/* =========================================
   1. ROOT VARIABLES & BASE STYLES
   ========================================= */
:root {
    --bg-color: #0d1117;
    --text-main: #e6edf3;
    --text-muted: #8b949e;
    --accent-gold: #d4af37;
    --card-bg: #161b22;
    --modal-blur: rgba(13, 17, 23, 0.85);
}

body {
    background-color: var(--bg-color);
    color: var(--text-main);
    font-family: 'Georgia', serif;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-height: 100vh;
}

/* =========================================
   2. TYPOGRAPHY & HEADERS
   ========================================= */
.main-header { text-align: center; width: 90%; max-width: 1200px; margin-top: 3rem; }
header h1 { font-size: 3.5rem; text-transform: uppercase; letter-spacing: 5px; margin: 0; color: var(--text-main); }
.subtitle { color: var(--accent-gold); font-size: 1.2rem; text-transform: uppercase; letter-spacing: 2px; margin: 10px 0; }
.intro-text { color: var(--text-muted); font-size: 1rem; font-style: italic; max-width: 700px; margin: 0 auto 2rem auto; line-height: 1.5; }
.solid-divider { color: var(--text-muted); font-size: 1.2rem; letter-spacing: -1px; margin: 1rem 0; overflow: hidden; white-space: nowrap; }

/* =========================================
   3. LAYOUT CONTAINERS & OMNIBOX
   ========================================= */
.dashboard-container { width: 95%; max-width: 1400px; display: flex; flex-direction: column; align-items: center; }
.search-container { width: 100%; max-width: 500px; text-align: center; margin-bottom: 2rem; }
#omnibox { width: 80%; padding: 5px; font-size: 1.1rem; background: transparent; border: none; color: var(--accent-gold); text-align: center; outline: none; font-family: 'Georgia', serif; font-style: italic; }
#omnibox::placeholder { color: var(--text-muted); }

/* =========================================
   4. HOME PAGE SHOWCASE
   ========================================= */
.featured-showcase { display: flex; flex-direction: row; justify-content: space-between; gap: 2rem; width: 100%; margin-bottom: 2rem; }
.featured-card { background-color: var(--card-bg); padding: 1.5rem; border-radius: 4px; border-top: 3px solid var(--accent-gold); flex: 1; cursor: pointer; transition: 0.3s ease; }
.featured-card:hover { transform: translateY(-5px); box-shadow: 0 5px 15px rgba(212, 175, 55, 0.2); }
.featured-card h3 { margin: 0 0 0.5rem 0; color: var(--text-muted); text-transform: uppercase; font-size: 0.8rem; letter-spacing: 2px; }
.featured-card h4 { color: var(--accent-gold); margin: 0 0 10px 0; font-size: 1.3rem; }
.featured-card p { font-size: 0.95rem; line-height: 1.4; color: var(--text-main); }

/* =========================================
   5. TIMELINE NAVIGATION
   ========================================= */
.navigation-timeline { position: relative; max-width: 1000px; width: 100%; margin: 3rem auto; padding: 2rem 0; }
.center-line { position: absolute; width: 2px; background-color: var(--text-muted); top: 0; bottom: 0; left: 50%; transform: translateX(-50%); }
.nav-item { position: relative; width: 50%; box-sizing: border-box; }
.nav-item.left { left: 0; padding: 1.5rem 3rem 1.5rem 1rem; text-align: right; }
.nav-item.right { left: 50%; padding: 1.5rem 1rem 1.5rem 3rem; text-align: left; }
.nav-card { display: inline-block; background-color: var(--card-bg); color: var(--text-main); text-decoration: none; padding: 1rem 3rem; font-size: 1.2rem; border: 1px solid #30363d; border-radius: 4px; transition: 0.3s ease; text-transform: uppercase; letter-spacing: 2px; }
.nav-card:hover { background-color: var(--accent-gold); color: var(--bg-color); border-color: var(--accent-gold); }

