/* On-the-go mobile page. Loaded last among host styles.
   Every rule is scoped to html[data-shell-variant*="mobile"] so desktop
   overlay + slideshow stay on the unscoped overlay/slideshow CSS. */

html[data-shell-variant*="mobile"] {
    --mobile-overlay-inline-gutter: 0px;
    --overlay-width: 100%;
    --overlay-max-width: none;
    --mobile-input-shell-top: 0px;
    --mobile-reader-shell-top: 0px;
    --mobile-input-shell-bottom: 0px;
    --overlay-top-offset: 0px;
    --overlay-shell-anchor-top: 0px;
    --overlay-bottom-anchor: 100dvh;
    --mobile-overlay-shell-anchor-line: 100dvh;
    --overlay-shell-padding-top: 0px;
    --overlay-shell-padding-inline: 0px;
    --overlay-shell-padding-bottom: 0px;
    --overlay-shell-height: 100dvh;
    --reader-input-expanded-overlay-height: 100dvh;
    --mobile-reader-overlay-max-height: 100dvh;
    --mobile-reader-swipe-zone-height: 0px;
    --mobile-overlay-hero-action-height: 190px;
    --mobile-page-inline: 20px;
    --overlay-spacing: 14px;
    --overlay-border-radius: 0px;
}

html[data-shell-variant*="mobile"],
html[data-shell-variant*="mobile"] body {
    background: #141414;
    min-height: 100dvh;
}

html[data-shell-variant*="mobile"] #slideshow,
html[data-shell-variant*="mobile"] .mobile-shell-title {
    display: none !important;
}

/* Full-bleed overlay: no photo gutter, no glass card window. */
html[data-shell-variant*="mobile"] .builtin-overlay {
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    max-width: none;
    height: 100dvh;
    max-height: 100dvh;
    min-height: 100dvh;
    transform: none;
    margin: 0;
    padding: max(8px, env(safe-area-inset-top, 0px)) 0 max(10px, env(safe-area-inset-bottom, 0px));
    overflow: hidden;
    border-radius: 0;
}

html[data-shell-variant*="mobile"] .builtin-overlay::before {
    inset: 0;
    border: 0;
    border-radius: 0;
    background: #141414;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"],
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="loading"],
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="fullchunk"],
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="pageview"] {
    position: fixed;
    left: 0;
    right: 0;
    top: 0;
    bottom: 0;
    width: 100%;
    height: 100dvh;
    max-height: 100dvh;
    min-height: 100dvh;
    transform: none;
    margin: 0;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] {
    padding-top: max(8px, env(safe-area-inset-top, 0px));
    padding-bottom: max(10px, env(safe-area-inset-bottom, 0px));
    grid-template-rows: auto minmax(0, 1fr);
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="loading"] {
    padding-top: max(8px, env(safe-area-inset-top, 0px));
    padding-bottom: max(10px, env(safe-area-inset-bottom, 0px));
    /* header | spacer | timer | title | spacer — center timer+title as a group */
    grid-template-rows: auto 1fr auto auto 1fr;
    overflow: hidden;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="fullchunk"],
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="pageview"] {
    padding-top: max(8px, env(safe-area-inset-top, 0px));
    padding-bottom: max(10px, env(safe-area-inset-bottom, 0px));
    padding-inline: var(--mobile-page-inline);
    grid-template-rows: auto auto minmax(0, 1fr);
}

html[data-shell-variant*="mobile"] .input-error {
    top: 18vh;
    left: 50%;
    z-index: 21;
    max-width: calc(100vw - (var(--mobile-page-inline) * 2));
}

html[data-shell-variant*="mobile"] .input-error.is-gone-thread {
    top: 10vh;
    max-width: min(86vw, 360px);
    width: min(86vw, 360px);
}

/* ── Idle / input chrome ─────────────────────────────────────────── */

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] .overlay-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    min-height: 56px;
    padding-inline: var(--mobile-page-inline);
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] .header-center {
    display: none;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] .overlay-title-static {
    color: #e5e7eb;
    font-size: 22px;
    font-weight: 600;
    letter-spacing: 0.01em;
    opacity: 1;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] .header-action-btn {
    width: 56px;
    height: 56px;
    border-radius: 14px;
    border-color: rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.06);
    font-size: 22px;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] .overlay-content,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] .overlay-body,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] .overlay-main,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] #inputView,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] .view-panel.input-view {
    flex: 1 1 0;
    min-height: 0;
    height: auto;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] .overlay-body {
    grid-template-rows: minmax(0, 1fr) auto;
    align-content: stretch;
    gap: 24px;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-mode="input"] .overlay-body {
    gap: 24px;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-mode="input"] .overlay-main,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-mode="input"] .view-panel,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-mode="input"] .design-stage {
    flex: 1 1 0;
    min-height: 0;
    height: auto;
    overflow: hidden;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-mode="input"] .design-stage {
    display: flex;
    flex-direction: column;
    gap: 12px;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-mode="input"] .state-pills {
    flex: 0 0 auto;
    min-height: 0;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-mode="input"][data-input-menu-open="true"] .state-pills,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-mode="input"][data-input-menu-open="true"] #bottomDocks {
    flex: 1 1 0;
    min-height: 0;
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] #bottomDocks {
    padding: 0;
    gap: 0;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] #inputOptionsPillRow {
    order: 2;
    flex: 0 0 auto;
    width: 100%;
    gap: 12px;
    padding-inline: var(--mobile-page-inline);
    box-sizing: border-box;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] .pill-dock .input-option-pill {
    flex: 1 1 0;
    min-height: 56px;
    font-size: 17px;
    font-weight: 600;
    letter-spacing: 0.01em;
    padding: 14px 12px;
}

