/* Mobile app content skeleton — chrome stays fixed, only content area transitions */

/* Web / desktop — never show app shell skeleton or hide content */
html.cc-view-web .cc-app-content-skeleton,
html:not(.cc-phone.cc-view-app) .cc-app-content-skeleton {
    display: none !important;
}

html.cc-view-web .cc-app-content,
html:not(.cc-phone.cc-view-app) .cc-app-content {
    opacity: 1 !important;
    visibility: visible !important;
    pointer-events: auto !important;
    max-height: none !important;
    overflow: visible !important;
}

@keyframes cc-app-sk-shimmer {
    0% { background-position: -420px 0; }
    100% { background-position: 420px 0; }
}

.cc-app-content-shell {
    position: relative;
    width: 100%;
    max-width: 100%;
    min-height: 0;
}

.cc-app-content-skeleton {
    display: none;
    padding: 4px var(--cc-app-shell-pad, 14px) 16px;
    box-sizing: border-box;
    pointer-events: none;
}

.cc-app-content {
    width: 100%;
    max-width: 100%;
}

/* Loading state — mobile app shell only */
html.cc-phone.cc-view-app.cc-app-page-loading .cc-app-content-skeleton,
body.cc-mobile-app.cc-app-page-loading .cc-app-content-skeleton {
    display: block;
    min-height: calc(100dvh - var(--cc-app-topbar-h, 68px) - var(--cc-app-tabbar-h, 80px) - 24px);
}

html.cc-phone.cc-view-app.cc-app-page-loading .cc-app-content,
body.cc-mobile-app.cc-app-page-loading .cc-app-content {
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    position: absolute;
    width: 1px;
    height: 1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
}

html.cc-phone.cc-view-app.cc-app-page-ready .cc-app-content,
body.cc-mobile-app.cc-app-page-ready .cc-app-content {
    opacity: 1;
    visibility: visible;
    pointer-events: auto;
    position: static;
    width: auto;
    height: auto;
    overflow: visible;
    clip: auto;
    transition: opacity 0.32s var(--cc-app-ease, cubic-bezier(0.32, 0.72, 0, 1));
}

html.cc-phone.cc-view-app.cc-app-page-ready .cc-app-content-skeleton,
body.cc-mobile-app.cc-app-page-ready .cc-app-content-skeleton {
    display: none;
}

/* Outgoing navigation — skeleton overlays current content instantly */
html.cc-phone.cc-view-app.cc-app-navigating .cc-app-content-skeleton,
body.cc-mobile-app.cc-app-navigating .cc-app-content-skeleton {
    display: block;
    position: absolute;
    inset: 0;
    z-index: 2;
    min-height: 100%;
    background: var(--cc-page, var(--cc-bg, #0f1419));
}

html.cc-phone.cc-view-app.cc-app-navigating .cc-app-content,
body.cc-mobile-app.cc-app-navigating .cc-app-content {
    opacity: 0;
    visibility: hidden;
}

/* Shimmer primitives */
.cc-app-sk__line,
.cc-app-sk__circle,
.cc-app-sk__rect,
.cc-app-sk__pill {
    --cc-app-sk-base: var(--cc-surface-2, rgba(0, 0, 0, 0.06));
    --cc-app-sk-hi: var(--cc-surface, rgba(0, 0, 0, 0.03));
    background: linear-gradient(90deg, var(--cc-app-sk-base) 0%, var(--cc-app-sk-hi) 50%, var(--cc-app-sk-base) 100%);
    background-size: 840px 100%;
    animation: cc-app-sk-shimmer 1.2s ease-in-out infinite;
    border-radius: 8px;
}