/* =========================================
   6. DRAGON CARDS
   ========================================= */
.dragon-card { background-color: var(--card-bg); border: 1px solid #30363d; border-radius: 4px; padding: 1.5rem; cursor: pointer; transition: 0.3s ease; text-align: left; }
.dragon-card:hover { border-color: var(--accent-gold); transform: translateY(-5px); box-shadow: 0 5px 15px rgba(212, 175, 55, 0.2); }
.dragon-card h3 { color: var(--accent-gold); margin: 0; font-size: 1.8rem; text-transform: uppercase; }
.dragon-card p { margin: 0.5rem 0; font-size: 0.95rem; color: var(--text-main); }

/* =========================================
   7. UNIVERSAL MODALS
   ========================================= */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: var(--modal-blur); backdrop-filter: blur(8px); display: flex; justify-content: center; align-items: center; z-index: 9999; opacity: 1; transition: opacity 0.3s ease; }
.modal-overlay.hidden { opacity: 0; pointer-events: none; }
.modal-content { background-color: var(--card-bg); border: 1px solid var(--accent-gold); padding: 2.5rem; border-radius: 4px; width: 90%; max-width: 700px; max-height: 85vh; overflow-y: auto; position: relative; box-shadow: 0 10px 30px rgba(0, 0, 0, 0.8); }
.close-btn { position: absolute; top: 15px; right: 25px; font-size: 2rem; color: var(--accent-gold); cursor: pointer; transition: 0.2s; }
.close-btn:hover { color: #fff; }

/* =========================================
   8. FOOTER & NAV
   ========================================= */
footer { margin-top: auto; padding: 2rem; color: var(--text-muted); font-family: sans-serif; font-size: 0.75rem; text-transform: uppercase; letter-spacing: 1.5px; }
.archive-nav { display: flex; justify-content: center; gap: 1rem; width: 100%; margin: 2rem 0; padding-bottom: 2rem; border-bottom: 1px solid #30363d; }
.nav-btn { background-color: var(--card-bg); color: var(--text-main); text-decoration: none; padding: 0.6rem 1.2rem; font-size: 0.9rem; border: 1px solid #30363d; border-radius: 4px; transition: 0.3s ease; text-transform: uppercase; letter-spacing: 2px; }
.nav-btn:hover { background-color: var(--accent-gold); color: var(--bg-color); border-color: var(--accent-gold); cursor: pointer; }

/* =========================================
   9. CHARACTER GRID
   ========================================= */
.character-grid { display: grid; grid-template-columns: repeat(auto-fill, minmax(280px, 1fr)); gap: 1.5rem; width: 100%; margin: 2rem 0; }
.character-card { background-color: var(--card-bg); border: 1px solid #30363d; padding: 1.5rem; border-radius: 4px; cursor: pointer; transition: 0.3s ease; }
.character-card:hover { border-color: var(--accent-gold); transform: translateY(-5px); box-shadow: 0 5px 15px rgba(212, 175, 55, 0.2); }
.character-card h3 { color: var(--accent-gold); margin: 0 0 0.5rem 0; font-size: 1.3rem; text-transform: uppercase; }

/* =========================================
   10. BATTLE TIMELINE ELEMENTS
   ========================================= */
.battle-card { display: inline-block; width: 100%; box-sizing: border-box; }
.time-tag { font-family: 'Georgia', serif; font-style: italic; color: var(--accent-gold); letter-spacing: 1px; }
.nav-item::after { content: ''; position: absolute; width: 12px; height: 12px; border-radius: 50%; background-color: var(--bg-color); border: 3px solid var(--accent-gold); top: 50%; transform: translateY(-50%); z-index: 2; }
.nav-item.left::after { right: -9px; }
.nav-item.right::after { left: -9px; }

/* =========================================
   11. ACTIVE STATES & HELPERS
   ========================================= */
.nav-btn.active { background-color: var(--accent-gold) !important; color: var(--bg-color) !important; border-color: var(--accent-gold) !important; }
.search-row-item:hover { background-color: rgba(214, 175, 55, 0.15) !important; }

