/* FPV Marketplace Theme - Simplified Dark Design */

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

:root {
    --bg-primary: #0d1117;
    --bg-secondary: #161b22;
    --bg-card: #1c2128;
    --bg-hover: #252c35;

    --text-primary: #e6edf3;
    --text-secondary: #8b949e;
    --text-muted: #6e7681;

    --accent: #58a6ff;
    --accent-hover: #79b8ff;

    --border-color: #30363d;

    --radius: 8px;
    --radius-lg: 12px;
}

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

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg-primary);
    color: var(--text-primary);
    line-height: 1.5;
    min-height: 100vh;
    min-height: 100dvh;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

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

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

/* Container */
.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 24px;
}

/* Header */
.site-header {
    background: var(--bg-secondary);
    border-bottom: 1px solid var(--border-color);
    padding: 16px 0;
    position: sticky;
    top: 0;
    z-index: 100;
}

.header-inner {
    display: flex;
    align-items: center;
    gap: 32px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
    text-decoration: none;
    flex-shrink: 0;
}

.logo-icon {
    color: var(--accent);
    font-size: 1.5rem;
}

.logo-text span {
    color: var(--accent);
}

/* Search */
.header-search {
    flex: 1;
    max-width: 600px;
    margin: 0 auto;
}

.search-form {
    display: flex;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    overflow: hidden;
}

.search-form input {
    flex: 1;
    padding: 10px 16px;
    background: transparent;
    border: none;
    color: var(--text-primary);
    font-size: 0.9rem;
    outline: none;
    -webkit-appearance: none;
    appearance: none;
    line-height: normal;
}

select {
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='12' viewBox='0 0 12 12' fill='none'%3E%3Cpath d='M2.5 4.5L6 8L9.5 4.5' stroke='%238b949e' stroke-width='1.5' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 14px center;
    padding-right: 36px !important;
}

.search-form input::placeholder {
    color: var(--text-muted);
}

.search-form button {
    padding: 10px 16px;
    background: transparent;
    border: none;
    color: var(--text-muted);
    cursor: pointer;
}

/* Account Button */
.account-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.9rem;
    cursor: pointer;
    text-decoration: none;
}

.account-btn:hover {
    background: var(--bg-hover);
    color: var(--text-primary);
}

/* Main Layout */
.main-layout {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: 32px;
    padding: 32px 0;
}

/* Sidebar */
.sidebar {
    display: flex;
    flex-direction: column;
    gap: 24px;
}

.sidebar-section h3 {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--text-muted);
    margin-bottom: 12px;
}

.category-list {
    list-style: none;
}

.category-list li {
    margin-bottom: 2px;
}

.category-list a {
    display: block;
    padding: 8px 12px;
    color: var(--text-secondary);
    border-radius: var(--radius);
    font-size: 0.9rem;
    transition: all 0.15s;
}

.category-list a:hover,
.category-list a.active {
    background: var(--bg-hover);
    color: var(--accent);
}

/* Sell CTA */
.sell-cta {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 20px;
}

.sell-cta h4 {
    font-size: 0.9rem;
    font-weight: 600;
    margin-bottom: 8px;
}

.sell-cta p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 16px;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 6px;
    width: 100%;
    padding: 10px 20px;
    background: var(--accent) !important;
    color: #fff !important;
    border: 1px solid var(--accent) !important;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: background 0.15s;
}

.btn-primary:hover,
.btn-primary:focus,
.btn-primary:active {
    background: var(--accent-hover) !important;
    color: #fff !important;
    border-color: var(--accent-hover) !important;
    outline: none;
}

/* Content Area */
.content-area h2 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 24px;
}

/* Items Grid */
.items-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

/* Item Card */
.item-card {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: border-color 0.15s;
}

.item-card:hover {
    border-color: var(--accent);
}

.item-image {
    position: relative;
    aspect-ratio: 16/10;
    background: var(--bg-secondary);
    overflow: hidden;
}

.item-image img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.item-badge {
    position: absolute;
    top: 12px;
    left: 12px;
    padding: 4px 10px;
    background: rgba(0, 0, 0, 0.75);
    color: #fff;
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    border-radius: 4px;
}

.item-content {
    padding: 16px;
}

.item-title {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent);
    margin-bottom: 6px;
}

