/* ================================================================
   Aura software and tutorial collections
   ================================================================ */
.aura-collection-page {
    overflow-x: clip;
    background:
        radial-gradient(circle at 10% 0, rgba(59,130,246,.08), transparent 28rem),
        #f6f8fc;
}
.aura-collection-hero {
    display: grid;
    grid-template-columns: 108px minmax(0, 1fr);
    gap: 24px;
    align-items: center;
    margin-bottom: 28px;
    width: 100%;
    padding: 24px 28px;
    border: 1px solid rgba(255,255,255,.2);
    border-radius: 24px;
    background-color: #164fc5;
    background-image:
        radial-gradient(circle at 88% 12%, rgba(103,232,249,.28), transparent 22rem),
        linear-gradient(125deg, #1949ba 0%, #3458dc 52%, #5b43d6 100%);
    background-size: cover;
    background-position: center;
    color: #fff;
    box-shadow: 0 22px 54px rgba(30,64,175,.18);
}
.aura-collection-cover {
    width: 108px;
    height: 108px;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 1px solid rgba(255,255,255,.28);
    border-radius: 22px;
    background: rgba(255,255,255,0.16);
    color: rgba(255,255,255,0.92);
    font-size: 38px;
    overflow: hidden;
    box-shadow: 0 18px 38px rgba(15,23,42,.18), inset 0 1px rgba(255,255,255,.28);
}
.aura-collection-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}
.aura-collection-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-bottom: 10px;
    padding: 5px 11px;
    border-radius: 999px;
    background: rgba(255,255,255,0.18);
    color: #eef6ff;
    font-size: 11px;
    font-weight: 800;
}
.aura-collection-hero h1 {
    margin: 0;
    color: #fff;
    font-size: clamp(25px, 2.5vw, 32px);
    line-height: 1.25;
    font-weight: 900;
    letter-spacing: 0;
    text-wrap: balance;
}
.aura-collection-hero p {
    max-width: 760px;
    display: -webkit-box;
    overflow: hidden;
    margin: 8px 0 0;
    color: rgba(255,255,255,.86);
    font-size: 14px;
    line-height: 1.6;
    font-weight: 500;
    text-wrap: pretty;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}
.aura-collection-stats {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}
.aura-collection-stats span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 36px;
    padding: 0 11px;
    border-radius: 10px;
    background: rgba(13,31,93,.22);
    color: rgba(255,255,255,0.82);
    font-size: 11px;
    font-weight: 700;
}
.aura-collection-stats strong {
    color: #fff;
    font-size: 15px;
    font-weight: 900;
}
.aura-collection-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
    margin-top: 14px;
}
.aura-collection-primary-btn,
.aura-collection-secondary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 40px;
    padding: 0 16px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 900;
    text-decoration: none;
    cursor: pointer;
}
.aura-collection-primary-btn {
    border: 0;
    background: #fff;
    color: #2563eb;
}
.aura-collection-secondary-btn {
    border: 1px solid rgba(255,255,255,0.25);
    background: rgba(255,255,255,0.12);
    color: #fff;
}
.aura-collection-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 288px;
    gap: 24px;
    align-items: start;
}
.aura-collection-main,
.aura-collection-sidebar {
    display: grid;
    gap: 20px;
}
.aura-collection-sidebar {
    position: sticky;
    top: 92px;
}
.aura-collection-panel,
.aura-collection-side-card,
.aura-collection-tip-card {
    border: 1px solid #e3e8f2;
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 8px 28px rgba(15,23,42,.045);
}
.aura-collection-panel {
    padding: 26px;
}
.aura-collection-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    padding-bottom: 14px;
    border-bottom: 1px solid #dbeafe;
    color: #0f172a;
    font-size: 18px;
    font-weight: 900;
}
.aura-collection-section-title i {
    color: #2563eb;
}
.aura-collection-section-title span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 30px;
    height: 24px;
    padding: 0 8px;
    border-radius: 999px;
    background: #eff6ff;
    color: #2563eb;
    font-size: 12px;
}
.aura-collection-description {
    margin-top: 18px;
    color: #475569;
    font-size: 14px;
    line-height: 1.9;
    font-weight: 600;
}
.aura-collection-list-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}
.aura-collection-list-head .aura-collection-section-title {
    padding-bottom: 0;
    border-bottom: 0;
}
.aura-collection-list-head small {
    color: #94a3b8;
    font-size: 12px;
    font-weight: 800;
}
.aura-collection-pagination {
    display: flex;
    justify-content: center;
    padding-top: 22px;
}
.aura-collection-empty {
    padding: 44px 20px;
    text-align: center;
    color: #94a3b8;
}
.aura-collection-empty i {
    display: block;
    margin-bottom: 12px;
    font-size: 42px;
    color: #cbd5e1;
}
.aura-collection-side-card,
.aura-collection-tip-card {
    padding: 20px;
}
.aura-collection-side-card h3,
.aura-collection-tip-card h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 14px;
    color: #0f172a;
    font-size: 15px;
    font-weight: 900;
}
.aura-related-collections {
    display: grid;
    gap: 10px;
}
.aura-related-collections a {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 10px 0;
    border-bottom: 1px solid #f1f5f9;
    color: #334155;
    font-size: 13px;
    font-weight: 800;
    text-decoration: none;
}
.aura-related-collections a:last-child {
    border-bottom: 0;
}
.aura-related-collections a:hover {
    color: #2563eb;
}
.aura-related-collections small {
    color: #94a3b8;
    white-space: nowrap;
}
.aura-collection-tag-cloud {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}
.aura-collection-tag-cloud a {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    background: #f1f5f9;
    color: #64748b;
    font-size: 12px;
    font-weight: 700;
    text-decoration: none;
}
.aura-collection-tag-cloud a:hover {
    background: #e6efff;
    color: #1d4ed8;
}
.aura-collection-tip-card {
    background: linear-gradient(135deg, #eff6ff, #f5f3ff);
}
.aura-collection-tip-card h3 i {
    color: #f59e0b;
}
.aura-collection-tip-card p {
    margin: 0;
    color: #64748b;
    font-size: 13px;
    line-height: 1.8;
    font-weight: 700;
}