/* =========================================
   12. LIBRARY GRID LAYOUT
   ========================================= */
#random-references-grid { display: grid !important; grid-template-columns: repeat(2, 1fr) !important; gap: 2rem !important; width: 100%; }
.reference-scroll-card { min-height: 180px; height: 100%; box-sizing: border-box; }

/* =========================================
   14. HOUSES GRID LAYOUT
   ========================================= */
#houses-grid { display: grid !important; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)) !important; gap: 2rem !important; padding: 2rem 0; width: 100%; align-self: stretch; }

/* =========================================
   15. UNIVERSAL MODAL — NAV CONTROLS & TYPE TAG
   ========================================= */
.modal-nav-controls { position: absolute; top: 15px; left: 20px; display: flex; gap: 8px; z-index: 10; }
.modal-nav-btn { background: transparent; border: 1px solid #30363d; color: var(--accent-gold); font-size: 1.1rem; line-height: 1; padding: 0.3rem 0.7rem; border-radius: 4px; cursor: pointer; transition: 0.2s ease; font-family: inherit; }
.modal-nav-btn:hover:not(:disabled) { background: var(--accent-gold); color: var(--bg-color); border-color: var(--accent-gold); }
.modal-nav-btn:disabled { opacity: 0.25; cursor: not-allowed; }
.modal-type-tag { display: inline-block; font-size: 0.7rem; text-transform: uppercase; letter-spacing: 1.5px; color: var(--bg-color); background: var(--accent-gold); padding: 3px 8px; border-radius: 3px; font-weight: bold; margin-bottom: 0.75rem; margin-left: 2.5rem; }

/* =========================================
   16. CLICKABLE ENTITY LINKS
   ========================================= */
.entity-link { color: var(--accent-gold); cursor: pointer; text-decoration: underline dotted; text-decoration-thickness: 1px; text-underline-offset: 3px; transition: color 0.2s ease; }
.entity-link:hover { color: #fff; }

.modal-divider { height: 1px; margin: 1.25rem 0; background: linear-gradient(90deg, transparent, var(--accent-gold), transparent); }

/* =========================================
   17. DARK ROYAL ARCHIVE THEME
   ========================================= */
:root {
    --bg-color: #111722;
    --bg-deep: #0a0e16;
    --surface: #1a202c;
    --surface-raised: #202838;
    --text-main: #ede4cf;
    --text-muted: #ada792;
    --accent-gold: #c9a54a;
    --accent-gold-light: #ead384;
    --border-color: rgba(201, 165, 74, 0.28);
    --card-bg: rgba(26, 32, 44, 0.92);
    --modal-blur: rgba(7, 10, 16, 0.78);
}

body {
    background:
        radial-gradient(circle at 15% -10%, rgba(93, 78, 43, 0.20), transparent 32rem),
        radial-gradient(circle at 90% 15%, rgba(34, 54, 82, 0.24), transparent 28rem),
        linear-gradient(135deg, var(--bg-deep), var(--bg-color) 55%, #131a27);
    font-family: Georgia, 'Times New Roman', serif;
    letter-spacing: 0.01em;
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.18;
    z-index: -1;
    background-image: repeating-radial-gradient(circle at 0 0, rgba(255,255,255,.18) 0, rgba(255,255,255,.18) 1px, transparent 1px, transparent 4px);
    background-size: 5px 5px;
    mix-blend-mode: soft-light;
}

header h1 {
    color: var(--text-main);
    text-shadow: 0 2px 0 var(--bg-deep), 0 0 26px rgba(201, 165, 74, 0.12);
}

.subtitle { color: var(--accent-gold-light); }
.intro-text { color: #c6bea9; }
.current-page-text { color: var(--text-muted); font-size: .72rem; letter-spacing: .18em; text-transform: uppercase; margin-top: 1rem; }
.solid-divider { height: 1px; width: min(620px, 90%); margin: 1.6rem auto 0; font-size: 0; background: linear-gradient(90deg, transparent, var(--accent-gold), transparent); opacity: .8; }

