; justify-content: center;
}
.carousel-main img { width: 100%; height: 100%; object-fit: contain; }

/* Thumbnails - WRAPPED (No scroll) */
.thumbnails-row { 
    display: flex; 
    flex-wrap: wrap; /* This forces images to new line instead of scrolling */
    gap: 10px; 
    padding-bottom: 5px; 
    justify-content: center;
}
.thumb-img {
    width: 70px; height: 50px; border-radius: 6px; cursor: pointer; flex-shrink: 0;
    object-fit: cover; border: 2px solid transparent; opacity: 0.6; transition: 0.3s;
}
.thumb-img:hover { opacity: 1; }
.thumb-img.active { border-color: var(--primary); opacity: 1; }

/* Detail Specs Table - FULL WIDTH & PADDED */
.detail-specs-grid {
    display: grid; grid-template-columns: 1fr 1fr; gap: 15px;
    background: rgba(0,0,0,0.2); padding: 15px; border-radius: 10px; margin: 15px 0;
}
.spec-item { font-size: 13px; color: var(--text-muted); }
.spec-item b { color: var(--text-main); display: block; font-size: 15px; margin-top: 2px; }

.price-tag-lg { font-size: 28px; color: var(--primary); font-weight: 700; font-family: 'Playfair Display', serif; }

/* Responsive Adjustments */
@media (max-width: 768px) {
  .form-row { flex-direction: column; gap: 0; }
  .cart-container { flex-direction: column; }
  
  .grid-view-table tbody {
    grid-template-columns: 1fr; /* 1 column on mobile */
  }
  .tech-specs-grid tbody {
    grid-template-columns: 1fr;
  }
  
  .detail-grid { gap: 20px; }
  .carousel-main { height: 220px; }
  .details-modal-width { width: 95% !important; margin: 10px auto; }
  .modal-body { padding: 15px; padding-bottom: 30px; } /* Extra bottom padding for scroll */
  .action-buttons { flex-direction: column; }
}