/* dashboard.css - Mobile-responsive styles for BookSwap Dashboard */

/* ===== LOCATION BAR ===== */
.location-bar {
    padding: var(--spacing-4) 0;
    border-bottom: 1px solid color-mix(in oklch, var(--border) 40%, transparent);
    margin-bottom: var(--spacing-4);
}

.location-display {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: 1rem;
    color: var(--muted-foreground);
    flex-wrap: wrap;
}

.location-display svg {
    color: var(--primary-gold, #BF9154);
}

.change-location-btn {
    background: none;
    border: none;
    color: var(--primary-coral, #F23D3D);
    font-size: 0.875rem;
    font-weight: 600;
    cursor: pointer;
    padding: var(--spacing-1) var(--spacing-2);
    border-radius: var(--radius);
}

.change-location-btn:hover {
    background-color: color-mix(in oklch, var(--muted) 50%, transparent);
}

/* ===== SEARCH CONTAINER ===== */
.search-container {
    margin: var(--spacing-4) 0 var(--spacing-6);
}

.search-wrapper {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    padding: var(--spacing-3) var(--spacing-4);
    background-color: color-mix(in oklch, var(--muted) 30%, transparent);
    border: 1px solid var(--border);
    border-radius: var(--radius);
    transition: all 0.2s ease;
}

.search-wrapper:focus-within {
    border-color: var(--primary-gold, #BF9154);
    box-shadow: 0 0 0 2px color-mix(in oklch, var(--primary-gold, #BF9154) 20%, transparent);
}

.search-wrapper svg {
    color: var(--muted-foreground);
    flex-shrink: 0;
}

.search-input {
    flex: 1;
    background: transparent;
    border: none;
    font-size: 1rem;
    color: var(--foreground);
    min-width: 0;
}

.search-input::placeholder {
    color: var(--muted-foreground);
    opacity: 0.7;
}

.search-input:focus {
    outline: none;
}

/* ===== HERO BANNER ===== */
.hero-banner {
    background: linear-gradient(135deg, var(--primary-green, #244C33) 0%, color-mix(in oklch, var(--primary-green, #244C33) 80%, black) 100%);
    color: white;
    padding: var(--spacing-8) var(--spacing-6);
    border-radius: var(--radius);
    margin-bottom: var(--spacing-8);
    text-align: center;
    position: relative;
    overflow: hidden;
    border: 1px solid var(--primary-gold, #BF9154);
}

.hero-banner::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: url('data:image/svg+xml;utf8,<svg xmlns="http://www.w3.org/2000/svg" viewBox="0 0 100 100" opacity="0.1"><path d="M20 20 L80 20 L80 80 L20 80 Z" fill="none" stroke="white" stroke-width="2"/><circle cx="50" cy="50" r="20" fill="none" stroke="white" stroke-width="2"/></svg>');
    background-size: 100px 100px;
    pointer-events: none;
}

.hero-banner h2 {
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: var(--spacing-4);
    color: white;
    text-transform: uppercase;
    letter-spacing: -1px;
    position: relative;
}

.hero-banner p {
    font-size: 1.1rem;
    margin-bottom: var(--spacing-6);
    opacity: 0.9;
    position: relative;
    font-family: 'Courier New', monospace;
}

.hero-banner .btn-large {
    background: var(--primary-gold, #BF9154);
    color: var(--primary-dark, #2E292B);
    border: none;
    font-weight: 700;
    padding: var(--spacing-4) var(--spacing-8);
    font-size: 1.1rem;
    position: relative;
}

.hero-banner .btn-large:hover {
    background: var(--primary-coral, #F23D3D);
    color: white;
}

/* ===== CATEGORIES SECTION ===== */
.categories-section {
    margin-bottom: var(--spacing-8);
}

.genre-grid {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: var(--spacing-4);
    margin-top: var(--spacing-4);
}

@media (max-width: 768px) {
    .genre-grid {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 480px) {
    .genre-grid {
        gap: var(--spacing-2);
    }
}

.genre-item {
    text-align: center;
    cursor: pointer;
    transition: transform 0.2s ease;
}

