/* L2 Astral Database - Styles */

:root {
    --bg-dark: #1a1a2e;
    --bg-darker: #16162a;
    --bg-card: #252542;
    --bg-card-hover: #2d2d4a;
    --text-primary: #e0e0e0;
    --text-secondary: #a0a0a0;
    --text-muted: #707070;
    --accent: #4a90d9;
    --accent-hover: #5ba0e9;
    --border: #3a3a5a;
    --success: #4caf50;
    --warning: #ff9800;
    --danger: #f44336;

    /* Grade colors */
    --grade-ng: #9d9d9d;
    --grade-d: #1eff00;
    --grade-c: #0070dd;
    --grade-b: #a335ee;
    --grade-a: #ff8000;
    --grade-s: #e6cc80;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-dark);
    color: var(--text-primary);
    line-height: 1.6;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.2s;
}

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

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 20px;
}

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

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 15px 0;
}

.logo {
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
}

.logo-l2 {
    color: var(--accent);
}

.logo-astral {
    color: var(--grade-a);
}

.logo-db {
    color: var(--text-secondary);
    font-weight: normal;
}

.header-links {
    display: flex;
    gap: 20px;
}

.header-links a {
    color: var(--text-secondary);
    font-size: 14px;
}

.header-links a:hover {
    color: var(--text-primary);
}

/* Navigation */
.main-nav {
    border-top: 1px solid var(--border);
}

.main-nav ul {
    display: flex;
    list-style: none;
    gap: 5px;
    padding: 10px 0;
    flex-wrap: wrap;
}

.main-nav li a {
    display: block;
    padding: 8px 16px;
    color: var(--text-secondary);
    border-radius: 4px;
    transition: all 0.2s;
}

.main-nav li a:hover,
.main-nav li.active a {
    background: var(--bg-card);
    color: var(--text-primary);
}

.main-nav li.active a {
    border-bottom: 2px solid var(--accent);
}

/* Main content */
.site-main {
    flex: 1;
    padding: 30px 0;
}

/* Page header */
.page-header {
    margin-bottom: 30px;
}

.page-header h1 {
    font-size: 28px;
    margin-bottom: 10px;
}

.page-header p {
    color: var(--text-secondary);
}

/* Breadcrumbs */
.breadcrumbs {
    margin-bottom: 20px;
    font-size: 14px;
    color: var(--text-muted);
}

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

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

/* Search form */
.search-form {
    background: var(--bg-card);
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 30px;
}

.search-form .form-row {
    display: flex;
    gap: 15px;
    flex-wrap: wrap;
    align-items: flex-end;
}

.search-form .form-group {
    flex: 1;
    min-width: 200px;
}

.search-form label {
    display: block;
    margin-bottom: 5px;
    color: var(--text-secondary);
    font-size: 14px;
}

.search-form input,
.search-form select {
    width: 100%;
    padding: 10px 15px;
    background: var(--bg-darker);
    border: 1px solid var(--border);
    border-radius: 4px;
    color: var(--text-primary);
    font-size: 14px;
}

.search-form input:focus,
.search-form select:focus {
    outline: none;
    border-color: var(--accent);
}

.search-form button {
    padding: 10px 30px;
    background: var(--accent);
    color: white;
    border: none;
    border-radius: 4px;
    cursor: pointer;
    font-size: 14px;
    transition: background 0.2s;
}

.search-form button:hover {
    background: var(--accent-hover);
}

.search-hint {
    margin-top: 10px;
    font-size: 12px;
    color: var(--text-muted);
}

/* Tables */
.data-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--bg-card);
    border-radius: 8px;
    overflow: hidden;
}

.data-table th,
.data-table td {
    padding: 12px 15px;
    text-align: left;
    border-bottom: 1px solid var(--border);
}

.data-table th {
    background: var(--bg-darker);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
}

.data-table tr:hover {
    background: var(--bg-card-hover);
}

.data-table tr:last-child td {
    border-bottom: none;
}

.data-table .icon-cell {
    width: 40px;
}

.data-table .icon-cell img {
    width: 32px;
    height: 32px;
    vertical-align: middle;
}

.data-table .name-cell {
    font-weight: 500;
}

.data-table .number-cell {
    text-align: right;
    font-family: monospace;
}

.data-table .grade-cell {
    text-align: center;
    font-weight: bold;
}

/* Grade colors */
.grade-ng { color: var(--grade-ng); }
.grade-d { color: var(--grade-d); }
.grade-c { color: var(--grade-c); }
.grade-b { color: var(--grade-b); }
.grade-a { color: var(--grade-a); }
.grade-s { color: var(--grade-s); }

/* Item cards */
.item-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 20px;
}

.item-card {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 20px;
    transition: transform 0.2s, box-shadow 0.2s;
}

.item-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.3);
}

.item-card-header {
    display: flex;
    gap: 15px;
    margin-bottom: 15px;
}

.item-card-icon {
    width: 48px;
    height: 48px;
    flex-shrink: 0;
}

.item-card-icon img {
    width: 100%;
    height: 100%;
}

.item-card-title {
    flex: 1;
}

.item-card-title h3 {
    font-size: 16px;
    margin-bottom: 4px;
}

.item-card-title .item-type {
    font-size: 12px;
    color: var(--text-muted);
}

.item-card-stats {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 8px;
    font-size: 13px;
}

.item-card-stats .stat {
    display: flex;
    justify-content: space-between;
}

.item-card-stats .stat-label {
    color: var(--text-muted);
}

/* Detail page */
.detail-page {
    display: grid;
    grid-template-columns: 350px 1fr;
    gap: 30px;
}

