/* SeiboldSoft Installer integration for the SeiboldSoft Blog Publii theme.
   Loaded only by page-installer.hbs. All application rules are scoped to .installer-app. */

.installer-app {
    --installer-primary: var(--primary-color);
    --installer-primary-hover: var(--primary-hover);
    --installer-text: var(--text-color);
    --installer-muted: var(--muted-color);
    --installer-surface: var(--surface-color);
    --installer-soft: var(--soft-background);
    --installer-divider: var(--soft-divider);
    --installer-focus: color-mix(in srgb, var(--primary-color) 30%, transparent);
    margin: 0;
    min-width: 0;
    padding-bottom: var(--installer-sticky-clearance, 82px);
    color: var(--installer-text);
    background: transparent;
    font-family: inherit;
}

.installer-app,
.installer-app *,
.installer-app *::before,
.installer-app *::after {
    box-sizing: border-box;
}

.installer-app button,
.installer-app input,
.installer-app select {
    font: inherit;
}

.installer-app a {
    color: var(--link-color);
}

.installer-app a:hover {
    color: var(--primary-color);
}

.installer-app button:focus-visible,
.installer-app input:focus-visible,
.installer-app select:focus-visible,
.installer-app a:focus-visible,
.installer-app .program-item:focus-within {
    outline: 3px solid var(--installer-focus);
    outline-offset: 2px;
}

.installer-app .installer-container {
    max-width: none;
    margin: 0;
    padding: 4px 0 24px;
}

/* Header ---------------------------------------------------------------- */
.installer-app .page-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 28px;
    margin: 2px 0 28px;
    padding-bottom: 18px;
    border-bottom: 1px solid var(--installer-divider);
}

.installer-app .title-block {
    flex: 1 1 auto;
    min-width: 0;
    max-width: var(--article-width);
}

.installer-app .title-block h1 {
    margin-top: 10px;
    margin-bottom: 8px;
}

.installer-app .subtitle {
    margin: 8px 0 0;
    color: var(--installer-muted);
    font-size: 1.05rem;
    line-height: 1.6;
}

/* The former stats card is intentionally rendered as quiet article metadata. */
.installer-app .stats-card {
    display: flex;
    flex: 0 0 auto;
    flex-wrap: wrap;
    justify-content: flex-end;
    gap: 6px 18px;
    min-width: 0;
    margin-top: 18px;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    color: var(--installer-muted);
    font-size: .9rem;
}

.installer-app .stat-row {
    display: inline-flex;
    align-items: baseline;
    gap: 6px;
    padding: 0;
    border: 0;
    white-space: nowrap;
}

.installer-app .stat-row strong {
    color: var(--installer-text);
}

/* Headings -------------------------------------------------------------- */
.installer-app .section-heading {
    display: block;
}

.installer-app .section-heading h2,
.installer-app .preview-header h2 {
    margin: 0;
}

.installer-app .section-heading p {
    margin: 6px 0 0;
    color: var(--installer-muted);
    line-height: 1.55;
}

/* Top picks: deliberately mirrors .article-note from the theme. ---------- */
.installer-app .top-picks {
    margin: 0 0 28px;
    padding: 14px 16px;
    border: 0;
    border-left: 4px solid var(--installer-primary);
    border-radius: 0;
    background: var(--installer-soft);
    box-shadow: none;
}

.installer-app .top-picks-grid {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 14px;
}

.installer-app .top-pick,
.installer-app .chip {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    min-height: 38px;
    padding: 8px 12px;
    border: 1px solid var(--installer-divider);
    border-radius: 5px;
    background: var(--installer-surface);
    color: var(--installer-text);
    box-shadow: none;
    cursor: pointer;
    transition: border-color .18s ease, background-color .18s ease, color .18s ease;
}

.installer-app .top-pick:hover,
.installer-app .chip:hover {
    border-color: var(--installer-primary);
    background: var(--installer-soft);
    color: var(--installer-text);
}

.installer-app .top-pick.is-selected {
    border-color: var(--installer-primary);
    background: color-mix(in srgb, var(--installer-primary) 10%, var(--installer-surface));
}

/* Toolbar --------------------------------------------------------------- */
.installer-app .toolbar {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) 220px minmax(220px, 1fr) auto;
    gap: 16px;
    align-items: end;
    margin: 0 0 26px;
    padding: 0 0 24px;
    border: 0;
    border-bottom: 1px solid var(--installer-divider);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.installer-app .toolbar-group {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.installer-app .toolbar-group > label,
.installer-app .toolbar-group > span {
    font-weight: 700;
}

