/* Unified redesign for APP download detail pages */

.download-app-page {
    min-height: 100vh;
}

/* Top nav */
.download-app-page .navbar {
    height: 72px;
}

.download-app-page .navbar-container {
    max-width: 1200px;
    margin: 0 auto;
    height: 100%;
    padding: 0 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
}

.download-app-page .nav-logo {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--text) !important;
    text-decoration: none !important;
    font-size: 1.75rem;
    font-weight: 700;
    line-height: 1;
}

.download-app-page .nav-logo img {
    width: auto !important;
    height: 32px !important;
    display: block;
}

.download-app-page .nav-links {
    margin: 0;
    padding: 0;
    list-style: none;
    display: flex;
    align-items: center;
    gap: 8px;
}

.download-app-page .nav-links li {
    list-style: none;
}

.download-app-page .nav-links a {
    display: inline-flex;
    align-items: center;
    min-height: 34px;
    padding: 0 12px;
    border-radius: 999px;
    text-decoration: none !important;
    color: var(--text-2) !important;
    font-weight: 560;
}

.download-app-page .nav-links a:hover,
.download-app-page .nav-links a.active {
    color: var(--text) !important;
    background: color-mix(in srgb, var(--primary) 12%, transparent) !important;
}

/* Page shell */
.download-app-page .container {
    max-width: 1200px !important;
    margin: 100px auto 56px !important;
    padding: 0 24px 24px !important;
    display: flex;
    flex-wrap: wrap;
    justify-content: center;
    gap: 16px;
}

.download-app-page .container > .product-header,
.download-app-page .container > .download-page-header,
.download-app-page .container > .download-section,
.download-app-page .container > .features,
.download-app-page .container > .features-section,
.download-app-page .container > .back-link,
.download-app-page .container > .back-nav {
    flex: 0 0 min(100%, 1020px);
}

/* Hero */
.download-app-page .product-header,
.download-app-page .download-page-header {
    position: relative;
    display: grid !important;
    grid-template-columns: auto minmax(0, 1fr);
    align-items: center;
    column-gap: 18px;
    row-gap: 8px;
    margin: 0 !important;
    padding: 24px 26px !important;
    border-radius: 24px !important;
    border: 1px solid var(--border) !important;
    background:
        radial-gradient(circle at 10% 16%, color-mix(in srgb, var(--primary) 16%, transparent), transparent 42%),
        radial-gradient(circle at 90% 16%, color-mix(in srgb, var(--success) 14%, transparent), transparent 44%),
        var(--surface) !important;
    box-shadow: var(--shadow-soft) !important;
    overflow: hidden;
}

.download-app-page .product-header::after,
.download-app-page .download-page-header::after {
    content: "";
    position: absolute;
    inset: auto 0 0 0;
    height: 1px;
    background: linear-gradient(90deg, transparent, var(--border), transparent);
}

.download-app-page .product-icon,
.download-app-page .app-large-icon {
    grid-row: span 3;
    width: 70px !important;
    height: 70px !important;
    margin: 0 !important;
    border-radius: 18px !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    box-shadow: none !important;
}

.download-app-page .product-icon i,
.download-app-page .app-large-icon i {
    font-size: 32px !important;
}

.download-app-page .product-name,
.download-app-page .app-name {
    grid-column: 2;
    margin: 0 !important;
    color: var(--text) !important;
    font-size: clamp(30px, 4vw, 40px) !important;
    font-weight: 730 !important;
    line-height: 1.13;
    letter-spacing: -0.022em !important;
}

.download-app-page .product-desc,
.download-app-page .app-tagline {
    grid-column: 2;
    margin: 0 !important;
    color: var(--text-2) !important;
    line-height: 1.62;
}

.download-app-page .version-tag,
.download-app-page .version-badge {
    grid-column: 2;
    justify-self: start;
    display: inline-flex !important;
    align-items: center;
    gap: 6px;
    margin: 2px 0 0 !important;
    padding: 6px 12px !important;
    border-radius: 999px !important;
    border: 1px solid color-mix(in srgb, var(--primary) 34%, transparent) !important;
    background: color-mix(in srgb, var(--primary) 12%, transparent) !important;
    color: var(--primary) !important;
    font-size: 0.86rem !important;
    font-weight: 620 !important;
}