@media (max-width: 1024px) {
    .aura-collection-layout {
        grid-template-columns: minmax(0, 1fr);
    }
    .aura-collection-sidebar {
        position: static;
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
    .aura-collection-tip-card:last-child {
        grid-column: 1 / -1;
    }
}

@media (max-width: 767px) {
    .aura-collection-page > .max-w-7xl {
        padding-top: 20px;
        padding-bottom: 28px;
    }
    .aura-collection-hero {
        grid-template-columns: 76px minmax(0, 1fr);
        gap: 18px;
        padding: 24px 20px;
        border-radius: 20px;
    }
    .aura-collection-cover {
        align-self: start;
        width: 76px;
        height: 76px;
        border-radius: 18px;
        font-size: 30px;
    }
    .aura-collection-badge {
        margin-bottom: 10px;
    }
    .aura-collection-hero h1 {
        font-size: 27px;
    }
    .aura-collection-hero p,
    .aura-collection-stats,
    .aura-collection-actions {
        grid-column: 1 / -1;
    }
    .aura-collection-stats {
        display: grid;
        grid-template-columns: repeat(2, minmax(0, 1fr));
        gap: 8px;
        margin-top: 18px;
    }
    .aura-collection-stats span {
        min-width: 0;
        padding: 8px 10px;
    }
    .aura-collection-actions > * {
        flex: 1 1 140px;
    }
    .aura-collection-panel {
        padding: 20px 16px;
    }
    .aura-collection-list-head {
        align-items: flex-start;
        flex-direction: column;
        gap: 8px;
    }
    .aura-collection-sidebar {
        grid-template-columns: minmax(0, 1fr);
    }
    .aura-collection-tip-card:last-child {
        grid-column: auto;
    }
}