.installer-app .search-group {
    position: relative;
}

.installer-app .search-group::before {
    content: "⌕";
    position: absolute;
    left: 13px;
    bottom: 11px;
    color: var(--installer-muted);
    font-size: 1rem;
    line-height: 1;
    pointer-events: none;
}

.installer-app input[type="search"],
.installer-app select {
    width: 100%;
    min-height: 44px;
    padding: 10px 12px;
    border: 1px solid var(--installer-divider);
    border-radius: var(--border-radius);
    background: var(--installer-surface);
    color: var(--installer-text);
    box-shadow: none;
    transition: border-color .18s ease, background-color .18s ease;
}

.installer-app input[type="search"] {
    padding-left: 38px;
}

.installer-app input[type="search"]::placeholder {
    color: var(--installer-muted);
}

.installer-app input[type="search"]:hover,
.installer-app select:hover,
.installer-app input[type="search"]:focus,
.installer-app select:focus {
    border-color: var(--installer-primary);
}

.installer-app .inline-option {
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 8px;
    min-height: 44px;
    color: var(--installer-muted);
    font-weight: 400;
}

.installer-app .inline-option input,
.installer-app .program-item input[type="checkbox"] {
    accent-color: var(--installer-primary);
}

.installer-app .toolbar-actions,
.installer-app .preview-header,
.installer-app .preview-actions,
.installer-app .sticky-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 8px;
}

.installer-app .toolbar-actions {
    justify-content: flex-end;
}

/* Buttons: same visual language as the theme/search buttons. ------------ */
.installer-app button {
    min-height: 40px;
    padding: 8px 15px;
    border: 0;
    border-radius: var(--border-radius);
    background: var(--installer-primary);
    color: #fff;
    box-shadow: none;
    font-weight: 700;
    cursor: pointer;
    transition: background-color .2s ease, color .2s ease, transform .2s ease;
}

.installer-app button:hover {
    background: var(--installer-primary-hover);
    color: #fff;
    transform: scale(1.02);
}

.installer-app button:active {
    transform: scale(.985);
}

.installer-app button.secondary {
    border: 1px solid var(--installer-divider);
    background: var(--installer-soft);
    color: var(--link-color);
}

.installer-app button.secondary:hover {
    border-color: var(--installer-primary);
    background: color-mix(in srgb, var(--installer-primary) 8%, var(--installer-soft));
    color: var(--installer-primary-hover);
}

.installer-app .text-button {
    min-height: 0;
    padding: 4px 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    color: var(--link-color);
    font-size: .92rem;
    font-weight: 600;
}

.installer-app .text-button:hover {
    background: transparent;
    color: var(--installer-primary);
    text-decoration: underline;
    transform: none;
}

.installer-app button:disabled {
    cursor: not-allowed;
    opacity: .5;
    transform: none;
}

/* Current selection ----------------------------------------------------- */
.installer-app .selection-panel {
    margin: 0 0 28px;
    padding: 0 0 24px;
    border: 0;
    border-bottom: 1px solid var(--installer-divider);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.installer-app .selected-chips {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    min-height: 20px;
    margin-top: 14px;
}

.installer-app .chip {
    cursor: default;
}

.installer-app .chip-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 22px;
    min-height: 22px;
    margin: -2px -4px -2px 0;
    padding: 0;
    border: 0;
    border-radius: 50%;
    background: transparent;
    color: var(--installer-muted);
    font-size: 1rem;
    line-height: 1;
}

.installer-app .chip-remove:hover {
    background: var(--installer-soft);
    color: var(--installer-primary);
    transform: none;
}

/* Categories and program rows ------------------------------------------ */
.installer-app .category-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 18px;
}

.installer-app .category-card {
    display: flex;
    flex-direction: column;
    gap: 12px;
    min-width: 0;
    min-height: 100%;
    margin: 0;
    padding: 16px;
    border: 1px solid var(--installer-divider);
    border-radius: 6px;
    background: var(--installer-surface);
    box-shadow: none;
}

.installer-app .category-card legend {
    padding: 0 6px;
    color: var(--installer-text);
    font-weight: 700;
}