.detail-sidebar {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 25px;
    height: fit-content;
}

.detail-icon {
    text-align: center;
    margin-bottom: 20px;
}

.detail-icon img {
    width: 64px;
    height: 64px;
}

.detail-name {
    text-align: center;
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 5px;
}

.detail-type {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: 20px;
}

.detail-stats {
    border-top: 1px solid var(--border);
    padding-top: 20px;
}

.detail-stats .stat-row {
    display: flex;
    justify-content: space-between;
    padding: 8px 0;
    border-bottom: 1px solid var(--border);
}

.detail-stats .stat-row:last-child {
    border-bottom: none;
}

.detail-stats .stat-label {
    color: var(--text-secondary);
}

.detail-stats .stat-value {
    font-weight: 500;
}

.detail-content {
    background: var(--bg-card);
    border-radius: 8px;
    padding: 25px;
}

.detail-section {
    margin-bottom: 30px;
}

.detail-section:last-child {
    margin-bottom: 0;
}

.detail-section h2 {
    font-size: 18px;
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid var(--border);
}

/* Pagination */
.pagination {
    display: flex;
    justify-content: center;
    gap: 5px;
    margin-top: 30px;
    flex-wrap: wrap;
}

.page-link {
    padding: 8px 14px;
    background: var(--bg-card);
    color: var(--text-secondary);
    border-radius: 4px;
    transition: all 0.2s;
}

.page-link:hover,
.page-link.active {
    background: var(--accent);
    color: white;
}

.page-dots {
    padding: 8px 10px;
    color: var(--text-muted);
}

/* Stats display */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(150px, 1fr));
    gap: 15px;
}

.stat-box {
    background: var(--bg-darker);
    padding: 15px;
    border-radius: 6px;
    text-align: center;
}

.stat-box .value {
    font-size: 24px;
    font-weight: bold;
    color: var(--accent);
}

.stat-box .label {
    font-size: 12px;
    color: var(--text-muted);
    margin-top: 5px;
}

/* Drop table */
.drop-table .chance-high { color: var(--success); }
.drop-table .chance-medium { color: var(--warning); }
.drop-table .chance-low { color: var(--danger); }

/* Classes tree */
.class-tree {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.class-branch {
    display: flex;
    align-items: center;
    gap: 10px;
    flex-wrap: wrap;
}

.class-node {
    background: var(--bg-darker);
    padding: 10px 20px;
    border-radius: 6px;
    border: 1px solid var(--border);
}

.class-node.active {
    border-color: var(--accent);
    background: var(--bg-card);
}

.class-arrow {
    color: var(--text-muted);
}

/* Category boxes on home */
.category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 20px;
    margin-top: 30px;
}

.category-box {
    background: var(--bg-card);
    padding: 30px 20px;
    border-radius: 8px;
    text-align: center;
    transition: transform 0.2s, box-shadow 0.2s;
    text-decoration: none;
    color: var(--text-primary);
}

.category-box:hover {
    transform: translateY(-3px);
    box-shadow: 0 5px 25px rgba(0, 0, 0, 0.3);
    color: var(--text-primary);
}

.category-box .icon {
    font-size: 40px;
    margin-bottom: 15px;
}

.category-box h3 {
    font-size: 18px;
    margin-bottom: 5px;
}

.category-box .count {
    color: var(--text-muted);
    font-size: 14px;
}

/* Empty state */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-muted);
}

.empty-state h3 {
    margin-bottom: 10px;
    color: var(--text-secondary);
}

/* Footer */
.site-footer {
    background: var(--bg-darker);
    border-top: 1px solid var(--border);
    padding: 30px 0;
    margin-top: auto;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 20px;
}

.footer-info p {
    color: var(--text-muted);
    font-size: 14px;
}

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

.footer-links {
    display: flex;
    gap: 20px;
}

.footer-links a {
    color: var(--text-secondary);
    font-size: 14px;
}

/* Language switcher */
.lang-switcher {
    display: flex;
    gap: 5px;
    margin-right: 15px;
    padding-right: 15px;
    border-right: 1px solid var(--border);
}

.lang-link {
    padding: 4px 8px;
    border-radius: 3px;
    font-size: 12px;
    font-weight: bold;
    color: var(--text-muted);
    transition: all 0.2s;
}

.lang-link:hover {
    color: var(--text-primary);
    background: var(--bg-card);
}

.lang-link.active {
    color: var(--accent);
    background: var(--bg-card);
}

/* Class tree improvements */
.class-tree-container {
    background: var(--bg-darker);
    padding: 20px;
    border-radius: 8px;
}

.class-tree .class-branch {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.class-tree .class-arrow {
    color: var(--accent);
    font-size: 14px;
}

.class-node {
    display: inline-block;
    padding: 8px 16px;
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 6px;
    color: var(--text-primary);
    transition: all 0.2s;
    text-decoration: none;
}

.class-node:hover {
    background: var(--bg-card-hover);
    border-color: var(--accent);
    color: var(--text-primary);
}

.class-node.active {
    background: var(--accent);
    border-color: var(--accent);
    color: white;
}

/* Responsive */
@media (max-width: 900px) {
    .detail-page {
        grid-template-columns: 1fr;
    }

    .detail-sidebar {
        order: -1;
    }
}

@media (max-width: 600px) {
    .header-top {
        flex-direction: column;
        gap: 15px;
    }

    .main-nav ul {
        justify-content: center;
    }

    .search-form .form-row {
        flex-direction: column;
    }

    .search-form .form-group {
        min-width: 100%;
    }

    .footer-content {
        flex-direction: column;
        text-align: center;
    }
}