/* ═══════════════════════════════════════════════════════
   GRIMOIRE — Dark Fantasy Emulation Library
   A mystical tome of games, bound in shadow and flame
   ═══════════════════════════════════════════════════════ */

@keyframes flicker {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.85; }
}
@keyframes glowPulse {
    0%, 100% { box-shadow: 0 0 15px rgba(212, 175, 55, 0.15); }
    50% { box-shadow: 0 0 25px rgba(212, 175, 55, 0.3); }
}
@keyframes fadeInUp {
    from { opacity: 0; transform: translateY(12px); }
    to { opacity: 1; transform: translateY(0); }
}
@keyframes runeGlow {
    0%, 100% { text-shadow: 0 0 8px rgba(212, 175, 55, 0.4); }
    50% { text-shadow: 0 0 20px rgba(212, 175, 55, 0.7), 0 0 40px rgba(212, 175, 55, 0.2); }
}

:root {
    --bg-void: #08070c;
    --bg-parchment: #0e0d15;
    --bg-leather: #141320;
    --bg-card: #1a192a;
    --bg-card-hover: #211f36;
    --bg-inset: #100f1b;

    --gold: #d4af37;
    --gold-dim: #a68a2a;
    --gold-bright: #f0d060;
    --gold-glow: rgba(212, 175, 55, 0.3);

    --ember: #c0392b;
    --ember-soft: #e74c3c;
    --arcane: #7b68ee;
    --arcane-dim: #5a4fcf;
    --verdant: #4a9e6e;
    --frost: #5cacce;

    --text-light: #d8d0c4;
    --text-muted: #8a8078;
    --text-faint: #5c564e;

    --border-rune: #2a2840;
    --border-gold: rgba(212, 175, 55, 0.2);

    --font-display: 'Cinzel', 'Palatino Linotype', serif;
    --font-body: 'Crimson Text', 'Georgia', serif;
    --font-mono: 'JetBrains Mono', monospace;

    --radius: 4px;
    --radius-lg: 8px;
}

/* ─── Base ─── */
*, *::before, *::after { box-sizing: border-box; }

html, body {
    font-family: var(--font-body);
    font-size: 16px;
    background: var(--bg-void);
    color: var(--text-light);
    margin: 0;
    -webkit-font-smoothing: antialiased;
}

body {
    background-image:
        radial-gradient(ellipse at 20% 50%, rgba(122, 104, 238, 0.04) 0%, transparent 60%),
        radial-gradient(ellipse at 80% 20%, rgba(212, 175, 55, 0.03) 0%, transparent 50%);
    background-attachment: fixed;
}

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

h1, h2, h3, h4, h5, h6 {
    font-family: var(--font-display);
    font-weight: 600;
    letter-spacing: 0.02em;
    color: var(--text-light);
}

::selection {
    background: rgba(212, 175, 55, 0.25);
    color: var(--gold-bright);
}

/* ─── Layout overrides ─── */
.page { background: transparent; }

.sidebar {
    background: var(--bg-parchment);
    border-right: 1px solid var(--border-rune);
    position: relative;
}
.sidebar::after {
    content: '';
    position: absolute;
    top: 0; right: 0;
    width: 1px; height: 100%;
    background: linear-gradient(to bottom, transparent, var(--gold-glow), transparent);
    pointer-events: none;
}

.top-row {
    background: var(--bg-parchment);
    border-bottom: 1px solid var(--border-rune);
}
.top-row .navbar-brand {
    font-family: var(--font-display);
    color: var(--gold);
    font-weight: 700;
    letter-spacing: 0.08em;
}
.top-row a { color: var(--text-muted); }
.top-row a:hover { color: var(--gold); }

.nav-link { color: var(--text-muted) !important; font-family: var(--font-body); }
.nav-link.active, .nav-link:hover { color: var(--gold) !important; background: rgba(212, 175, 55, 0.06) !important; }

.content { padding: 2rem 2.5rem; }

/* ─── Nav separator ─── */
.nav-separator { margin-top: 0.75rem; }
.nav-separator hr { border-color: var(--border-rune); margin: 0.5rem 0 0.25rem; opacity: 0.5; }
.nav-section-label {
    color: var(--text-faint);
    font-family: var(--font-display);
    font-size: 0.65rem;
    text-transform: uppercase;
    letter-spacing: 2px;
}

