@font-face {
    font-family: 'Ethereal';
    src: url('../assets/font/EtherealDemo-Black.otf') format('opentype');
    font-weight: 900;
}
@font-face {
    font-family: 'Ethereal';
    src: url('../assets/font/EtherealDemo-Bold.otf') format('opentype');
    font-weight: 700;
}
@font-face {
    font-family: 'Ethereal';
    src: url('../assets/font/EtherealDemo-Medium.otf') format('opentype');
    font-weight: 500;
}

@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700&display=swap');

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

body {
    font-family: 'Inter', sans-serif;
    color: #e8e2f0;
    background: #050510;
    min-height: 100vh;
}

/* ===== TOP NAV — floating pill matching main site ===== */
.docs-nav {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    z-index: 100;
    display: flex;
    align-items: center;
    gap: 40px;
    padding: 10px 12px 10px 16px;
    background: rgba(255, 255, 255, 0.04);
    backdrop-filter: blur(24px);
    -webkit-backdrop-filter: blur(24px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 100px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4),
                inset 0 1px 0 rgba(255, 255, 255, 0.05);
}

.docs-nav-brand {
    display: flex;
    align-items: center;
    gap: 10px;
    text-decoration: none;
}

.docs-nav-logo {
    width: 28px;
    height: 28px;
    border-radius: 7px;
}

.docs-nav-title {
    font-family: 'Ethereal', serif;
    font-size: 18px;
    font-weight: 900;
    color: #e0d6f0;
}

.docs-nav-links {
    display: flex;
    gap: 6px;
    align-items: center;
}

.docs-nav-links a {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    color: rgba(255, 255, 255, 0.5);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    padding: 8px 18px;
    border-radius: 100px;
    transition: all 0.2s ease;
}

.docs-nav-links a:hover {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.06);
}

.docs-nav-icon {
    width: 14px;
    height: 14px;
    opacity: 0.5;
    filter: brightness(0) invert(1);
}

.docs-nav-links a:hover .docs-nav-icon {
    opacity: 0.8;
}

/* ===== LAYOUT ===== */
.docs-layout {
    display: flex;
    padding-top: 80px;
    min-height: 100vh;
}

/* ===== SIDEBAR ===== */
.docs-sidebar {
    position: fixed;
    top: 80px;
    left: 0;
    bottom: 0;
    width: 240px;
    padding: 20px 16px;
    overflow-y: auto;
    display: flex;
    flex-direction: column;
    gap: 0;
}

/* ===== SEARCH ===== */
.docs-search {
    position: relative;
    margin-bottom: 20px;
    padding: 0 4px;
}

.docs-search-input {
    width: 100%;
    padding: 9px 12px 9px 32px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.8);
    font-size: 12.5px;
    font-family: 'Inter', sans-serif;
    font-weight: 500;
    outline: none;
    transition: all 0.2s ease;
}

.docs-search-input::placeholder {
    color: rgba(255, 255, 255, 0.2);
}

.docs-search-input:focus {
    border-color: rgba(255, 255, 255, 0.12);
    background: rgba(255, 255, 255, 0.06);
}

.docs-search-icon {
    position: absolute;
    left: 16px;
    top: 50%;
    transform: translateY(-50%);
    width: 13px;
    height: 13px;
    opacity: 0.2;
    pointer-events: none;
}

.docs-search-results {
    position: absolute;
    top: calc(100% + 6px);
    left: 4px;
    right: 4px;
    background: rgba(12, 12, 24, 0.95);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 10px;
    padding: 6px;
    z-index: 50;
    display: none;
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.5);
    max-height: 320px;
    overflow-y: auto;
}

.docs-search-results.visible {
    display: block;
}

.docs-search-result {
    display: flex;
    flex-direction: column;
    gap: 2px;
    padding: 10px 12px;
    border-radius: 7px;
    text-decoration: none;
    transition: background 0.12s ease;
}

.docs-search-result:hover {
    background: rgba(255, 255, 255, 0.06);
}

.docs-search-result-title {
    font-size: 13px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.8);
}

.docs-search-result-match {
    font-size: 11.5px;
    color: rgba(255, 255, 255, 0.3);
    line-height: 1.4;
}

.docs-search-result-match mark {
    background: none;
    color: rgba(255, 255, 255, 0.7);
    font-weight: 600;
}

.docs-search-empty {
    padding: 12px;
    text-align: center;
    font-size: 12px;
    color: rgba(255, 255, 255, 0.2);
}

.sidebar-section-title {
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: rgba(255, 255, 255, 0.25);
    padding: 0 12px;
    margin-bottom: 16px;
}

.sidebar-link {
    display: block;
    padding: 8px 12px;
    border-radius: 8px;
    color: rgba(255, 255, 255, 0.4);
    text-decoration: none;
    font-size: 13px;
    font-weight: 500;
    transition: all 0.15s ease;
    margin-bottom: 1px;
}

.sidebar-link:hover {
    color: rgba(255, 255, 255, 0.8);
    background: rgba(255, 255, 255, 0.04);
}

.sidebar-link.active {
    color: rgba(255, 255, 255, 0.9);
    background: rgba(255, 255, 255, 0.06);
    font-weight: 600;
}