.archive-nav { border-bottom-color: var(--border-color); flex-wrap: wrap; }
.nav-btn {
    background: rgba(26, 32, 44, .72);
    border-color: var(--border-color);
    color: var(--text-main);
    border-radius: 999px;
    padding: .65rem 1.25rem;
    font-size: .72rem;
    font-weight: bold;
}
.nav-btn:hover, .nav-btn.active { box-shadow: 0 0 18px rgba(201,165,74,.16); }

.featured-card, .dragon-card, .character-card {
    background: linear-gradient(145deg, rgba(34, 42, 57, .96), rgba(21, 27, 39, .96));
    border-color: var(--border-color);
    border-radius: 10px;
    box-shadow: inset 0 1px rgba(255,255,255,.035), 0 10px 24px rgba(0,0,0,.14);
}
.featured-card:hover, .dragon-card:hover, .character-card:hover {
    transform: translateY(-6px);
    border-color: var(--accent-gold);
    box-shadow: inset 0 1px rgba(255,255,255,.06), 0 16px 32px rgba(0,0,0,.25), 0 0 0 1px rgba(201,165,74,.12);
}
.dragon-card h3, .character-card h3, .featured-card h4 { color: var(--accent-gold-light); }

.house-card { position: relative; overflow: hidden; border-top: 3px solid var(--house-color, var(--accent-gold)); }
.house-card::after { content: '✦'; position: absolute; top: 1rem; right: 1rem; color: var(--house-color, var(--accent-gold)); opacity: .65; font-size: 1.1rem; }
.house-h001 { --house-color: #c9d3d7; }
.house-h002 { --house-color: #b84b4b; }
.house-h003 { --house-color: #c83f42; }
.house-h004 { --house-color: #e2b63c; }
.house-h005 { --house-color: #91b9df; }
.house-h006 { --house-color: #a0a7af; }
.house-h007 { --house-color: #d6be5f; }
.house-h008 { --house-color: #d88748; }
.house-h009 { --house-color: #66a5d7; }

.modal-overlay { background: rgba(5, 8, 14, .72); }
.modal-content {
    background: linear-gradient(145deg, #252b36, #171d28 72%);
    border: 1px solid rgba(201,165,74,.78);
    border-radius: 12px;
    box-shadow: 0 26px 80px rgba(0,0,0,.62), inset 0 1px rgba(255,255,255,.05);
    padding: 3rem 2.5rem 2.5rem;
}
.modal-content::before { content: '✦  •  ✦'; display: block; text-align: center; color: var(--accent-gold); letter-spacing: .6rem; font-size: .7rem; margin: -1.1rem 0 1.25rem; opacity: .8; }
.modal-content h2 { color: var(--text-main); font-size: clamp(1.7rem, 4vw, 2.25rem); }
.modal-content p { line-height: 1.55; }
.modal-type-tag { background: var(--accent-gold); color: var(--bg-deep); border-radius: 999px; }
.modal-divider { margin: 1.5rem 0; background: linear-gradient(90deg, transparent, var(--accent-gold-light), transparent); }
.close-btn { color: var(--accent-gold-light); }
.modal-nav-btn { border-color: var(--border-color); color: var(--accent-gold-light); }

.entity-link { color: var(--accent-gold-light); }
.entity-link:hover { color: #fff4c8; }
.center-line { background: linear-gradient(var(--accent-gold), rgba(201,165,74,.12)); }
.nav-item::after { background-color: var(--surface); border-color: var(--accent-gold-light); box-shadow: 0 0 0 4px rgba(201,165,74,.08); }

input#global-search, #omnibox { background: rgba(12, 16, 24, .65) !important; border-color: var(--border-color) !important; color: var(--text-main) !important; border-radius: 8px !important; box-shadow: inset 0 1px 5px rgba(0,0,0,.22); }
footer { color: #aaa28d; }

@media (max-width: 700px) {
    .main-header { margin-top: 2rem; }
    header h1 { font-size: 2.3rem; letter-spacing: .18em; }
    .modal-content { padding: 2.5rem 1.35rem 1.5rem; }
    .archive-nav { gap: .5rem; }
    .nav-btn { padding: .55rem .8rem; letter-spacing: .1em; }
}