.genre-item:hover {
    transform: translateY(-2px);
}

.genre-icon {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto var(--spacing-2);
    font-size: 1.8rem;
    color: white;
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
}

@media (max-width: 480px) {
    .genre-icon {
        width: 50px;
        height: 50px;
        font-size: 1.5rem;
    }
}

.genre-item span {
    font-size: 0.8rem;
    font-weight: 500;
    color: var(--muted-foreground);
    display: block;
}

/* ===== POPULAR BOOKS SECTION ===== */
.popular-books-section {
    margin-bottom: var(--spacing-8);
}

.popular-books-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-4);
    margin-top: var(--spacing-4);
}

.book-card-horizontal {
    display: flex;
    gap: var(--spacing-4);
    padding: var(--spacing-4);
    background-color: color-mix(in oklch, var(--card) 50%, transparent);
    border: 1px solid color-mix(in oklch, var(--border) 50%, transparent);
    border-radius: var(--radius);
    backdrop-filter: blur(4px);
    transition: all 0.2s ease;
    align-items: center;
}

.book-card-horizontal:hover {
    background-color: color-mix(in oklch, var(--card) 80%, transparent);
    transform: translateX(2px);
    border-color: var(--primary-gold, #BF9154);
}

.book-cover-small {
    width: 70px;
    height: 90px;
    background: linear-gradient(135deg, var(--primary-green, #244C33), var(--primary-gold, #BF9154));
    border-radius: calc(var(--radius) - 2px);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.book-cover-small svg {
    width: 30px;
    height: 30px;
    color: white;
}

.book-details {
    flex: 1;
    min-width: 0;
}

.book-details .book-title {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: var(--spacing-1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.book-details .book-author {
    font-size: 0.85rem;
    color: var(--muted-foreground);
    margin-bottom: var(--spacing-2);
}

.book-meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2);
    flex-wrap: wrap;
    gap: var(--spacing-2);
}

.book-rating {
    display: flex;
    align-items: center;
    gap: 2px;
    font-size: 0.8rem;
    color: var(--muted-foreground);
}

.book-price {
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--primary-gold, #BF9154);
}

.availability {
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: 0.8rem;
    color: var(--muted-foreground);
}

.availability-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    display: inline-block;
}

.availability-dot.available {
    background-color: var(--primary-green, #244C33);
    box-shadow: 0 0 0 2px color-mix(in oklch, var(--primary-green, #244C33) 30%, transparent);
}

.availability-dot.limited {
    background-color: var(--primary-gold, #BF9154);
}

.availability-dot.unavailable {
    background-color: var(--primary-coral, #F23D3D);
}

/* ===== BOTTOM NAVIGATION (Mobile) ===== */
.bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background-color: color-mix(in oklch, var(--background) 95%, transparent);
    backdrop-filter: blur(10px);
    border-top: 1px solid var(--border);
    padding: var(--spacing-2) var(--spacing-4);
    z-index: 100;
}

@media (max-width: 768px) {
    .bottom-nav {
        display: flex;
        justify-content: space-around;
        align-items: center;
    }
    
    .main-content {
        padding-bottom: 70px;
    }
}

.bottom-nav-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: var(--muted-foreground);
    font-size: 0.7rem;
    gap: 2px;
    padding: var(--spacing-2) 0;
    transition: color 0.2s ease;
    flex: 1;
    max-width: 70px;
}

.bottom-nav-item svg {
    width: 22px;
    height: 22px;
    stroke-width: 2;
}

.bottom-nav-item.active {
    color: var(--primary-gold, #BF9154);
}

.bottom-nav-item.active svg {
    stroke: var(--primary-gold, #BF9154);
}

/* ===== AD BANNER STYLES ===== */
.ad-banner-section {
    margin-bottom: var(--spacing-8);
}

.ad-banner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: var(--spacing-4) var(--spacing-6);
    border-radius: var(--radius);
    overflow: hidden;
    position: relative;
    min-height: 100px;
}