html[data-shell-variant*="mobile"] .mobile-input-idle-hint {
    display: none;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-mode="input"]:not([data-input-menu-open="true"]) .mobile-input-idle-hint {
    display: flex;
    flex: 1 1 0;
    min-height: 0;
    align-items: center;
    justify-content: center;
    margin: 0;
    padding: 0 28px;
    text-align: center;
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 18px;
    font-weight: 400;
    line-height: 1.4;
    color: var(--brand-gold, #FBBF24);
    max-width: none;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] .overlay-actions {
    padding-inline: var(--mobile-page-inline);
    gap: 14px;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] #generateBtn {
    width: 100%;
    min-height: 190px;
    border: 0;
    border-radius: 16px;
    --overlay-button-label-scale: 1;
    --overlay-hero-button-font-size: 28px;
    --overlay-primary-action-label-font-size: 28px;
    --overlay-primary-action-label-font-weight: 600;
    font-size: 28px;
    font-weight: 600;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"] #generateBtn .btn-label {
    font-size: 28px;
    font-weight: 600;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-menu-open="true"] .overlay-actions,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-menu-open="true"] #generateBtn {
    display: none !important;
}

/* Options card occupies the well above the pill row; Close is the last flex item. */
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-menu-open="true"] #inputOptionActiveCard {
    order: 1;
    flex: 1 1 0;
    min-height: 0;
    width: 100%;
    max-width: none;
    height: auto;
    max-height: none;
    margin: 0;
    border-radius: 16px 16px 0 0;
    border-bottom: 0;
    overflow: hidden;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-menu-open="true"] .input-option-card-head {
    flex: 0 0 auto;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-menu-open="true"] .input-option-card-title {
    font-size: 20px;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-menu-open="true"] .input-option-card-subtitle {
    font-size: 16px;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-menu-open="true"] .input-option-card-body {
    flex: 1 1 auto;
    min-height: 0;
    padding: 0 20px 12px;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-menu-open="true"] .input-option-card-close {
    flex: 0 0 auto;
    width: 100%;
    min-height: 72px;
    height: auto;
    border: 0;
    border-top: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 0;
    background: rgba(0, 0, 0, 0.32);
    color: #f3f4f6;
    font-size: 0;
    line-height: 1;
    letter-spacing: 0.06em;
    transform: none;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-menu-open="true"] .input-option-card-close::before {
    content: "Close";
    font-size: 20px;
    font-weight: 600;
    letter-spacing: 0.06em;
    color: #f3f4f6;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-menu-open="true"] .input-option-card-close:hover {
    background: rgba(0, 0, 0, 0.42);
    border-color: rgba(255, 255, 255, 0.16);
    transform: none;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-mode="text"] .state-convert,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-mode="url"] .state-convert {
    padding-inline: var(--mobile-page-inline);
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-mode="reddit"] .overlay-main,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-mode="randomizer"] .overlay-main {
    padding-inline: var(--mobile-page-inline);
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="loading"] .overlay-header {
    grid-row: 1;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="loading"] .overlay-content {
    grid-row: 3;
    flex: 0 0 auto;
    height: auto;
    min-height: 0;
    padding-inline: var(--mobile-page-inline);
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="loading"] .overlay-progress-row {
    grid-row: 4;
    padding-top: 14px;
    padding-inline: var(--mobile-page-inline);
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="loading"] .overlay-header.title-committed ~ .overlay-progress-row {
    display: none;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="loading"] .title-row-hint {
    color: var(--brand-gold, #FBBF24);
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="loading"] .loading-title-row .overlay-title-placeholder {
    color: var(--brand-gold, #FBBF24);
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="loading"] .overlay-body,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="loading"] .overlay-main,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="loading"] .view-panel,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="loading"] .loading-interface {
    flex: 0 0 auto;
    min-height: 0;
    height: auto;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="loading"] .loading-interface {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: flex-start;
    gap: 14px;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-menu-open="true"] .input-options-dev-btn {
    min-height: 56px;
    font-size: 18px;
    border-radius: 12px;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-menu-open="true"] .input-options-dev-checkbox {
    width: 28px;
    height: 28px;
    accent-color: var(--brand-gold, #FBBF24);
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-menu-open="true"] .input-options-dev-checkbox-label,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-menu-open="true"] .input-options-dev-title,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="input"][data-input-menu-open="true"] .input-options-dev-note {
    font-size: 16px;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="fullchunk"] #generateBtn,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="pageview"] #generateBtn {
    min-height: 120px;
}

html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="fullchunk"] .overlay-actions,
html[data-shell-variant*="mobile"] .builtin-overlay[data-active-view="pageview"] .overlay-actions {
    padding-inline: 0;
}