/* Download cards */
.download-app-page .download-section {
    margin: 0 !important;
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
    display: grid;
    gap: 14px;
}

.download-app-page .download-cards {
    max-width: none !important;
    margin: 0 !important;
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px !important;
}

.download-app-page .download-card,
.download-app-page .platform-card,
.download-app-page .download-section > .download-card,
.download-app-page .container > .download-card {
    margin: 0 !important;
    padding: 20px !important;
    border-radius: 20px !important;
    border: 1px solid var(--border) !important;
    background: var(--surface) !important;
    box-shadow: var(--shadow-soft) !important;
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

/* Pages with direct multiple .download-card nodes */
.download-app-page .container > .download-card {
    flex: 1 1 320px;
    max-width: 502px;
}

.download-app-page .container > .download-card:only-of-type {
    flex: 0 0 min(100%, 1020px);
    max-width: min(100%, 1020px);
}

.download-app-page .download-card:hover,
.download-app-page .platform-card:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-medium) !important;
    border-color: var(--border-strong) !important;
}

.download-app-page .platform-header {
    display: flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 8px;
}

.download-app-page .platform-icon {
    width: 22px;
    height: 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
}

.download-app-page .platform-icon img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.download-app-page .platform-name,
.download-app-page .platform-title {
    display: flex !important;
    align-items: center;
    gap: 8px;
    margin: 0 0 8px !important;
    color: var(--text) !important;
    font-size: 1.08rem !important;
    font-weight: 680 !important;
}

.download-app-page .platform-info,
.download-app-page .platform-desc {
    margin-bottom: 12px !important;
    color: var(--text-2) !important;
    line-height: 1.58;
}

.download-app-page .download-actions {
    display: grid !important;
    gap: 8px;
}

.download-app-page .download-btn,
.download-app-page .version-download {
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 42px;
    padding: 0 18px !important;
    border-radius: 999px !important;
    border: 1px solid transparent !important;
    background: var(--primary) !important;
    color: #ffffff !important;
    font-weight: 620 !important;
    text-decoration: none !important;
    box-shadow: none !important;
}

.download-app-page .download-btn:hover,
.download-app-page .version-download:hover {
    background: var(--primary-hover) !important;
    color: #ffffff !important;
}

.download-app-page .file-meta,
.download-app-page .download-meta {
    display: flex !important;
    flex-wrap: wrap;
    gap: 8px 14px;
    margin-top: 10px !important;
    color: var(--text-2) !important;
    font-size: 0.92rem !important;
}

.download-app-page .action-note,
.download-app-page .version-meta {
    color: var(--text-3) !important;
    font-size: 0.86rem !important;
}

.download-app-page .macos-versions {
    margin-top: 10px !important;
    padding-top: 10px !important;
    border-top: 1px dashed color-mix(in srgb, var(--border) 78%, transparent) !important;
}

.download-app-page .version-option {
    display: flex !important;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0 !important;
    border-bottom: 1px solid color-mix(in srgb, var(--border) 72%, transparent) !important;
}

.download-app-page .version-option:last-child {
    border-bottom: none !important;
}

.download-app-page .version-name {
    color: var(--text) !important;
    font-weight: 610 !important;
}

/* Features panel */
.download-app-page .features,
.download-app-page .features-section {
    margin: 0 !important;
    padding: 20px !important;
    border-radius: 22px !important;
    border: 1px solid var(--border) !important;
    background: var(--surface) !important;
    box-shadow: var(--shadow-soft) !important;
}

.download-app-page .features-section .features-container {
    margin: 0 !important;
    max-width: none !important;
    padding: 0 !important;
    border: none !important;
    background: transparent !important;
    box-shadow: none !important;
}

.download-app-page .section-label {
    display: inline-flex !important;
    margin-bottom: 12px !important;
    color: var(--text-3) !important;
    font-size: 0.78rem !important;
    font-weight: 700 !important;
    letter-spacing: 0.11em;
    text-transform: uppercase;
}