@media (max-width: 640px) {
    .ad-banner {
        flex-direction: column;
        text-align: center;
        gap: var(--spacing-4);
        padding: var(--spacing-6) var(--spacing-4);
    }
}

.ad-content {
    flex: 1;
}

.ad-content h3 {
    font-size: 1.3rem;
    margin-bottom: var(--spacing-2);
    font-weight: 700;
}

.ad-content p {
    font-size: 0.95rem;
    margin-bottom: var(--spacing-3);
    opacity: 0.9;
}

.ad-icon {
    width: 60px;
    height: 60px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(255,255,255,0.1);
    border-radius: 50%;
    margin-left: var(--spacing-4);
}

.ad-icon svg {
    width: 30px;
    height: 30px;
}

@media (max-width: 640px) {
    .ad-icon {
        margin-left: 0;
    }
}

.ad-image {
    width: 80px;
    height: 80px;
    border-radius: var(--radius);
    overflow: hidden;
}

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

/* ===== STATS CARDS RESPONSIVE ===== */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-4);
    margin-bottom: var(--spacing-8);
}

@media (max-width: 768px) {
    .stats-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: var(--spacing-3);
    }
}

.stat-card {
    background-color: color-mix(in oklch, var(--card) 50%, transparent);
    border: 1px solid color-mix(in oklch, var(--border) 50%, transparent);
    border-radius: var(--radius);
    padding: var(--spacing-4);
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    backdrop-filter: blur(4px);
}

@media (max-width: 480px) {
    .stat-card {
        padding: var(--spacing-3);
        gap: var(--spacing-2);
    }
}

.stat-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

@media (max-width: 480px) {
    .stat-icon {
        width: 40px;
        height: 40px;
    }
    
    .stat-icon svg {
        width: 20px;
        height: 20px;
    }
}

.books-icon {
    background-color: color-mix(in oklch, var(--primary-green, #244C33) 15%, transparent);
    color: var(--primary-green, #244C33);
}

.exchanges-icon {
    background-color: color-mix(in oklch, var(--primary-gold, #BF9154) 15%, transparent);
    color: var(--primary-gold, #BF9154);
}

.rating-icon {
    background-color: color-mix(in oklch, var(--primary-coral, #F23D3D) 15%, transparent);
    color: var(--primary-coral, #F23D3D);
}

.messages-icon {
    background-color: color-mix(in oklch, var(--muted) 50%, transparent);
    color: var(--muted-foreground);
}

.stat-content {
    flex: 1;
    min-width: 0;
}

.stat-value {
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1.2;
    color: var(--foreground);
}

@media (max-width: 480px) {
    .stat-value {
        font-size: 1.2rem;
    }
}

.stat-label {
    font-size: 0.75rem;
    color: var(--muted-foreground);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.stat-change {
    font-size: 0.7rem;
    margin-top: 2px;
}

.stat-change.positive {
    color: var(--primary-green, #244C33);
}

.stat-change.neutral {
    color: var(--muted-foreground);
}

.stat-change.negative {
    color: var(--primary-coral, #F23D3D);
}

/* ===== ACTIVITY SECTION ===== */
.activity-section {
    margin-bottom: var(--spacing-8);
}

.activity-list {
    background-color: color-mix(in oklch, var(--card) 30%, transparent);
    border: 1px solid color-mix(in oklch, var(--border) 50%, transparent);
    border-radius: var(--radius);
    overflow: hidden;
}

.activity-item {
    display: flex;
    align-items: center;
    padding: var(--spacing-4);
    gap: var(--spacing-3);
    border-bottom: 1px solid color-mix(in oklch, var(--border) 50%, transparent);
}

.activity-item:last-child {
    border-bottom: none;
}

@media (max-width: 480px) {
    .activity-item {
        flex-wrap: wrap;
    }
    
    .activity-actions {
        width: 100%;
        margin-left: 40px;
    }
}

.activity-avatar {
    width: 40px;
    height: 40px;
    background-color: color-mix(in oklch, var(--muted) 50%, transparent);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.activity-avatar svg {
    width: 20px;
    height: 20px;
    color: var(--muted-foreground);
}