/* ===== MAIN CONTENT ===== */
.docs-main {
    margin-left: 240px;
    flex: 1;
    min-width: 0;
    padding: 0 60px 100px;
    max-width: 800px;
}

.docs-content h1 {
    font-family: 'Ethereal', serif;
    font-size: 36px;
    font-weight: 900;
    letter-spacing: 0.02em;
    margin-bottom: 8px;
    color: #fff;
}

.docs-content .subtitle {
    font-size: 15px;
    color: rgba(255, 255, 255, 0.35);
    margin-bottom: 48px;
    margin-top: 0;
    line-height: 1.6;
}

.docs-content h2 {
    font-size: 18px;
    font-weight: 700;
    color: rgba(255, 255, 255, 0.9);
    margin-top: 56px;
    margin-bottom: 16px;
    letter-spacing: 0.01em;
}

.docs-content h3 {
    font-size: 15px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.75);
    margin-top: 32px;
    margin-bottom: 12px;
}

.docs-content p {
    font-size: 14px;
    line-height: 1.8;
    color: rgba(255, 255, 255, 0.5);
    margin-bottom: 16px;
}

.docs-content strong {
    color: rgba(255, 255, 255, 0.8);
    font-weight: 600;
}

.docs-content ol,
.docs-content ul {
    margin: 0 0 20px 20px;
    color: rgba(255, 255, 255, 0.5);
    font-size: 14px;
    line-height: 1.8;
}

.docs-content li {
    margin-bottom: 6px;
}

.docs-content li::marker {
    color: rgba(255, 255, 255, 0.2);
}

.docs-content code {
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(255, 255, 255, 0.06);
    padding: 2px 7px;
    border-radius: 5px;
    font-size: 12.5px;
    color: rgba(255, 255, 255, 0.7);
    font-family: 'SF Mono', 'Fira Code', 'Consolas', monospace;
}

.docs-content blockquote {
    margin: 20px 0;
    padding: 14px 18px;
    border-left: 2px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.02);
    border-radius: 0 8px 8px 0;
}

.docs-content blockquote p {
    margin-bottom: 0;
    color: rgba(255, 255, 255, 0.45);
    font-size: 13.5px;
}

.docs-content hr {
    border: none;
    border-top: 1px solid rgba(255, 255, 255, 0.05);
    margin: 48px 0;
}

/* ===== TABLES ===== */
.docs-content table {
    width: 100%;
    border-collapse: collapse;
    margin: 16px 0 28px;
    font-size: 13.5px;
}

.docs-content thead th {
    text-align: left;
    padding: 10px 16px;
    font-weight: 600;
    font-size: 11px;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: rgba(255, 255, 255, 0.3);
    border-bottom: 1px solid rgba(255, 255, 255, 0.06);
}

.docs-content tbody td {
    padding: 10px 16px;
    color: rgba(255, 255, 255, 0.5);
    border-bottom: 1px solid rgba(255, 255, 255, 0.03);
}

.docs-content tbody tr:hover {
    background: rgba(255, 255, 255, 0.02);
}

/* ===== FOOTER ===== */
.docs-footer {
    margin-left: 240px;
    max-width: 800px;
    padding: 0 60px 48px;
}

.docs-footer-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
    font-size: 12px;
    color: rgba(255, 255, 255, 0.15);
}

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

.docs-footer-nav a {
    color: rgba(255, 255, 255, 0.25);
    text-decoration: none;
    font-size: 12px;
    font-weight: 500;
    transition: color 0.2s;
}

.docs-footer-nav a:hover {
    color: rgba(255, 255, 255, 0.6);
}

/* ===== PAGE NAV (prev/next) ===== */
.docs-page-nav {
    display: flex;
    justify-content: space-between;
    gap: 16px;
    margin-top: 64px;
    padding-top: 32px;
    border-top: 1px solid rgba(255, 255, 255, 0.04);
}

.docs-page-nav a {
    display: flex;
    flex-direction: column;
    gap: 4px;
    padding: 14px 20px;
    border-radius: 10px;
    text-decoration: none;
    transition: all 0.15s ease;
    flex: 1;
    max-width: 50%;
}

.docs-page-nav a:hover {
    background: rgba(255, 255, 255, 0.03);
}

.docs-page-nav a.next {
    text-align: right;
    margin-left: auto;
}

.docs-page-nav-label {
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: rgba(255, 255, 255, 0.2);
}

.docs-page-nav-title {
    font-size: 14px;
    font-weight: 600;
    color: rgba(255, 255, 255, 0.6);
    transition: color 0.15s;
}

.docs-page-nav a:hover .docs-page-nav-title {
    color: rgba(255, 255, 255, 0.9);
}

/* ===== RESPONSIVE ===== */
@media (max-width: 768px) {
    .docs-nav {
        top: 12px;
        gap: 20px;
        padding: 8px 10px 8px 14px;
    }

    .docs-nav-links a {
        padding: 6px 12px;
        font-size: 12px;
    }

    .docs-sidebar {
        display: none;
    }

    .docs-main {
        margin-left: 0;
        padding: 0 24px 60px;
    }

    .docs-content h1 {
        font-size: 28px;
    }

    .docs-footer {
        margin-left: 0;
        padding: 0 24px 48px;
    }

    .docs-page-nav {
        flex-direction: column;
    }

    .docs-page-nav a {
        max-width: 100%;
    }
}