.aura-tutorial-collection-page {
    background: #edf4fb;
}

.aura-tutorial-hero {
    display: grid;
    grid-template-columns: 136px minmax(0, 1fr);
    gap: 24px;
    align-items: center;
    margin-bottom: 28px;
    width: 100%;
    padding: 28px 32px;
    border-radius: 0;
    background-color: #2563eb;
    background-image: linear-gradient(120deg, #1d4ed8 0%, #2563eb 48%, #0ea5e9 100%);
    background-size: cover;
    background-position: center;
    color: #fff;
    box-shadow: 0 22px 48px rgba(37,99,235,.2);
}

.aura-tutorial-cover {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 136px;
    height: 150px;
    overflow: hidden;
    border-radius: 18px;
    background: rgba(255,255,255,.16);
    color: rgba(255,255,255,.92);
    font-size: 40px;
    box-shadow: inset 0 0 0 1px rgba(255,255,255,.22);
}

.aura-tutorial-cover img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.aura-tutorial-hero-main {
    display: block;
    min-width: 0;
}

.aura-tutorial-badge {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 27px;
    margin-bottom: 9px;
    padding: 0 11px;
    border-radius: 999px;
    background: rgba(255,255,255,.16);
    color: #eaf4ff;
    font-size: 11px;
    font-weight: 900;
    justify-self: start;
}

.aura-tutorial-hero h1 {
    margin: 0;
    color: #fff;
    font-size: clamp(25px, 2.5vw, 30px);
    line-height: 1.28;
    font-weight: 900;
    letter-spacing: 0;
}

.aura-tutorial-hero p {
    max-width: 820px;
    display: -webkit-box;
    overflow: hidden;
    margin: 8px 0 0;
    color: rgba(255,255,255,.84);
    font-size: 14px;
    line-height: 1.6;
    font-weight: 600;
    text-wrap: pretty;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

.aura-tutorial-stats,
.aura-tutorial-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 9px;
}

.aura-tutorial-stats {
    margin-top: 14px;
}

.aura-tutorial-stats span {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    min-height: 36px;
    padding: 0 11px;
    border-radius: 10px;
    background: rgba(255,255,255,.14);
    color: rgba(255,255,255,.82);
    font-size: 11px;
    font-weight: 800;
}

.aura-tutorial-stats strong {
    color: #fff;
    font-size: 15px;
    font-weight: 900;
}

.aura-tutorial-actions {
    margin-top: 14px;
}

.aura-tutorial-primary-btn,
.aura-tutorial-secondary-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    min-height: 40px;
    padding: 0 16px;
    border-radius: 10px;
    font-size: 12px;
    font-weight: 900;
    text-decoration: none;
    cursor: pointer;
}

.aura-tutorial-primary-btn {
    border: 0;
    background: #fff;
    color: #2563eb;
}

.aura-tutorial-secondary-btn {
    border: 1px solid rgba(255,255,255,.26);
    background: rgba(255,255,255,.12);
    color: #fff;
}

.aura-tutorial-layout {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 320px;
    gap: 28px;
    align-items: start;
}

.aura-tutorial-main,
.aura-tutorial-sidebar {
    display: grid;
    gap: 20px;
}

.aura-tutorial-sidebar {
    position: sticky;
    top: 92px;
}

.aura-tutorial-panel,
.aura-tutorial-side-card,
.aura-tutorial-tip-card,
.aura-tutorial-status {
    border: 1px solid #dbeafe;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 10px 24px rgba(15,23,42,.04);
}

.aura-tutorial-panel {
    padding: 24px;
}

.aura-tutorial-section-title {
    display: flex;
    align-items: center;
    gap: 10px;
    margin: 0;
    padding-bottom: 14px;
    border-bottom: 1px solid #dbeafe;
    color: #0f172a;
    font-size: 18px;
    font-weight: 900;
}

.aura-tutorial-section-title i {
    color: #2563eb;
}

.aura-tutorial-section-title span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 30px;
    height: 24px;
    padding: 0 8px;
    border-radius: 999px;
    background: #eff6ff;
    color: #2563eb;
    font-size: 12px;
}

