/* ═══════════════════════════════════════════════
   AMURKA 2.0 — Inner Pages (shared)
   ═══════════════════════════════════════════════ */

/* ── Page Hero ── */
.page-hero {
    padding: calc(var(--nav-h) + var(--sp-3xl)) 0 var(--sp-3xl);
    background: var(--panel);
    border-bottom: 1px solid var(--border);
    position: relative;
    overflow: hidden;
}

.page-hero::before {
    content: '';
    position: absolute;
    inset: 0;
    background:
        radial-gradient(ellipse at 20% 50%, rgba(0, 200, 120, 0.04) 0%, transparent 50%),
        radial-gradient(ellipse at 80% 50%, rgba(0, 200, 120, 0.02) 0%, transparent 50%);
}

.page-hero .container {
    position: relative;
    z-index: 1;
}

.page-hero h1 {
    font-size: clamp(2rem, 5vw, var(--fs-3xl));
    margin-bottom: var(--sp-md);
}

.page-hero p {
    color: var(--text-dim);
    font-size: var(--fs-md);
    max-width: 600px;
}

/* ── Two Column Layout ── */
.layout-2col {
    display: grid;
    grid-template-columns: 280px 1fr;
    gap: var(--sp-2xl);
    align-items: start;
}

/* ── Sidebar (rules page) ── */
.sidebar {
    position: sticky;
    top: calc(var(--nav-h) + var(--sp-lg));
}

.sidebar-nav a {
    display: flex;
    align-items: center;
    gap: var(--sp-sm);
    padding: 10px 14px;
    border-radius: var(--radius-md);
    color: var(--text-dim);
    font-size: var(--fs-sm);
    font-weight: 500;
    text-decoration: none;
    transition: all var(--tr-fast);
    border-left: 2px solid transparent;
}

.sidebar-nav a:hover {
    color: var(--text);
    background: rgba(255, 255, 255, 0.03);
}

.sidebar-nav a.active {
    color: var(--green);
    background: rgba(0, 200, 120, 0.06);
    border-left-color: var(--green);
}

.sidebar-nav .num,
.sidebar-nav .sidebar-num {
    font-family: var(--font-mono);
    font-size: var(--fs-xs);
    color: var(--muted);
    min-width: 24px;
}

/* ── Feature Cards (expanded) ── */
.feature-expand-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(250px, 1fr));
    gap: var(--sp-lg);
}

.feature-expand-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-xl);
    padding: var(--sp-2xl);
    transition: all var(--tr-slow);
    position: relative;
    overflow: hidden;
    min-height: 200px;
    cursor: default;
}

.feature-expand-card::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, rgba(0, 200, 120, 0.06) 0%, transparent 60%);
    opacity: 0;
    transition: opacity var(--tr-slow);
}

.feature-expand-card:hover {
    border-color: var(--glow);
    box-shadow: var(--shadow-glow);
    transform: translateY(-4px);
}

.feature-expand-card:hover::before {
    opacity: 1;
}

.feature-expand-card .num,
.feature-expand-card .feature-card-number {
    font-family: var(--font-mono);
    font-size: var(--fs-4xl);
    font-weight: 800;
    color: var(--green);
    opacity: 0.12;
    line-height: 1;
    margin-bottom: var(--sp-lg);
    position: relative;
    z-index: 1;
}

.feature-expand-card .feature-card-icon {
    width: 52px;
    height: 52px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 200, 120, 0.08);
    border: 1px solid var(--glow);
    border-radius: var(--radius-md);
    font-size: 1.3rem;
    color: var(--green);
    margin-bottom: var(--sp-lg);
    position: relative;
    z-index: 1;
}

.feature-expand-card:hover .feature-card-icon {
    background: rgba(0, 200, 120, 0.12);
    box-shadow: 0 0 16px var(--glow);
}

.feature-expand-card h3,
.feature-expand-card h4 {
    font-size: var(--fs-lg);
    margin-bottom: var(--sp-sm);
    position: relative;
    z-index: 1;
}

.feature-expand-card p {
    color: var(--text-dim);
    font-size: var(--fs-sm);
    line-height: 1.7;
    margin: 0;
    position: relative;
    z-index: 1;
    display: -webkit-box;
    -webkit-line-clamp: 3;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* ── Mod Card (catalog) ── */
.mods-filter-bar {
    display: flex;
    align-items: center;
    gap: var(--sp-md);
    margin-bottom: var(--sp-xl);
    flex-wrap: wrap;
}

