/* ============================================================
   ProgInsight Apps Portal — styles.css
   ============================================================ */

/* ── Reset ─────────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--app-bg);
    color: var(--text-primary);
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}
a   { text-decoration: none; color: inherit; }
ul  { list-style: none; }
button { cursor: pointer; border: none; background: none; font-family: inherit; }

/* ── Hero — market style ────────────────────────────────────── */
.apps-hero {
    padding: 72px 48px 56px;
    border-bottom: 1px solid var(--border-color);
}
.apps-hero-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    max-width: 1200px;
    margin: 0 auto;
}
.apps-hero-text { flex: 1; }
.apps-hero-eyebrow {
    display: block;
    font-size: 0.72rem;
    font-weight: 600;
    letter-spacing: 0.1em;
    text-transform: uppercase;
    color: var(--text-secondary);
    margin-bottom: 16px;
}
.apps-hero-headline {
    font-size: clamp(1.8rem, 4vw, 2.8rem);
    font-weight: 800;
    letter-spacing: -0.03em;
    line-height: 1.15;
    color: var(--text-primary);
    margin: 0 0 16px;
}
.apps-hero-sub {
    font-size: 1rem;
    color: var(--text-secondary);
    line-height: 1.6;
    margin: 0 0 24px;
    max-width: 480px;
}
.apps-hero-badge {
    display: inline-block;
    padding: 0.3em 0.9em;
    border-radius: 20px;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    background: color-mix(in srgb, var(--accent-color) 12%, transparent);
    color: var(--accent-color);
    border: 1px solid color-mix(in srgb, var(--accent-color) 30%, transparent);
}
.apps-hero-icon {
    flex-shrink: 0;
    width: 120px;
    height: 120px;
    color: var(--accent-color);
    opacity: 0.18;
}
.apps-hero-icon svg { width: 100%; height: 100%; }

/* ── Apps List ──────────────────────────────────────────────── */
.apps-list-section { padding: 48px 0 64px; }
.apps-list-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 48px;
}
.apps-grid {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 16px;
}

/* ── App Card ───────────────────────────────────────────────── */
.app-card {
    display: flex;
    flex-direction: column;
    gap: 14px;
    padding: 20px;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    cursor: pointer;
    transition: transform 0.2s cubic-bezier(.34,1.4,.64,1),
                box-shadow 0.2s ease,
                border-color 0.2s ease;
    text-decoration: none;
    color: inherit;
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
}
.app-card:hover {
    transform: translateY(-4px) scale(1.01);
    box-shadow: 0 16px 40px var(--shadow-color);
    border-color: color-mix(in srgb, var(--accent-color) 40%, transparent);
}
.app-card:active { transform: scale(0.98); }

.app-card-icon-wrap {
    width: 52px; height: 52px;
    background: var(--surface-secondary);
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    overflow: hidden;
}
.app-card-favicon {
    width: 36px;
    height: 36px;
    object-fit: contain;
    border-radius: 6px;
    display: block;
}
.app-card-favicon-fallback {
    display: flex;
    align-items: center;
    justify-content: center;
}
.app-card-body { flex: 1; display: flex; flex-direction: column; gap: 6px; }
.app-card-name {
    font-size: 15px;
    font-weight: 600;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}
.app-card-desc {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.55;
}
.app-card-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 5px;
    margin-top: 4px;
}
.app-tag {
    font-size: 11px;
    padding: 2px 8px;
    border-radius: 99px;
    border: 1px solid var(--border-color);
    color: var(--text-tertiary);
    background: var(--surface-secondary);
}
.app-card-cta {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 13px;
    font-weight: 600;
    color: var(--accent-color);
    padding: 9px 16px;
    border: 1.5px solid var(--accent-color);
    border-radius: 99px;
    align-self: flex-start;
    transition: background 0.15s, color 0.15s;
}
.app-card:hover .app-card-cta {
    background: var(--accent-color);
    color: #fff;
}

/* ── Skeleton ───────────────────────────────────────────────── */
.app-card--skeleton {
    pointer-events: none;
    animation: skeleton-pulse 1.4s ease-in-out infinite;
}
@keyframes skeleton-pulse {
    0%, 100% { opacity: 1; }
    50%       { opacity: 0.5; }
}
.skeleton-box { background: var(--surface-tertiary) !important; }
.skeleton-line {
    height: 12px;
    background: var(--surface-tertiary);
    border-radius: 6px;
    width: 100%;
    margin-bottom: 6px;
}
.skeleton-line--title { height: 16px; width: 60%; }
.skeleton-line--short { width: 40%; }