.download-app-page .feature-list,
.download-app-page .features-list {
    display: grid !important;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px !important;
    border: none !important;
    background: transparent !important;
}

.download-app-page .feature-item {
    position: relative;
    overflow: hidden;
    margin: 0 !important;
    min-height: 70px;
    padding: 14px !important;
    border-radius: 16px !important;
    border: 1px solid color-mix(in srgb, var(--border) 82%, transparent) !important;
    background:
        radial-gradient(circle at 10% 12%, color-mix(in srgb, var(--primary) 10%, transparent), transparent 46%),
        color-mix(in srgb, var(--surface-strong) 88%, var(--surface-muted) 12%) !important;
    display: grid !important;
    grid-template-columns: 42px minmax(0, 1fr);
    align-items: center;
    gap: 12px;
    box-shadow: 0 8px 20px color-mix(in srgb, var(--text) 8%, transparent);
    transition: transform 0.18s ease, border-color 0.18s ease, box-shadow 0.18s ease, background 0.18s ease;
}

.download-app-page .feature-item:hover {
    transform: translateY(-2px);
    border-color: color-mix(in srgb, var(--primary) 40%, var(--border)) !important;
    box-shadow: 0 12px 26px color-mix(in srgb, var(--primary) 14%, transparent);
}

.download-app-page .feature-icon {
    width: 42px;
    height: 42px;
    border-radius: 12px;
    border: 1px solid color-mix(in srgb, var(--primary) 26%, transparent);
    background: color-mix(in srgb, var(--primary) 14%, transparent);
    color: var(--primary) !important;
    display: inline-flex !important;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.35);
}

.download-app-page .feature-text {
    color: var(--text) !important;
    font-size: 0.98rem;
    font-weight: 620;
    line-height: 1.35;
}

.download-app-page .requirements,
.download-app-page .requirements-box {
    margin-top: 12px !important;
    padding: 14px !important;
    border-radius: 14px !important;
    border: 1px solid color-mix(in srgb, var(--border) 80%, transparent) !important;
    background: var(--surface-strong) !important;
}

.download-app-page .requirements h4,
.download-app-page .requirements-box h4 {
    margin-bottom: 8px !important;
    color: var(--text) !important;
}

.download-app-page .requirements li,
.download-app-page .requirements-box li {
    color: var(--text-2) !important;
    line-height: 1.65;
}

.download-app-page .tag-row,
.download-app-page .meta-bar {
    display: flex;
    flex-wrap: wrap;
    gap: 7px;
    margin-top: 2px;
}

.download-app-page .pill,
.download-app-page .meta-item {
    border-radius: 999px !important;
    border: 1px solid color-mix(in srgb, var(--primary) 26%, transparent) !important;
    background: color-mix(in srgb, var(--primary) 10%, transparent) !important;
    color: var(--text) !important;
    padding: 6px 10px !important;
    font-size: 0.82rem !important;
}

.download-app-page .steps {
    margin-top: 14px !important;
    display: grid !important;
    gap: 9px !important;
}

.download-app-page .step {
    display: flex !important;
    align-items: flex-start;
    gap: 10px;
    padding: 10px !important;
    border-radius: 12px !important;
    border: 1px solid color-mix(in srgb, var(--border) 74%, transparent) !important;
    background: var(--surface-muted) !important;
}

.download-app-page .step-index {
    width: 22px;
    height: 22px;
    flex: 0 0 22px;
    border-radius: 999px;
    background: color-mix(in srgb, var(--primary) 18%, transparent) !important;
    color: var(--primary) !important;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    font-size: 0.82rem;
    font-weight: 700;
}

.download-app-page .step-title {
    color: var(--text) !important;
    font-weight: 620 !important;
}

.download-app-page .step-desc {
    color: var(--text-2) !important;
    font-size: 0.92rem;
}

