/* CSS Variables - Theme colors */
:root {
    --bg-primary: #111827;
    --bg-secondary: #1f2937;
    --bg-card: #1f2937;
    --border-color: #374151;
    --text-primary: #f3f4f6;
    --text-secondary: #9ca3af;
    --text-muted: #6b7280;
    --accent: #3b82f6;
    --accent-hover: #60a5fa;
    --accent-bg: rgba(59, 130, 246, 0.1);
    --red: #ef4444;
    --green: #22c55e;
    --yellow: #eab308;
}

[data-theme="light"] {
    --bg-primary: #f9fafb;
    --bg-secondary: #ffffff;
    --bg-card: #ffffff;
    --border-color: #e5e7eb;
    --text-primary: #111827;
    --text-secondary: #6b7280;
    --text-muted: #9ca3af;
    --accent: #2563eb;
    --accent-hover: #3b82f6;
    --accent-bg: rgba(37, 99, 235, 0.08);
    --red: #dc2626;
    --green: #16a34a;
    --yellow: #ca8a04;
}

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

/* Base styles */
body {
    background: var(--bg-primary);
    color: var(--text-primary);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
    font-size: 14px;
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 16px;
}

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

nav {
    display: flex;
    align-items: center;
    gap: 20px;
    padding: 10px 0;
}

.logo {
    font-weight: 700;
    font-size: 18px;
    color: var(--accent);
    text-decoration: none;
    letter-spacing: 0.5px;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
}

.nav-links {
    display: flex;
    gap: 2px;
    align-items: center;
    flex: 1;
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 13px;
    padding: 6px 12px;
    border-radius: 6px;
    transition: color 0.15s, background 0.15s;
}

.nav-link::after {
    content: none;
}

.nav-link:hover {
    color: var(--text-primary);
    background: var(--bg-primary);
    text-decoration: none;
}

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

.docs-link {
    font-size: 12px;
    margin-left: auto;
    opacity: 0.6;
}

.docs-link::after {
    content: none;
}

.docs-link:hover {
    opacity: 1;
}

/* Theme toggle */
.theme-toggle {
    width: 34px;
    height: 34px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    background: transparent;
    color: var(--text-secondary);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    transition: border-color 0.15s;
}

.theme-toggle:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: transparent;
}

/* Main content */
main {
    padding: 24px 0;
    flex: 1 1 auto;
    display: flex;
    flex-direction: column;
}

/* Shared form styles */
form {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

input[type="text"],
input[type="email"],
input[type="password"],
select {
    padding: 7px 10px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: 13px;
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: inherit;
    transition: border-color 0.15s;
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
select:focus {
    outline: none;
    border-color: var(--accent);
}

button {
    padding: 7px 14px;
    border: 1px solid var(--border-color);
    border-radius: 6px;
    cursor: pointer;
    font-size: 13px;
    background: var(--bg-card);
    color: var(--text-primary);
    font-family: inherit;
    transition: border-color 0.15s, background 0.15s;
}

button:hover {
    border-color: var(--accent);
    color: var(--accent);
    background: var(--bg-card);
}

/* Checkbox */
label {
    display: flex;
    gap: 6px;
    align-items: center;
    cursor: pointer;
    color: var(--text-secondary);
}

input[type="checkbox"] {
    appearance: none;
    width: 16px;
    height: 16px;
    border: 1px solid var(--border-color);
    border-radius: 3px;
    cursor: pointer;
    position: relative;
    transition: all 0.15s;
    background: var(--bg-card);
    flex-shrink: 0;
}

input[type="checkbox"]:checked {
    background: var(--accent);
    border-color: var(--accent);
}

input[type="checkbox"]:checked::after {
    content: '✓';
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    font-size: 11px;
    font-weight: 700;
}

/* Table */
table {
    width: 100%;
    background: var(--bg-card);
    border-collapse: collapse;
    overflow: hidden;
    border: 1px solid var(--border-color);
    border-radius: 8px;
}

th,
td {
    padding: 10px 14px;
    text-align: left;
    border-bottom: 1px solid var(--border-color);
}

th {
    background: var(--bg-secondary);
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 12px;
}

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

tr:hover {
    background: var(--accent-bg);
    transition: background-color 0.15s ease;
}

/* Links */
a {
    color: var(--accent);
    text-decoration: none;
    transition: color 0.15s;
}

a::after {
    content: none;
}

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

.link-separator {
    color: var(--text-muted);
    margin: 0 4px;
}

/* Responsive */
@media (max-width: 768px) {
    nav {
        gap: 12px;
        padding: 8px 0;
        flex-wrap: wrap;
    }

    .logo {
        font-size: 16px;
        flex-shrink: 0;
    }

    .nav-links {
        order: 3;
        flex: 1 1 100%;
        gap: 2px;
        overflow-x: auto;
        overflow-y: hidden;
        -webkit-overflow-scrolling: touch;
        scrollbar-width: none;
    }

    .nav-links::-webkit-scrollbar {
        display: none;
    }

    .nav-link {
        flex-shrink: 0;
        font-size: 12px;
        padding: 4px 8px;
    }

    .docs-link {
        order: 2;
        margin-left: auto;
        flex-shrink: 0;
    }

    .theme-toggle {
        order: 1;
        flex-shrink: 0;
    }

    table,
    thead,
    tbody,
    th,
    td,
    tr {
        display: block;
    }

    th {
        display: none;
    }

    tr {
        margin-bottom: 8px;
        border-radius: 6px;
    }
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    color: var(--accent);
    text-decoration: none;
    font-size: 13px;
    margin-bottom: 16px;
}

.back-link::after {
    content: none;
}

.back-link:hover {
    text-decoration: underline;
}