.activity-content {
    flex: 1;
    min-width: 0;
}

.activity-text {
    font-size: 0.9rem;
    color: var(--foreground);
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.activity-text strong {
    font-weight: 600;
}

.activity-time {
    font-size: 0.7rem;
    color: var(--muted-foreground);
}

.activity-actions {
    flex-shrink: 0;
}

/* ===== BOOKS GRID RESPONSIVE ===== */
.books-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--spacing-4);
    margin-top: var(--spacing-4);
}

@media (max-width: 768px) {
    .books-grid {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 480px) {
    .books-grid {
        grid-template-columns: 1fr;
    }
}

.book-card {
    background-color: color-mix(in oklch, var(--card) 50%, transparent);
    border: 1px solid color-mix(in oklch, var(--border) 50%, transparent);
    border-radius: var(--radius);
    padding: var(--spacing-4);
    backdrop-filter: blur(4px);
    transition: all 0.2s ease;
}

.book-card:hover {
    transform: translateY(-2px);
    border-color: var(--primary-gold, #BF9154);
}

.book-cover {
    aspect-ratio: 3/4;
    background: linear-gradient(135deg, var(--primary-green, #244C33), var(--primary-gold, #BF9154));
    border-radius: var(--radius);
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-3);
}

.book-cover svg {
    width: 40px;
    height: 40px;
    color: white;
}

.book-info {
    min-width: 0;
}

.book-status {
    display: inline-block;
    padding: 2px var(--spacing-2);
    border-radius: calc(var(--radius) - 2px);
    font-size: 0.6rem;
    font-weight: 600;
    text-transform: uppercase;
    margin-bottom: var(--spacing-2);
}

.book-status.available {
    background-color: color-mix(in oklch, var(--primary-green, #244C33) 15%, transparent);
    color: var(--primary-green, #244C33);
}

.book-status.sold {
    background-color: color-mix(in oklch, var(--primary-coral, #F23D3D) 15%, transparent);
    color: var(--primary-coral, #F23D3D);
}

.book-status.borrowed {
    background-color: color-mix(in oklch, var(--primary-gold, #BF9154) 15%, transparent);
    color: var(--primary-gold, #BF9154);
}

.book-info .book-title {
    font-size: 0.95rem;
    font-weight: 600;
    margin-bottom: 2px;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.book-info .book-author {
    font-size: 0.8rem;
    color: var(--muted-foreground);
    margin-bottom: var(--spacing-2);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.book-stats {
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.7rem;
    color: var(--muted-foreground);
}

.book-type {
    background-color: color-mix(in oklch, var(--muted) 50%, transparent);
    padding: 2px var(--spacing-2);
    border-radius: calc(var(--radius) - 2px);
}

/* ===== EMPTY STATE ===== */
.empty-state {
    text-align: center;
    padding: var(--spacing-8);
    background-color: color-mix(in oklch, var(--card) 30%, transparent);
    border: 1px dashed var(--border);
    border-radius: var(--radius);
    color: var(--muted-foreground);
}

.empty-state p {
    margin-bottom: var(--spacing-4);
}

.empty-state.full-width {
    grid-column: 1 / -1;
}

/* ===== SECTION HEADER ===== */
.section-header {
    display: flex;
    justify-content: space-between;
    flex-direction: column;
    align-items: center;
    margin-bottom: var(--spacing-4);
}

.section-header h2 {
    font-size: 1.3rem;
    font-weight: 600;
}

.view-all-link {
    font-size: 0.9rem;
    color: var(--primary-gold, #BF9154);
    text-decoration: none;
    font-weight: 500;
}

.view-all-link:hover {
    text-decoration: underline;
}

/* ===== BUTTON SIZES ===== */
.btn-small {
    padding: var(--spacing-1) var(--spacing-3);
    font-size: 0.75rem;
}

@media (max-width: 480px) {
    .btn-text {
        display: inline-block;
    }
    
    .btn svg + .btn-text {
        margin-left: var(--spacing-1);
    }
}