/* ═══ Buttons ═══ */
.btn {
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    border-radius: var(--radius);
    padding: 0.55rem 1.4rem;
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: all 0.25s ease;
    text-decoration: none;
    display: inline-block;
    position: relative;
}
.btn-primary {
    background: linear-gradient(135deg, var(--gold-dim), var(--gold));
    color: #0a0a0f;
    box-shadow: 0 2px 12px rgba(212, 175, 55, 0.2);
}
.btn-primary:hover {
    background: linear-gradient(135deg, var(--gold), var(--gold-bright));
    color: #0a0a0f;
    box-shadow: 0 4px 24px rgba(212, 175, 55, 0.35);
    transform: translateY(-1px);
}
.btn-outline {
    background: transparent;
    border: 1px solid var(--border-gold);
    color: var(--gold);
}
.btn-outline:hover {
    background: rgba(212, 175, 55, 0.08);
    border-color: var(--gold);
    color: var(--gold-bright);
}
.btn-lg { padding: 0.8rem 2.2rem; font-size: 0.95rem; }

.btn-play {
    background: linear-gradient(135deg, #4a1a2e, #7b2040, #4a1a2e);
    color: var(--gold-bright);
    font-size: 1rem;
    padding: 0.85rem 3rem;
    border: 1px solid rgba(212, 175, 55, 0.3);
    letter-spacing: 0.12em;
    text-transform: uppercase;
}
.btn-play:hover {
    background: linear-gradient(135deg, #5c2238, #9b2850, #5c2238);
    color: var(--gold-bright);
    transform: translateY(-2px);
    box-shadow: 0 6px 30px rgba(192, 57, 43, 0.3), 0 0 40px rgba(212, 175, 55, 0.15);
    border-color: var(--gold);
}

/* ═══ Badges ═══ */
.badge {
    padding: 0.15rem 0.55rem;
    border-radius: 2px;
    font-family: var(--font-display);
    font-size: 0.65rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
    border: 1px solid transparent;
}
.platform-switch {
    background: rgba(192, 57, 43, 0.15);
    color: var(--ember-soft);
    border-color: rgba(192, 57, 43, 0.3);
}
.platform-ds {
    background: rgba(74, 158, 110, 0.15);
    color: var(--verdant);
    border-color: rgba(74, 158, 110, 0.3);
}
.platform-3ds {
    background: rgba(92, 172, 206, 0.15);
    color: var(--frost);
    border-color: rgba(92, 172, 206, 0.3);
}
.platform-gb {
    background: rgba(155, 89, 182, 0.15);
    color: #bb8fce;
    border-color: rgba(155, 89, 182, 0.3);
}
.badge-dlc {
    background: rgba(212, 175, 55, 0.12);
    color: var(--gold);
    border-color: rgba(212, 175, 55, 0.25);
}
.badge-update {
    background: rgba(123, 104, 238, 0.12);
    color: var(--arcane);
    border-color: rgba(123, 104, 238, 0.25);
}

/* ═══ Home ═══ */
.home-hero {
    text-align: center;
    padding: 4rem 1rem 2.5rem;
    animation: fadeInUp 0.6s ease-out;
}
.home-hero h1 {
    font-family: var(--font-display);
    font-size: 3.2rem;
    font-weight: 800;
    color: var(--gold);
    letter-spacing: 0.15em;
    margin-bottom: 0.75rem;
    animation: runeGlow 4s ease-in-out infinite;
}
.home-hero p {
    font-family: var(--font-body);
    color: var(--text-muted);
    font-size: 1.15rem;
    font-style: italic;
    max-width: 500px;
    margin: 0 auto;
}

.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(155px, 1fr));
    gap: 1rem;
    max-width: 780px;
    margin: 2.5rem auto;
    animation: fadeInUp 0.6s ease-out 0.15s both;
}
.stat-card {
    background: var(--bg-card);
    border: 1px solid var(--border-rune);
    border-radius: var(--radius);
    padding: 1.5rem 1rem;
    text-align: center;
    text-decoration: none;
    color: var(--text-light);
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
}
.stat-card::before {
    content: '';
    position: absolute;
    top: 0; left: 0; right: 0;
    height: 2px;
    background: linear-gradient(90deg, transparent, var(--gold-glow), transparent);
    opacity: 0;
    transition: opacity 0.3s;
}
.stat-card:hover {
    background: var(--bg-card-hover);
    transform: translateY(-3px);
    color: var(--text-light);
    border-color: var(--border-gold);
}
.stat-card:hover::before { opacity: 1; }
.stat-number {
    font-family: var(--font-display);
    font-size: 2.2rem;
    font-weight: 800;
    line-height: 1;
}
.stat-label {
    font-family: var(--font-display);
    color: var(--text-muted);
    font-size: 0.7rem;
    margin-top: 0.5rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
}
.stat-total .stat-number { color: var(--gold); }