.aura-tutorial-description {
    margin-top: 18px;
    color: #475569;
    font-size: 14px;
    line-height: 1.9;
    font-weight: 600;
}

.aura-tutorial-chapters {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
    padding-top: 16px;
    border-top: 1px dashed #dbeafe;
}

.aura-tutorial-chapters span,
.aura-tutorial-chapters a {
    display: inline-flex;
    align-items: center;
    min-height: 30px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 800;
}

.aura-tutorial-chapters span {
    color: #94a3b8;
}

.aura-tutorial-chapters a {
    gap: 7px;
    max-width: 210px;
    padding: 0 12px;
    background: #f8fafc;
    color: #475569;
    text-decoration: none;
}

.aura-tutorial-chapters a em {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 18px;
    height: 18px;
    border-radius: 999px;
    background: #2563eb;
    color: #fff;
    font-style: normal;
    font-size: 10px;
}

.aura-tutorial-status {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding: 18px 20px;
}

.aura-tutorial-status div {
    display: flex;
    align-items: baseline;
    justify-content: space-between;
    flex: 1;
    gap: 14px;
    color: #64748b;
    font-size: 12px;
    font-weight: 800;
}

.aura-tutorial-status strong {
    color: #0f172a;
    font-size: 14px;
}

.aura-tutorial-status-mark {
    width: 38px;
    height: 38px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 38px;
    border-radius: 12px;
    background: linear-gradient(135deg, #dbeafe, #ede9fe);
    color: #4f46e5;
}

.aura-tutorial-list-head {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 18px;
}

.aura-tutorial-list-head .aura-tutorial-section-title {
    padding-bottom: 0;
    border-bottom: 0;
}

.aura-tutorial-list-head small {
    color: #94a3b8;
    font-size: 12px;
    font-weight: 800;
}

.aura-tutorial-card-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 18px;
}

.aura-tutorial-card {
    overflow: hidden;
    border: 1px solid #e2e8f0;
    border-radius: 16px;
    background: #fff;
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.aura-tutorial-card:hover {
    transform: translateY(-2px);
    border-color: #bfdbfe;
    box-shadow: 0 16px 30px rgba(37,99,235,.08);
}

.aura-tutorial-card-media {
    position: relative;
    display: block;
    height: 176px;
    overflow: hidden;
    background: linear-gradient(135deg, #dbeafe, #f5f3ff);
    color: #2563eb;
    text-decoration: none;
}

.aura-tutorial-card-media img {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.aura-tutorial-card-media > span {
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
    font-size: 46px;
}

.aura-tutorial-card-media em,
.aura-tutorial-card-media b {
    position: absolute;
    top: 12px;
    display: inline-flex;
    align-items: center;
    min-height: 26px;
    border-radius: 999px;
    font-size: 11px;
    font-weight: 900;
    font-style: normal;
}

.aura-tutorial-card-media em {
    left: 12px;
    justify-content: center;
    min-width: 26px;
    background: #2563eb;
    color: #fff;
}

.aura-tutorial-card-media b {
    right: 12px;
    padding: 0 10px;
    background: rgba(37,99,235,.92);
    color: #fff;
}

.aura-tutorial-card-body {
    padding: 18px;
}

.aura-tutorial-card-title {
    display: block;
    color: #0f172a;
    font-size: 15px;
    line-height: 1.45;
    font-weight: 900;
    text-decoration: none;
}

.aura-tutorial-card-body p {
    margin: 10px 0 0;
    color: #94a3b8;
    font-size: 13px;
    line-height: 1.7;
    font-weight: 600;
}

.aura-tutorial-card-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 14px;
    color: #94a3b8;
    font-size: 12px;
    font-weight: 800;
}

.aura-tutorial-card-meta span {
    display: inline-flex;
    align-items: center;
    gap: 5px;
}

.aura-tutorial-side-card,
.aura-tutorial-tip-card {
    padding: 20px;
}

.aura-tutorial-side-card h3,
.aura-tutorial-tip-card h3 {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 14px;
    color: #0f172a;
    font-size: 15px;
    font-weight: 900;
}