/* Back */
.download-app-page .back-nav {
    margin-top: 4px;
}

.download-app-page .back-link {
    display: inline-flex !important;
    align-items: center;
    gap: 8px;
    margin-top: 4px !important;
    padding: 10px 16px !important;
    border-radius: 999px !important;
    border: 1px solid var(--border) !important;
    background: var(--surface) !important;
    color: var(--text) !important;
    text-decoration: none !important;
    box-shadow: var(--shadow-soft) !important;
}

.download-app-page .back-link:hover {
    color: var(--primary) !important;
    border-color: color-mix(in srgb, var(--primary) 34%, var(--border)) !important;
}

/* Responsive */
@media (max-width: 980px) {
    .download-app-page .download-cards {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 760px) {
    .download-app-page .navbar-container {
        padding: 0 14px;
    }

    .download-app-page .nav-logo {
        font-size: 1.48rem;
    }

    .download-app-page .nav-links {
        gap: 3px;
    }

    .download-app-page .nav-links a {
        padding: 0 10px;
    }

    .download-app-page .container {
        margin-top: 82px !important;
        padding: 0 14px 18px !important;
        gap: 14px;
    }

    .download-app-page .product-header,
    .download-app-page .download-page-header {
        grid-template-columns: 1fr;
        row-gap: 10px;
        padding: 18px !important;
        border-radius: 18px !important;
    }

    .download-app-page .product-icon,
    .download-app-page .app-large-icon {
        grid-row: auto;
        width: 62px !important;
        height: 62px !important;
    }

    .download-app-page .product-name,
    .download-app-page .app-name,
    .download-app-page .product-desc,
    .download-app-page .app-tagline,
    .download-app-page .version-tag,
    .download-app-page .version-badge {
        grid-column: auto;
    }

    .download-app-page .download-card,
    .download-app-page .platform-card,
    .download-app-page .features,
    .download-app-page .features-section {
        padding: 15px !important;
        border-radius: 16px !important;
    }

    .download-app-page .feature-list,
    .download-app-page .features-list {
        grid-template-columns: 1fr;
    }
}

/* Dark mode */
:root[data-theme="dark"] .download-app-page .product-header,
:root[data-theme="dark"] .download-app-page .download-page-header {
    border-color: rgba(148, 163, 184, 0.3) !important;
    background:
        radial-gradient(circle at 10% 16%, rgba(59, 130, 246, 0.2), transparent 44%),
        radial-gradient(circle at 90% 16%, rgba(14, 165, 233, 0.16), transparent 46%),
        linear-gradient(145deg, rgba(12, 20, 34, 0.95), rgba(19, 31, 52, 0.92)) !important;
}

:root[data-theme="dark"] .download-app-page .download-card,
:root[data-theme="dark"] .download-app-page .platform-card,
:root[data-theme="dark"] .download-app-page .features,
:root[data-theme="dark"] .download-app-page .features-section {
    border-color: rgba(148, 163, 184, 0.26) !important;
    background: linear-gradient(155deg, rgba(13, 22, 38, 0.9), rgba(18, 30, 50, 0.86)) !important;
}

:root[data-theme="dark"] .download-app-page .feature-item,
:root[data-theme="dark"] .download-app-page .step {
    background:
        radial-gradient(circle at 10% 12%, rgba(96, 165, 250, 0.14), transparent 50%),
        rgba(30, 41, 59, 0.52) !important;
}

:root[data-theme="dark"] .download-app-page .feature-item {
    border-color: rgba(148, 163, 184, 0.32) !important;
    box-shadow: 0 10px 24px rgba(2, 6, 23, 0.36);
}

:root[data-theme="dark"] .download-app-page .feature-item:hover {
    border-color: rgba(147, 197, 253, 0.48) !important;
    box-shadow: 0 14px 32px rgba(2, 6, 23, 0.5);
}

:root[data-theme="dark"] .download-app-page .feature-icon {
    background: rgba(30, 64, 175, 0.34);
    border-color: rgba(147, 197, 253, 0.42);
    color: #dbeafe !important;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.08);
}

:root[data-theme="dark"] .download-app-page .nav-links a:hover,
:root[data-theme="dark"] .download-app-page .nav-links a.active {
    background: rgba(96, 165, 250, 0.2) !important;
}