.installer-app .category-actions {
    display: flex;
    justify-content: space-between;
    gap: 12px;
    flex-wrap: wrap;
}

.installer-app .program-list {
    display: flex;
    flex-direction: column;
    gap: 7px;
}

.installer-app .program-item {
    position: relative;
    display: grid;
    grid-template-columns: auto 26px 1fr;
    align-items: center;
    gap: 10px;
    min-width: 0;
    padding: 10px 12px;
    border: 1px solid var(--installer-divider);
    border-radius: 5px;
    background: var(--installer-soft);
    cursor: pointer;
    transition: border-color .16s ease, background-color .16s ease;
}

.installer-app .program-item:hover {
    border-color: var(--installer-primary);
    background: var(--installer-surface);
}

.installer-app .program-item:has(input:checked) {
    padding-left: 9px;
    border-color: var(--installer-primary);
    border-left-width: 4px;
    background: color-mix(in srgb, var(--installer-primary) 9%, var(--installer-surface));
}

.installer-app .program-item::after {
    content: "✓";
    position: absolute;
    top: 9px;
    right: 10px;
    color: transparent;
    font-size: .85rem;
    font-weight: 700;
}

.installer-app .program-item:has(input:checked)::after {
    color: var(--installer-primary);
}

.installer-app .program-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 26px;
    height: 26px;
    font-size: 1rem;
}

.installer-app .program-content {
    display: flex;
    flex-direction: column;
    gap: 1px;
    min-width: 0;
    padding-right: 20px;
}

.installer-app .program-label {
    color: var(--installer-text);
    font-weight: 600;
    line-height: 1.35;
    overflow-wrap: anywhere;
}

.installer-app .program-meta {
    color: var(--installer-muted);
    font-size: .88rem;
    line-height: 1.35;
}

/* Preview / empty state ------------------------------------------------- */
.installer-app .preview-panel {
    margin: 28px 0 0;
    padding: 22px 0 0;
    border: 0;
    border-top: 1px solid var(--installer-divider);
    border-radius: 0;
    background: transparent;
    box-shadow: none;
}

.installer-app .preview-header {
    justify-content: space-between;
    margin-bottom: 12px;
}

.installer-app pre {
    margin: 0;
    padding: 16px;
    overflow: auto;
    border: 1px solid var(--installer-divider);
    border-radius: 6px;
    background: var(--installer-soft);
    color: var(--installer-text);
    font-family: ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;
    font-size: .92rem;
    line-height: 1.5;
    white-space: pre-wrap;
    word-break: break-word;
}

.installer-app .empty-state {
    margin: 0 0 24px;
    padding: 14px 16px;
    border: 0;
    border-left: 4px solid var(--installer-primary);
    border-radius: 0;
    background: var(--installer-soft);
    color: var(--installer-muted);
    box-shadow: none;
}

/* Sticky actions: deliberately flat and aligned to the theme footer. ---- */
.installer-app .sticky-action-bar {
    position: fixed;
    right: 0;
    bottom: env(safe-area-inset-bottom, 0px);
    left: 0;
    z-index: 900;
    margin: 0;
    padding: 0;
    border: 0;
    border-radius: 0;
    background: transparent;
    box-shadow: none;
    filter: none;
    pointer-events: none;
    transform: translateY(calc(0px - var(--installer-footer-overlap, 0px)));
    will-change: transform;
}

.installer-app .sticky-action-bar__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    width: min(calc(100% - 40px), calc(var(--max-width) - 40px));
    margin: 0 auto;
    padding: 9px 12px 9px 16px;
    border: 0;
    border-radius: 0;
    background: var(--soft-background);
    box-shadow: none;
    filter: none;
    pointer-events: auto;
}

.installer-app .sticky-selection {
    display: flex;
    flex: 1 1 auto;
    align-items: baseline;
    gap: 8px;
    min-width: 0;
}

.installer-app .sticky-selection strong,
.installer-app .sticky-selection span {
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}

.installer-app .sticky-selection strong {
    flex: 0 0 auto;
    font-size: .92rem;
    line-height: 1.35;
}

.installer-app .sticky-selection span {
    max-width: 430px;
    color: var(--installer-muted);
    font-size: .86rem;
    line-height: 1.35;
}

.installer-app .sticky-selection span::before {
    content: "·";
    margin-right: 8px;
}

.installer-app .sticky-actions {
    flex: 0 0 auto;
    flex-wrap: nowrap;
    gap: 4px;
}