.home-actions {
    text-align: center;
    margin-top: 2.5rem;
    display: flex;
    gap: 1.25rem;
    justify-content: center;
    animation: fadeInUp 0.6s ease-out 0.3s both;
}

/* ═══ Library ═══ */
.library-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.25rem;
}
.library-header h2 {
    margin: 0;
    font-weight: 700;
    font-size: 1.6rem;
    letter-spacing: 0.06em;
}

.search-box {
    background: var(--bg-inset);
    border: 1px solid var(--border-rune);
    border-radius: var(--radius);
    color: var(--text-light);
    font-family: var(--font-body);
    padding: 0.55rem 1rem;
    width: 280px;
    font-size: 0.95rem;
    transition: all 0.25s;
}
.search-box::placeholder { color: var(--text-faint); font-style: italic; }
.search-box:focus {
    outline: none;
    border-color: var(--gold-dim);
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.1), 0 0 20px rgba(212, 175, 55, 0.05);
}

.platform-tabs {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 1.75rem;
    flex-wrap: wrap;
}
.tab {
    background: var(--bg-card);
    border: 1px solid var(--border-rune);
    border-radius: var(--radius);
    color: var(--text-muted);
    font-family: var(--font-display);
    padding: 0.4rem 1.1rem;
    cursor: pointer;
    font-size: 0.75rem;
    letter-spacing: 0.5px;
    transition: all 0.2s ease;
    text-transform: uppercase;
}
.tab:hover { background: var(--bg-card-hover); color: var(--text-light); border-color: var(--border-gold); }
.tab.active {
    background: rgba(212, 175, 55, 0.1);
    color: var(--gold);
    border-color: var(--gold-dim);
}

.game-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));
    gap: 1.25rem;
}

/* ═══ Game Card ═══ */
.game-card {
    background: var(--bg-card);
    border: 1px solid var(--border-rune);
    border-radius: var(--radius-lg);
    overflow: hidden;
    transition: all 0.35s ease;
    text-decoration: none;
    color: var(--text-light);
    display: block;
    position: relative;
}
.game-card::after {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: var(--radius-lg);
    border: 1px solid transparent;
    transition: border-color 0.35s;
    pointer-events: none;
}
.game-card:hover {
    transform: translateY(-5px) scale(1.01);
    box-shadow: 0 12px 40px rgba(0,0,0,0.5), 0 0 30px rgba(212, 175, 55, 0.08);
    color: var(--text-light);
}
.game-card:hover::after { border-color: var(--border-gold); }

.game-card-cover {
    aspect-ratio: 3/4;
    overflow: hidden;
    background: var(--bg-inset);
    position: relative;
}
.game-card-cover img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.4s; }
.game-card:hover .game-card-cover img { transform: scale(1.05); }

.game-card-placeholder {
    width: 100%; height: 100%;
    display: flex; align-items: center; justify-content: center;
    background: linear-gradient(160deg, var(--bg-inset) 0%, var(--bg-card) 50%, var(--bg-inset) 100%);
    position: relative;
}
.game-card-placeholder::before {
    content: '';
    position: absolute; inset: 0;
    background: radial-gradient(circle at center, rgba(212, 175, 55, 0.06) 0%, transparent 65%);
}
.game-card-placeholder span {
    font-family: var(--font-display);
    font-size: 3.5rem;
    font-weight: 800;
    color: var(--gold-dim);
    opacity: 0.4;
    position: relative;
}
.game-card-placeholder.large span { font-size: 5.5rem; }

.game-card-info { padding: 0.85rem; }
.game-card-title {
    font-family: var(--font-display);
    font-size: 0.8rem;
    font-weight: 600;
    margin: 0 0 0.5rem;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    letter-spacing: 0.02em;
}
.game-card-meta { display: flex; gap: 0.35rem; flex-wrap: wrap; }

/* ═══ Game Detail ═══ */
.game-detail {
    max-width: 900px;
    animation: fadeInUp 0.4s ease-out;
}
.game-detail-header {
    display: flex;
    gap: 2.5rem;
    margin-bottom: 2rem;
}
.game-detail-cover {
    width: 260px;
    flex-shrink: 0;
    border-radius: var(--radius-lg);
    overflow: hidden;
    background: var(--bg-inset);
    aspect-ratio: 3/4;
    border: 1px solid var(--border-rune);
    animation: glowPulse 4s ease-in-out infinite;
}
.game-detail-cover img { width: 100%; height: 100%; object-fit: cover; }
.game-detail-info { flex: 1; }
.game-detail-info h2 {
    margin: 0 0 0.6rem;
    font-weight: 700;
    font-size: 1.8rem;
    letter-spacing: 0.04em;
    color: var(--gold);
}
.game-description {
    color: var(--text-muted);
    margin: 1.25rem 0;
    line-height: 1.75;
    font-size: 1.05rem;
    font-style: italic;
}
.game-meta { color: var(--text-faint); margin-bottom: 1.5rem; }
.meta-item { font-size: 0.9rem; font-family: var(--font-mono); color: var(--text-muted); }
.game-actions { margin-top: 1.5rem; }