/* ── Error / Empty ──────────────────────────────────────────── */
.apps-error, .apps-empty {
    color: var(--text-secondary);
    font-size: 14px;
    text-align: center;
    padding: 40px;
    grid-column: 1 / -1;
}

/* ── Footer ─────────────────────────────────────────────────── */
#apps-footer {
    border-top: 1px solid var(--border-color);
    background: var(--surface-primary);
}
.apps-footer-inner {
    max-width: 1200px;
    margin: 0 auto;
    padding: 32px 48px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    flex-wrap: wrap;
}
.apps-footer-brand {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 14px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}
.apps-footer-links { display: flex; gap: 20px; }
.apps-footer-link {
    font-size: 13px;
    color: var(--text-secondary);
    transition: color 0.15s;
}
.apps-footer-link:hover { color: var(--text-primary); }
.apps-footer-copy { font-size: 12px; color: var(--text-tertiary); }

/* ── Customize popup (same as qrcodemarvel) ─────────────────── */
.custom-popup {
    position: fixed;
    z-index: 500;
    background: var(--surface-primary);
    border: 1px solid var(--border-color);
    border-radius: 14px;
    padding: 16px;
    min-width: 240px;
    box-shadow: 0 16px 40px rgba(0,0,0,0.2);
    animation: popIn 0.18s cubic-bezier(0.34,1.56,0.64,1);
}
@keyframes popIn {
    from { opacity: 0; transform: scale(0.93) translateY(-6px); }
    to   { opacity: 1; transform: scale(1) translateY(0); }
}
.cp-customize-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    margin-bottom: 12px;
}
.cp-customize-title {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-primary);
    letter-spacing: -0.01em;
}
.cp-close-btn {
    background: none;
    border: none;
    color: var(--text-tertiary);
    cursor: pointer;
    font-size: 13px;
    padding: 2px 6px;
    border-radius: 4px;
    font-family: inherit;
    transition: color 0.15s, background 0.15s;
}
.cp-close-btn:hover { color: var(--text-primary); background: var(--surface-tertiary); }
.cp-section {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 12px 0 0;
    border-top: 1px solid var(--border-color);
}
.cp-section-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--text-tertiary);
}
.cp-theme-row { display: flex; gap: 6px; flex-wrap: wrap; }
.cp-theme-btn {
    padding: 6px 10px;
    border-radius: 8px;
    background: var(--surface-tertiary);
    border: 1.5px solid transparent;
    font-size: 16px;
    cursor: pointer;
    transition: border-color 0.15s, transform 0.12s;
    min-width: 36px;
    min-height: 36px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.cp-theme-btn:hover { transform: scale(1.1); }
.cp-theme-btn.active { border-color: var(--accent-color); }
.cp-accent-row { display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.cp-accent-dot {
    width: 26px; height: 26px;
    border-radius: 50%;
    border: 2.5px solid transparent;
    cursor: pointer;
    transition: transform 0.15s, border-color 0.15s;
    padding: 0;
}
.cp-accent-dot:hover { transform: scale(1.15); }
.cp-accent-dot.active { border-color: var(--text-primary); transform: scale(1.1); }

/* ── Responsive ─────────────────────────────────────────────── */
@media (max-width: 768px) {
    .apps-hero { padding: 48px 24px 40px; }
    .apps-hero-icon { display: none; }
    .apps-list-inner { padding: 0 24px; }
    .apps-grid { grid-template-columns: 1fr; }
    .apps-footer-inner { flex-direction: column; align-items: flex-start; gap: 14px; padding: 24px; }
}

/* ── Selection / Focus ──────────────────────────────────────── */
::selection {
    background: color-mix(in srgb, var(--accent-color) 25%, transparent);
    color: var(--text-primary);
}
:focus-visible { outline: 2px solid var(--accent-color); outline-offset: 3px; border-radius: 6px; }
::-webkit-scrollbar       { width: 8px; }
::-webkit-scrollbar-track { background: var(--app-bg); }
::-webkit-scrollbar-thumb { background: var(--surface-tertiary); border-radius: 4px; }
::-webkit-scrollbar-thumb:hover { background: var(--text-tertiary); }