.mods-filters {
    display: flex;
    gap: var(--sp-xs);
    flex-wrap: wrap;
}

.filter-btn {
    padding: 6px 14px;
    border: 1px solid var(--border);
    border-radius: var(--radius-full);
    background: transparent;
    color: var(--text-dim);
    font-family: var(--font-body);
    font-size: var(--fs-xs);
    font-weight: 600;
    cursor: pointer;
    transition: all var(--tr-fast);
}

.filter-btn:hover {
    border-color: var(--green);
    color: var(--green);
}

.filter-btn.active {
    background: rgba(0, 200, 120, 0.1);
    border-color: var(--green);
    color: var(--green);
}

.mods-search {
    position: relative;
    flex: 1;
    min-width: 200px;
}

.mods-search i {
    position: absolute;
    left: 12px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--muted);
    font-size: var(--fs-sm);
}

.mods-search input {
    width: 100%;
    padding: 8px 16px 8px 36px;
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    color: var(--text);
    font-family: var(--font-body);
    font-size: var(--fs-sm);
    outline: none;
    transition: border-color var(--tr);
}

.mods-search input::placeholder {
    color: var(--muted);
}

.mods-search input:focus {
    border-color: var(--green);
}

.mod-catalog-card {
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    padding: var(--sp-xl);
    transition: all var(--tr);
    display: flex;
    flex-direction: column;
}

.mod-catalog-card:hover {
    border-color: var(--glow);
    transform: translateY(-3px);
    box-shadow: var(--shadow-glow);
}

.mod-catalog-card .mod-icon {
    width: 48px;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 200, 120, 0.08);
    border-radius: var(--radius-md);
    color: var(--green);
    font-size: 1.2rem;
    margin-bottom: var(--sp-md);
}

.mod-catalog-card .mod-body {
    flex: 1;
    display: flex;
    flex-direction: column;
}

.mod-catalog-card .mod-title {
    font-size: var(--fs-base);
    margin-bottom: var(--sp-xs);
}

.mod-catalog-card .mod-desc {
    color: var(--text-dim);
    font-size: var(--fs-sm);
    line-height: 1.6;
    flex: 1;
}

.mod-catalog-card .mod-tags {
    display: flex;
    gap: var(--sp-xs);
    margin-top: var(--sp-md);
}

.mod-catalog-card .mod-tag {
    display: inline-block;
    padding: 3px 10px;
    background: rgba(0, 200, 120, 0.1);
    color: var(--green);
    border-radius: var(--radius-full);
    font-size: var(--fs-xs);
    font-weight: 600;
    font-family: var(--font-mono);
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.mod-catalog-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: var(--sp-lg);
}

.mods-empty {
    text-align: center;
    padding: var(--sp-3xl);
    color: var(--muted);
    font-size: var(--fs-md);
    display: none;
}

/* ── Timeline (start page) ── */
.timeline {
    max-width: 680px;
    margin: 0 auto;
    position: relative;
    padding-left: 70px;
}

.timeline::before {
    content: '';
    position: absolute;
    left: 28px;
    top: 0;
    bottom: 0;
    width: 2px;
    background: linear-gradient(to bottom, var(--green), var(--green-dim), transparent);
}

.timeline-step {
    position: relative;
    margin-bottom: var(--sp-2xl);
    padding: var(--sp-xl);
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    transition: all var(--tr);
}

.timeline-step:hover {
    border-color: var(--glow);
    transform: translateX(4px);
}

.timeline-step .step-num {
    position: absolute;
    left: -70px;
    top: var(--sp-xl);
    width: 56px;
    height: 56px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--bg);
    border: 2px solid var(--green);
    border-radius: 50%;
    font-family: var(--font-mono);
    font-size: var(--fs-base);
    font-weight: 700;
    color: var(--green);
    z-index: 1;
}

.timeline-step h3 {
    font-size: var(--fs-md);
    margin-bottom: var(--sp-sm);
}

.timeline-step .step-body h3 {
    font-size: var(--fs-md);
    margin-bottom: var(--sp-sm);
}