.game-section {
    background: var(--bg-card);
    border: 1px solid var(--border-rune);
    border-radius: var(--radius-lg);
    padding: 1.5rem;
    margin-bottom: 1rem;
    position: relative;
}
.game-section::before {
    content: '';
    position: absolute;
    top: 0; left: 1.5rem; right: 1.5rem;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border-gold), transparent);
}
.game-section h4 {
    margin: 0 0 1rem;
    font-weight: 600;
    font-size: 0.95rem;
    letter-spacing: 0.06em;
    color: var(--gold-dim);
}

.content-list { display: flex; flex-direction: column; gap: 0.5rem; }
.content-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.6rem 0.85rem;
    background: var(--bg-inset);
    border-radius: var(--radius);
    border: 1px solid rgba(42, 40, 64, 0.5);
    transition: border-color 0.2s;
}
.content-item:hover { border-color: var(--border-gold); }
.content-title { font-size: 0.9rem; }
.content-size { color: var(--text-faint); font-size: 0.8rem; font-family: var(--font-mono); }

.back-link { margin-top: 2rem; }
.back-link a {
    font-family: var(--font-display);
    font-size: 0.85rem;
    letter-spacing: 0.04em;
    opacity: 0.7;
    transition: opacity 0.2s;
}
.back-link a:hover { opacity: 1; }

/* ═══ Utilities ═══ */
.loading {
    color: var(--text-faint);
    padding: 3rem;
    text-align: center;
    font-style: italic;
    font-size: 1.05rem;
    animation: flicker 2s ease-in-out infinite;
}
.empty-state {
    color: var(--text-faint);
    padding: 4rem;
    text-align: center;
    font-family: var(--font-display);
    font-size: 1.1rem;
    letter-spacing: 0.04em;
}

/* ═══ Error boundary ═══ */
.blazor-error-boundary {
    background: linear-gradient(135deg, #2a0a0a, #3d1111);
    border: 1px solid rgba(192, 57, 43, 0.4);
    padding: 1rem 1.5rem;
    color: var(--ember-soft);
    border-radius: var(--radius);
    font-family: var(--font-body);
}
.blazor-error-boundary::after { content: "A dark spell has gone awry..."; }

/* ═══ Admin ═══ */
.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 1.75rem;
}
.admin-header h2 { margin: 0; font-size: 1.5rem; }

.admin-form {
    background: var(--bg-card);
    border: 1px solid var(--border-rune);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    margin-bottom: 1.75rem;
}
.admin-form .form-group { margin-bottom: 1.1rem; }
.admin-form label {
    display: block;
    color: var(--text-muted);
    font-family: var(--font-display);
    font-size: 0.7rem;
    letter-spacing: 1px;
    text-transform: uppercase;
    margin-bottom: 0.35rem;
}
.admin-form .form-control {
    background: var(--bg-inset);
    border: 1px solid var(--border-rune);
    color: var(--text-light);
    border-radius: var(--radius);
    padding: 0.55rem 0.85rem;
    width: 100%;
    font-family: var(--font-body);
    font-size: 0.95rem;
    transition: border-color 0.2s;
}
.admin-form .form-control:focus {
    border-color: var(--gold-dim);
    outline: none;
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.1);
}
.admin-form textarea.form-control { resize: vertical; }
.admin-form select.form-control { appearance: auto; }
.form-actions { display: flex; gap: 0.6rem; margin-top: 1.25rem; }

.text-secondary { color: var(--text-muted); }
.text-secondary code {
    background: var(--bg-inset);
    padding: 0.15rem 0.45rem;
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--gold);
}

.admin-table {
    width: 100%;
    border-collapse: collapse;
}
.admin-table th {
    text-align: left;
    padding: 0.85rem;
    border-bottom: 1px solid var(--border-gold);
    color: var(--gold-dim);
    font-family: var(--font-display);
    font-size: 0.7rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1.5px;
}
.admin-table td {
    padding: 0.85rem;
    border-bottom: 1px solid var(--border-rune);
    font-size: 0.95rem;
}
.admin-table tr { transition: background 0.15s; }
.admin-table tr:hover td { background: rgba(212, 175, 55, 0.03); }
.admin-table .actions { display: flex; gap: 0.4rem; }