[data-theme="dark"] .cc-app-sk__line,
[data-theme="dark"] .cc-app-sk__circle,
[data-theme="dark"] .cc-app-sk__rect,
[data-theme="dark"] .cc-app-sk__pill,
html[data-theme="dark"] .cc-app-sk__line,
html[data-theme="dark"] .cc-app-sk__circle,
html[data-theme="dark"] .cc-app-sk__rect,
html[data-theme="dark"] .cc-app-sk__pill {
    --cc-app-sk-base: rgba(255, 255, 255, 0.06);
    --cc-app-sk-hi: rgba(255, 255, 255, 0.12);
}

.cc-app-sk__line {
    height: 12px;
    width: 100%;
    margin-bottom: 10px;
}

.cc-app-sk__line--xs { width: 56px; margin-bottom: 0; flex-shrink: 0; }
.cc-app-sk__line--sm { width: 42%; }
.cc-app-sk__line--md { width: 72%; }
.cc-app-sk__line--lg { width: 88%; height: 16px; }
.cc-app-sk__line--full { width: 100%; }

.cc-app-sk__circle {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    flex-shrink: 0;
}

.cc-app-sk__rect {
    width: 100%;
    border-radius: 14px;
}

.cc-app-sk__rect--hero {
    height: min(52vh, 360px);
    margin-bottom: 16px;
}

.cc-app-sk__rect--detail-hero {
    height: 200px;
    margin-bottom: 4px;
}

.cc-app-sk__rect--thumb {
    width: 88px;
    height: 68px;
    flex-shrink: 0;
    border-radius: 10px;
}

.cc-app-sk__pills {
    display: flex;
    gap: 8px;
    overflow: hidden;
    margin-bottom: 12px;
    padding-bottom: 4px;
}

.cc-app-sk__pill {
    display: block;
    width: 88px;
    height: 32px;
    border-radius: 999px;
    flex-shrink: 0;
}

.cc-app-sk__card {
    border: 1px solid var(--cc-border, rgba(0, 0, 0, 0.08));
    border-radius: var(--cc-app-radius, 16px);
    padding: 14px;
}

.cc-app-sk__card--tall {
    min-height: min(68vh, 520px);
}

.cc-app-sk__stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
    margin-bottom: 14px;
}

.cc-app-sk__stat {
    border: 1px solid var(--cc-border, rgba(0, 0, 0, 0.08));
    border-radius: 12px;
    padding: 12px;
    min-height: 72px;
}

.cc-app-sk__panel {
    border: 1px solid var(--cc-border, rgba(0, 0, 0, 0.08));
    border-radius: var(--cc-app-radius, 16px);
    padding: 14px;
}

.cc-app-sk__row {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 0;
    border-bottom: 1px solid var(--cc-border, rgba(0, 0, 0, 0.06));
}

.cc-app-sk__row:last-child {
    border-bottom: 0;
}

.cc-app-sk__list-card {
    display: flex;
    gap: 12px;
    padding: 12px 0;
    border-bottom: 1px solid var(--cc-border, rgba(0, 0, 0, 0.06));
}

.cc-app-sk__list-body {
    flex: 1;
    min-width: 0;
}

.cc-app-sk__grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 12px;
}

.cc-app-sk__grid-card {
    border: 1px solid var(--cc-border, rgba(0, 0, 0, 0.08));
    border-radius: 14px;
    padding: 16px 12px;
    text-align: center;
}

.cc-app-sk__profile-head {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 8px 0 16px;
}

/* Homepage section skeletons — global shell handles app transitions */
body.cc-mobile-app .cc-sk-placeholder {
    display: none !important;
}

body.cc-mobile-app .cc-sk-section .cc-sk-content {
    opacity: 1 !important;
    visibility: visible !important;
    max-height: none !important;
    overflow: visible !important;
    pointer-events: auto !important;
}

@media (prefers-reduced-motion: reduce) {
    .cc-app-sk__line,
    .cc-app-sk__circle,
    .cc-app-sk__rect,
    .cc-app-sk__pill {
        animation: none;
    }

    html.cc-phone.cc-view-app.cc-app-page-ready .cc-app-content,
    body.cc-mobile-app.cc-app-page-ready .cc-app-content {
        transition: none;
    }
}