/* =========================================
   18. SITE FOOTER
   ========================================= */
.site-footer {
    width: 100%;
    box-sizing: border-box;
    margin-top: 4rem;
    padding: 1.1rem 1.5rem;
    border-top: 1px solid rgba(201, 165, 74, .22);
    background: rgba(7, 10, 16, .4);
    color: var(--text-muted);
    font-family: Inter, Arial, sans-serif;
    font-size: .75rem;
    letter-spacing: 0;
    text-transform: none;
}
.footer-inner {
    max-width: 980px;
    margin: 0 auto;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem 2rem;
}
.ig-link { color: var(--text-muted); text-decoration: none; transition: color .2s ease; }
.ig-link:hover, .ig-link:focus-visible { color: var(--accent-gold-light); }

/* Mobile navigation: desktop and tablet tabs remain unchanged. */
.menu-toggle { display: none; }

@media (max-width: 767px) {
    .menu-toggle {
        width: 46px;
        height: 42px;
        margin: 1.25rem auto .5rem;
        padding: 0;
        display: inline-flex;
        flex-direction: column;
        align-items: center;
        justify-content: center;
        gap: 5px;
        background: rgba(26, 32, 44, .82);
        border: 1px solid var(--border-color);
        border-radius: 8px;
        cursor: pointer;
        transition: background .25s ease, border-color .25s ease, box-shadow .25s ease;
    }
    .menu-toggle:hover, .menu-toggle:focus-visible {
        border-color: var(--accent-gold);
        box-shadow: 0 0 16px rgba(201,165,74,.18);
        outline: none;
    }
    .menu-toggle span {
        display: block;
        width: 20px;
        height: 2px;
        background: var(--accent-gold-light);
        border-radius: 2px;
        transition: transform .25s ease, opacity .2s ease;
    }
    .menu-toggle.is-open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
    .menu-toggle.is-open span:nth-child(2) { opacity: 0; }
    .menu-toggle.is-open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

    .archive-nav.mobile-nav {
        width: min(92%, 360px);
        max-height: 0;
        margin: 0 auto;
        padding: 0;
        display: grid;
        grid-template-columns: 1fr;
        gap: .45rem;
        overflow: hidden;
        border: 0;
        opacity: 0;
        transform: translateY(-8px);
        pointer-events: none;
        transition: max-height .32s ease, margin .32s ease, padding .32s ease, opacity .22s ease, transform .32s ease;
    }
    .archive-nav.mobile-nav.is-open {
        max-height: 360px;
        margin: .35rem auto 1.5rem;
        padding: .7rem;
        border: 1px solid var(--border-color);
        border-radius: 10px;
        background: rgba(14, 19, 28, .94);
        box-shadow: 0 14px 30px rgba(0,0,0,.24);
        opacity: 1;
        transform: translateY(0);
        pointer-events: auto;
    }
    .archive-nav.mobile-nav .nav-btn { width: 100%; box-sizing: border-box; text-align: center; }
}

@media (max-width: 700px) {
    .footer-inner { flex-direction: column; gap: .65rem; text-align: center; }
}

/* =========================================
   19. MOBILE LAYOUT FIXES
   ========================================= */
@media (max-width: 640px) {
    /* Home page: featured/reference cards collapse to a single column */
    #random-references-grid {
        grid-template-columns: 1fr !important;
    }

    /* Timeline: alternating left/right layout collapses to a single stacked column */
    .center-line { left: 20px; transform: none; }
    .nav-item {
        width: 100%;
        left: 0 !important;
        padding: 1rem 1rem 1rem 3rem !important;
        text-align: left !important;
        box-sizing: border-box;
    }
    .nav-item::after { left: 11px !important; right: auto !important; }
    .nav-card { padding: 0.85rem 1.5rem; font-size: 1rem; width: 100%; box-sizing: border-box; }
}