.item-title:hover {
    text-decoration: underline;
}

.item-description {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-bottom: 12px;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.item-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.item-price {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--text-primary);
}

.item-seller {
    font-size: 0.8rem;
    color: var(--text-muted);
}

.item-actions {
    display: flex;
    gap: 8px;
}

.item-action-btn {
    padding: 8px;
    background: var(--bg-secondary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-muted);
    cursor: pointer;
}

.item-action-btn:hover {
    color: var(--accent);
    border-color: var(--accent);
}

/* No items placeholder */
.item-image-placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    color: var(--text-muted);
    font-size: 3rem;
}

/* Forms */
.form-group {
    margin-bottom: 16px;
}

.form-label {
    display: block;
    font-size: 0.85rem;
    font-weight: 500;
    margin-bottom: 6px;
    color: var(--text-primary);
}

.form-control {
    width: 100%;
    padding: 10px 14px;
    background: var(--bg-primary);
    border: 1px solid var(--border-color);
    border-radius: var(--radius);
    color: var(--text-primary);
    font-size: 0.9rem;
}

.form-control:focus {
    outline: none;
    border-color: var(--accent);
}

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

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    text-decoration: none;
    transition: all 0.15s;
    border: none;
}

.btn-secondary {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    color: var(--text-primary);
}

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

/* Footer */
.site-footer {
    background: var(--bg-secondary);
    border-top: 1px solid var(--border-color);
    padding: 40px 0;
    margin-top: 60px;
}

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

.footer-links {
    display: flex;
    gap: 24px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

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

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

/* Flash Messages */
.flash-message {
    padding: 12px 16px;
    border-radius: var(--radius);
    margin-bottom: 16px;
    font-size: 0.9rem;
    text-align: center;
}

.flash-success {
    background: rgba(0, 188, 212, 0.15);
    border: 1px solid var(--accent);
    color: var(--accent);
}

.flash-error {
    background: rgba(248, 81, 73, 0.15);
    border: 1px solid #f85149;
    color: #f85149;
}

/* Page Content Box */
.content-box {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 6px;
    margin-top: 32px;
}

.pagination ul {
    display: flex;
    justify-content: center;
    gap: 6px;
    list-style: none;
    padding: 0;
    margin: 0;
    flex-wrap: wrap;
}

.pagination li {
    list-style: none;
    margin: 0;
    padding: 0;
}

.pagination a,
.pagination span {
    padding: 8px 14px;
    background: #1c2128;
    border: 1px solid #30363d;
    border-radius: 8px;
    color: #e6edf3;
    font-size: 14px;
    text-decoration: none;
    display: inline-block;
}

.pagination a:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: #161b22;
}

.pagination .searchPaginationSelected,
.pagination .active,
.pagination span.searchPaginationSelected {
    background: var(--accent);
    border-color: var(--accent);
    color: #000;
    font-weight: 600;
}

.pagination .searchPaginationNonSelected {
    background: #1c2128;
    border: 1px solid #30363d;
    color: #e6edf3;
}

/* User Dashboard */
.dashboard-grid {
    display: grid;
    grid-template-columns: 220px 1fr;
    gap: 24px;
    padding: 32px 0;
}

.dashboard-sidebar {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 16px;
}

.dashboard-nav {
    list-style: none;
}

.dashboard-nav a {
    display: block;
    padding: 10px 16px;
    color: var(--text-secondary);
    border-radius: var(--radius);
    font-size: 14px;
    transition: none !important;
    transform: none !important;
    font-weight: normal !important;
}

.dashboard-nav a:hover,
.dashboard-nav a.active {
    background: var(--bg-hover) !important;
    color: #fff !important;
    transform: none !important;
    font-size: 14px !important;
    padding: 10px 16px !important;
    font-weight: normal !important;
}

.dashboard-content {
    background: var(--bg-card);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: 24px;
}

/* Responsive */
@media (max-width: 1024px) {
    .main-layout {
        grid-template-columns: 1fr;
    }

    .sidebar {
        display: none;
    }

    .items-grid {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 768px) {
    .header-inner {
        flex-wrap: wrap;
    }

    .header-search {
        order: 3;
        width: 100%;
        max-width: none;
        margin-top: 12px;
    }

    .dashboard-grid {
        grid-template-columns: 1fr;
    }
}