.installer-app .sticky-actions button {
    min-height: 38px;
    padding: 7px 10px;
    white-space: nowrap;
    transform: none;
}

.installer-app .sticky-actions button.secondary {
    border: 0;
    background: transparent;
    color: var(--link-color);
}

.installer-app .sticky-actions button.secondary:hover {
    border: 0;
    background: color-mix(in srgb, var(--primary-color) 8%, transparent);
    color: var(--primary-hover);
    transform: none;
}

.installer-app .sticky-actions #generateBtn {
    min-width: 168px;
    margin-left: 4px;
    background: var(--primary-color);
}

.installer-app .sticky-actions #generateBtn:hover {
    background: var(--primary-hover);
    transform: none;
}

.installer-app [hidden],
.installer-app .program-item[hidden],
.installer-app .category-card[hidden] {
    display: none !important;
}

.installer-page__content {
    max-width: var(--article-width);
    margin: 32px auto 0;
}

/* Responsive ------------------------------------------------------------ */
@media (max-width: 980px) {
    .installer-app .page-header {
        display: block;
    }

    .installer-app .stats-card {
        justify-content: flex-start;
        margin-top: 16px;
    }

    .installer-app .toolbar {
        grid-template-columns: 1fr;
    }

    .installer-app .toolbar-actions,
    .installer-app .preview-header,
    .installer-app .preview-actions {
        justify-content: flex-start;
    }

    .installer-app .sticky-action-bar__inner {
        gap: 12px;
    }

    .installer-app .sticky-selection span {
        max-width: 300px;
    }
}

@media (max-width: 768px) {
    .installer-app .sticky-action-bar__inner {
        width: calc(100% - 20px);
    }

    .installer-app .sticky-selection span {
        display: none;
    }

    .installer-app .sticky-actions button {
        padding-right: 9px;
        padding-left: 9px;
    }

    .installer-app .sticky-actions #generateBtn {
        min-width: 0;
    }
}

@media (max-width: 640px) {
    .installer-app .installer-container {
        padding-bottom: 18px;
    }

    .installer-app .page-header {
        margin-bottom: 24px;
    }

    .installer-app .stats-card {
        gap: 5px 14px;
    }

    .installer-app .top-picks {
        padding: 14px 14px;
    }

    .installer-app .top-picks-grid {
        gap: 7px;
    }

    .installer-app .top-pick {
        min-height: 36px;
        padding: 7px 10px;
    }

    .installer-app .category-grid {
        grid-template-columns: 1fr;
    }

    .installer-app .toolbar-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .installer-app .toolbar-actions button {
        width: 100%;
    }

    .installer-app .preview-header {
        display: block;
    }

    .installer-app .preview-actions {
        margin-top: 12px;
    }

    .installer-app .sticky-action-bar {
        bottom: env(safe-area-inset-bottom, 0px);
    }

    .installer-app .sticky-action-bar__inner {
        flex-direction: column;
        align-items: stretch;
        gap: 6px;
        width: calc(100% - 20px);
        padding: 8px 10px 9px;
    }

    .installer-app .sticky-selection {
        gap: 0;
    }

    .installer-app .sticky-selection strong {
        font-size: .9rem;
    }

    .installer-app .sticky-actions {
        display: grid;
        grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
        gap: 5px;
        width: 100%;
    }

    .installer-app .sticky-actions button {
        width: 100%;
        min-width: 0;
        min-height: 36px;
        padding: 7px 8px;
        font-size: .88rem;
    }

    .installer-app .sticky-actions #generateBtn {
        grid-column: 1 / -1;
    }
}

@media (max-width: 420px) {
    .installer-app .stats-card {
        display: grid;
        grid-template-columns: repeat(3, minmax(0, 1fr));
        gap: 8px;
        width: 100%;
    }

    .installer-app .stat-row {
        display: block;
        min-width: 0;
    }

    .installer-app .stat-row span,
    .installer-app .stat-row strong {
        display: block;
        overflow: hidden;
        text-overflow: ellipsis;
    }

    .installer-app .sticky-actions button {
        font-size: .84rem;
    }
}

@media (prefers-reduced-motion: reduce) {
    .installer-app *,
    .installer-app *::before,
    .installer-app *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
        animation-duration: .01ms !important;
        animation-iteration-count: 1 !important;
    }
}