.btn-sm {
    font-family: var(--font-display);
    padding: 0.25rem 0.7rem;
    font-size: 0.7rem;
    border-radius: var(--radius);
    border: 1px solid transparent;
    cursor: pointer;
    letter-spacing: 0.5px;
    transition: all 0.2s;
}
.btn-edit {
    background: rgba(212, 175, 55, 0.12);
    color: var(--gold);
    border-color: rgba(212, 175, 55, 0.25);
}
.btn-edit:hover { background: rgba(212, 175, 55, 0.2); border-color: var(--gold); }
.btn-delete {
    background: rgba(192, 57, 43, 0.12);
    color: var(--ember-soft);
    border-color: rgba(192, 57, 43, 0.25);
}
.btn-delete:hover { background: rgba(192, 57, 43, 0.2); border-color: var(--ember-soft); }

.settings-grid { display: flex; flex-direction: column; gap: 0.85rem; }
.setting-item label {
    display: block;
    color: var(--text-faint);
    font-family: var(--font-display);
    font-size: 0.65rem;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    margin-bottom: 0.2rem;
}
.setting-item code {
    background: var(--bg-inset);
    padding: 0.4rem 0.7rem;
    border-radius: var(--radius);
    font-family: var(--font-mono);
    font-size: 0.8rem;
    color: var(--text-light);
    display: block;
    border: 1px solid var(--border-rune);
}

/* ═══ Client Download ═══ */
.download-page { max-width: 900px; animation: fadeInUp 0.5s ease-out; }
.download-page h2 { margin-bottom: 0.5rem; font-size: 1.6rem; }

.download-cards {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.25rem;
    margin: 2.5rem 0;
}
.download-card {
    background: var(--bg-card);
    border: 1px solid var(--border-rune);
    border-radius: var(--radius-lg);
    padding: 2rem 1.5rem;
    text-align: center;
    position: relative;
    transition: all 0.3s;
}
.download-card:hover { border-color: var(--border-gold); transform: translateY(-2px); }
.download-card.detected { border-color: var(--gold-dim); animation: glowPulse 3s ease-in-out infinite; }
.download-card h4 {
    font-family: var(--font-display);
    margin: 0 0 0.5rem;
    font-weight: 700;
    font-size: 1.1rem;
}
.download-card p { color: var(--text-muted); font-size: 0.9rem; margin-bottom: 1.25rem; font-style: italic; }
.detected-badge {
    position: absolute;
    top: 10px; right: 10px;
    background: rgba(212, 175, 55, 0.15);
    color: var(--gold);
    font-family: var(--font-display);
    font-size: 0.6rem;
    padding: 0.2rem 0.6rem;
    border-radius: 2px;
    letter-spacing: 1.5px;
    text-transform: uppercase;
    border: 1px solid rgba(212, 175, 55, 0.3);
}

.download-instructions {
    background: var(--bg-card);
    border: 1px solid var(--border-rune);
    border-radius: var(--radius-lg);
    padding: 1.75rem;
    margin-top: 2rem;
}
.download-instructions h4 { margin: 0 0 1.25rem; color: var(--gold-dim); font-size: 1rem; }
.download-instructions ol { padding-left: 1.25rem; color: var(--text-muted); line-height: 2.2; }
.download-instructions code {
    background: var(--bg-inset);
    padding: 0.1rem 0.45rem;
    border-radius: 3px;
    font-family: var(--font-mono);
    font-size: 0.85rem;
    color: var(--gold);
}

/* ═══ Admin Login ═══ */
.admin-login {
    max-width: 420px;
    margin: 4rem auto;
    text-align: center;
    animation: fadeInUp 0.5s ease-out;
}
.admin-login h2 {
    font-size: 1.8rem;
    color: var(--gold);
    letter-spacing: 0.1em;
    margin-bottom: 0.5rem;
}
.admin-login .admin-form {
    text-align: left;
    margin-top: 2rem;
}

.admin-error {
    background: rgba(192, 57, 43, 0.12);
    border: 1px solid rgba(192, 57, 43, 0.3);
    color: var(--ember-soft);
    padding: 0.75rem 1rem;
    border-radius: var(--radius);
    margin-bottom: 1rem;
    font-style: italic;
    text-align: center;
}

/* ═══ Form overrides ═══ */
.form-control:focus {
    box-shadow: 0 0 0 2px rgba(212, 175, 55, 0.12);
    border-color: var(--gold-dim);
}