.timeline-step p,
.timeline-step .step-body p {
    color: var(--text-dim);
    font-size: var(--fs-sm);
    line-height: 1.7;
}

.timeline-step .step-body .btn {
    margin-top: var(--sp-md);
}

/* ── Rules Section ── */
.rule-block {
    margin-bottom: var(--sp-2xl);
    scroll-margin-top: calc(var(--nav-h) + var(--sp-lg));
}

.rule-block h3 {
    font-size: var(--fs-lg);
    margin-bottom: var(--sp-lg);
    padding-bottom: var(--sp-sm);
    border-bottom: 1px solid var(--border);
}

.rule-list {
    list-style: none;
}

.rule-list li {
    display: flex;
    align-items: flex-start;
    gap: var(--sp-md);
    padding: var(--sp-md) 0;
    border-bottom: 1px solid var(--border);
    font-size: var(--fs-sm);
    color: var(--text-dim);
    line-height: 1.6;
}

.rule-list li:last-child {
    border-bottom: none;
}

.rule-list li i {
    margin-top: 3px;
    font-size: var(--fs-xs);
    flex-shrink: 0;
}

.rule-list li i.fa-check { color: var(--green); }
.rule-list li i.fa-ban   { color: var(--red); }
.rule-list li i.fa-times { color: var(--red); }

/* ── Inner page responsive ── */
@media (max-width: 900px) {
    .layout-2col {
        grid-template-columns: 1fr;
    }
    .sidebar {
        position: static;
        display: flex;
        overflow-x: auto;
        gap: var(--sp-xs);
        padding-bottom: var(--sp-sm);
    }
    .sidebar-nav {
        display: flex;
        gap: var(--sp-xs);
        white-space: nowrap;
    }
    .sidebar-nav a {
        border-left: none;
        border-bottom: 2px solid transparent;
        padding: 8px 12px;
        font-size: var(--fs-xs);
    }
    .sidebar-nav a.active {
        border-bottom-color: var(--green);
        border-left-color: transparent;
    }
    .timeline {
        padding-left: 50px;
    }
    .timeline-step .step-num {
        left: -50px;
        width: 44px;
        height: 44px;
        font-size: var(--fs-sm);
    }
}

/* ── World Page ── */
.world-section {
    margin-bottom: var(--sp-3xl);
}
.world-section:last-child {
    margin-bottom: 0;
}
.world-cards {
    display: grid;
    gap: var(--sp-md);
}
.world-card {
    display: flex;
    align-items: center;
    gap: var(--sp-lg);
    padding: var(--sp-lg) var(--sp-xl);
    background: var(--panel);
    border: 1px solid var(--border);
    border-radius: var(--radius-lg);
    text-decoration: none;
    color: var(--text);
    transition: var(--ease);
}
.world-card:hover {
    border-color: rgba(0, 200, 120, 0.25);
    background: var(--panel-2);
    transform: translateX(4px);
}
.world-card-danger:hover {
    border-color: rgba(239, 68, 68, 0.3);
}
.world-card-icon {
    width: 48px;
    height: 48px;
    border-radius: var(--radius-md);
    display: grid;
    place-items: center;
    flex-shrink: 0;
    border: 1px solid color-mix(in srgb, var(--accent) 40%, transparent);
    background: linear-gradient(145deg, color-mix(in srgb, var(--accent) 8%, transparent), transparent);
    color: var(--accent);
    font-size: 18px;
}
.world-card-body {
    flex: 1;
    min-width: 0;
}
.world-card-body h4 {
    font-size: var(--fs-base);
    font-weight: 700;
    margin-bottom: 4px;
    color: var(--text);
}
.world-card-body p {
    font-size: var(--fs-sm);
    color: var(--text-dim);
    line-height: 1.5;
}
.world-card-count {
    font-family: var(--mono);
    font-size: var(--fs-sm);
    font-weight: 700;
    color: var(--green);
    white-space: nowrap;
}
.world-card-count[style*="LIVE"] {
    color: #EF4444;
    animation: pulse 2s infinite;
}

@media (max-width: 640px) {
    .world-card {
        padding: var(--sp-md) var(--sp-lg);
        gap: var(--sp-md);
    }
    .world-card-icon {
        width: 40px;
        height: 40px;
        font-size: 16px;
    }
}