.aura-tutorial-tip-card {
    background: linear-gradient(135deg, #eff6ff, #fff7ed);
}

.aura-tutorial-tip-card h3 i {
    color: #f59e0b;
}

.aura-tutorial-tip-card p {
    margin: 0;
    color: #64748b;
    font-size: 13px;
    line-height: 1.8;
    font-weight: 700;
}

@media (max-width: 1100px) {
    .aura-tutorial-hero-main {
        grid-template-columns: minmax(0, 1fr);
    }
    .aura-tutorial-badge,
    .aura-tutorial-hero h1,
    .aura-tutorial-hero p,
    .aura-tutorial-stats,
    .aura-tutorial-actions {
        grid-column: 1;
    }
}

@media (max-width: 767px) {
    .aura-tutorial-hero {
        grid-template-columns: 76px minmax(0, 1fr);
        gap: 18px;
        padding: 22px 20px;
    }
    .aura-tutorial-cover {
        width: 76px;
        height: 86px;
        border-radius: 14px;
        font-size: 28px;
    }
    .aura-tutorial-hero-main {
        display: contents;
    }
    .aura-tutorial-badge,
    .aura-tutorial-hero h1 {
        grid-column: 2;
    }
    .aura-tutorial-hero p,
    .aura-tutorial-stats,
    .aura-tutorial-actions {
        grid-column: 1 / -1;
    }
    .aura-tutorial-actions > * {
        flex: 1 1 140px;
    }
}

.aura-collection-primary-btn:focus-visible,
.aura-collection-secondary-btn:focus-visible,
.aura-related-collections a:focus-visible,
.aura-collection-tag-cloud a:focus-visible,
.aura-tutorial-primary-btn:focus-visible,
.aura-tutorial-secondary-btn:focus-visible,
.aura-tutorial-chapters a:focus-visible,
.aura-tutorial-card-media:focus-visible,
.aura-tutorial-card-title:focus-visible {
    outline: 3px solid rgba(37, 99, 235, .28);
    outline-offset: 3px;
}

[data-theme="dark"] .aura-collection-page,
[data-theme="dark"] .aura-tutorial-collection-page {
    background: #0f172a;
}
[data-theme="dark"] .aura-collection-panel,
[data-theme="dark"] .aura-collection-side-card,
[data-theme="dark"] .aura-tutorial-panel,
[data-theme="dark"] .aura-tutorial-side-card,
[data-theme="dark"] .aura-tutorial-status,
[data-theme="dark"] .aura-tutorial-card {
    border-color: #334155;
    background: #1e293b;
}
[data-theme="dark"] .aura-collection-section-title,
[data-theme="dark"] .aura-collection-side-card h3,
[data-theme="dark"] .aura-tutorial-section-title,
[data-theme="dark"] .aura-tutorial-card-title,
[data-theme="dark"] .aura-tutorial-side-card h3,
[data-theme="dark"] .aura-tutorial-status strong {
    color: #f8fafc;
}
[data-theme="dark"] .aura-collection-description,
[data-theme="dark"] .aura-tutorial-description,
[data-theme="dark"] .aura-tutorial-card-body p,
[data-theme="dark"] .aura-tutorial-card-meta,
[data-theme="dark"] .aura-tutorial-status div {
    color: #cbd5e1;
}
[data-theme="dark"] .aura-tutorial-chapters a {
    border-color: #334155;
    background: #0f172a;
    color: #cbd5e1;
}
[data-theme="dark"] .aura-collection-tag-cloud a,
[data-theme="dark"] .aura-tutorial-chapters a {
    background: #29364b;
    color: #cbd5e1;
}
[data-theme="dark"] .aura-collection-tip-card,
[data-theme="dark"] .aura-tutorial-tip-card {
    border-color: #475569;
    background: linear-gradient(135deg, rgba(30, 58, 138, .32), rgba(120, 53, 15, .2));
}
[data-theme="dark"] .aura-collection-tip-card p,
[data-theme="dark"] .aura-tutorial-tip-card p {
    color: #cbd5e1;
}