/* AI Editor — Dashboard landing page */

.aie-dashboard {
    max-width: 1600px;
    margin: 0 auto;
}

.aie-dashboard-header h1 {
    font-weight: 600;
}

/* Masonry layout via CSS columns — cards flow column-wise, keep natural thumbnail aspect */
.aie-grid {
    column-count: 5;
    column-gap: 1rem;
}
@media (max-width: 1399.98px) { .aie-grid { column-count: 4; } }
@media (max-width: 991.98px)  { .aie-grid { column-count: 3; } }
@media (max-width: 767.98px)  { .aie-grid { column-count: 2; } }

/* Card */
.aie-card {
    position: relative;
    display: block;
    width: 100%;
    margin-bottom: 1.25rem;
    break-inside: avoid;
    page-break-inside: avoid;
    -webkit-column-break-inside: avoid;
    color: inherit;
    text-decoration: none;
    cursor: pointer;
}
.aie-card:hover { text-decoration: none; color: inherit; }

.aie-card-link {
    display: block;
    color: inherit;
    text-decoration: none;
}
.aie-card-link:hover { text-decoration: none; color: inherit; }

.aie-card-thumb {
    position: relative;
    overflow: hidden;
    border-radius: 0.5rem;
    background: #f5f5f7;
    border: 1px solid rgba(0,0,0,0.06);
    transition: box-shadow 0.2s ease, border-color 0.2s ease;
}

.aie-card:hover .aie-card-thumb {
    box-shadow: 0 4px 18px rgba(0,0,0,0.08);
    border-color: rgba(0,0,0,0.12);
}

/* Natural aspect — full width, auto height per image's own ratio */
.aie-card-thumb img {
    display: block;
    width: 100%;
    height: auto;
    object-fit: contain;
    transition: transform 0.3s ease;
}
.aie-card:hover .aie-card-thumb img {
    transform: scale(1.04);
}

/* Placeholder (no preview / create tile) — keep a visible 16:9 box */
.aie-card-thumb--placeholder {
    aspect-ratio: 16 / 9;
}

.aie-card-empty {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: #9aa0a6;
    font-size: 0.85rem;
}

.aie-card-title {
    margin: 0.6rem 0 0.1rem;
    font-size: 0.95rem;
    font-weight: 600;
    line-height: 1.35;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.aie-card-desc,
.aie-card-meta {
    margin: 0;
    font-size: 0.8rem;
    line-height: 1.35;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

/* Create-new tile */
.aie-card-create .aie-card-thumb {
    border: 2px dashed rgba(0,0,0,0.2);
    background: transparent;
}
.aie-card-create .aie-card-create-inner {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 2rem;
    color: #6c757d;
    transition: transform 0.15s ease, color 0.15s ease;
}
.aie-card-create:hover .aie-card-create-inner {
    transform: scale(1.15);
    color: var(--bs-primary, #0d6efd);
}
.aie-card-create:hover .aie-card-thumb {
    border-color: var(--bs-primary, #0d6efd);
}

/* Featured overlay */
.aie-card-featured .aie-card-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.35);
    opacity: 0;
    transition: opacity 0.18s ease;
}
.aie-card-featured:hover .aie-card-overlay,
.aie-card-featured:focus-visible .aie-card-overlay {
    opacity: 1;
}
.aie-card-featured.is-loading .aie-card-overlay {
    opacity: 1;
    background: rgba(0,0,0,0.55);
}
.aie-card-featured.is-loading .aie-card-overlay::after {
    content: '';
    width: 28px;
    height: 28px;
    border: 3px solid #fff;
    border-top-color: transparent;
    border-radius: 50%;
    animation: aie-spin 0.8s linear infinite;
    position: absolute;
}
.aie-card-featured.is-loading .aie-card-overlay .btn { display: none; }

@keyframes aie-spin { to { transform: rotate(360deg); } }

/* 3-dot menu */
.aie-card-menu-wrap {
    position: absolute;
    top: 8px;
    right: 8px;
    opacity: 0;
    transform: scale(0.9);
    transition: opacity 0.18s ease, transform 0.18s ease;
    z-index: 2;
}
.aie-card:hover .aie-card-menu-wrap,
.aie-card-menu-wrap.show,
.aie-card-menu-wrap:focus-within {
    opacity: 1;
    transform: scale(1);
}
.aie-card-menu {
    border: 1px solid rgba(0,0,0,0.08);
    background: #fff;
    box-shadow: 0 2px 6px rgba(0,0,0,0.08);
    padding: 0 8px;
    height: 30px;
    line-height: 1;
    border-radius: 6px;
}
.aie-card-menu:hover {
    background: #f3f4f6;
}


/* Empty state */
.aie-empty {
    max-width: 420px;
    margin: 0 auto;
}

/* Loading state (lazy-load placeholder) */
.aie-loading-state { padding: 4rem 1rem; }
.aie-loading-spinner {
    display: inline-block;
    width: 36px;
    height: 36px;
    border: 3px solid rgba(0,0,0,0.08);
    border-top-color: var(--bs-primary, #0d6efd);
    border-radius: 50%;
    animation: aie-spin 0.7s linear infinite;
}

/* Small screens */
@media (max-width: 575.98px) {
    .aie-grid { column-count: 2; column-gap: 0.75rem; }
    .aie-card { margin-bottom: 0.9rem; }
    .aie-card-title { font-size: 0.88rem; }
}

/* Dark theme support (if master uses [data-bs-theme="dark"]) */
[data-bs-theme="dark"] .aie-card-thumb { background: #2a2b2f; border-color: rgba(255,255,255,0.06); }
[data-bs-theme="dark"] .aie-card:hover .aie-card-thumb { border-color: rgba(255,255,255,0.14); }
[data-bs-theme="dark"] .aie-card-create .aie-card-thumb { border-color: rgba(255,255,255,0.2); }
[data-bs-theme="dark"] .aie-card-menu { background: #2a2b2f; border-color: rgba(255,255,255,0.12); color: #e4e5e7; }

/* Lazysizes fade-in khi image load xong */
img.lazyload,
img.lazyloading {
    opacity: 0;
    transition: opacity 0.25s ease-in;
    background: #f0f0f0;
}
img.lazyloaded {
    opacity: 1;
}
[data-bs-theme="dark"] img.lazyload,
[data-bs-theme="dark"] img.lazyloading { background: #2a2b2f; }

/* ==========================================================
   AI Stock — curated AI-generated templates section
   ========================================================== */

.aie-badge-ai {
    background: linear-gradient(135deg, #7c3aed, #ec4899);
    color: #fff;
    font-size: 0.65rem;
}

/* /gimgs search landing — query heading (SEO h1) */
.aie-gimgs-h1 {
    margin: 0;
    font-size: 1.6rem;
    font-weight: 700;
    line-height: 1.2;
    text-transform: capitalize;
}
@media (max-width: 575.98px) {
    .aie-gimgs-h1 { font-size: 1.3rem; }
}

.aie-aistock-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    margin-top: 0.5rem;
    margin-bottom: 1.25rem;
}

/* Search form — prominent, centered, pill-shaped with sort inline (left) */
.aie-aistock-search-wrap {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
    max-width: 640px;
    padding: 6px 6px 6px 10px;
    gap: 6px;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.1);
    border-radius: 999px;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}
.aie-aistock-search-wrap:focus-within {
    border-color: rgba(13,110,253,0.45);
    box-shadow: 0 4px 18px rgba(13,110,253,0.12);
}

.aie-aistock-sort-inline {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    border: none !important;
    background: rgba(13,110,253,0.08);
    color: #0d6efd;
    font-size: 0.82rem;
    font-weight: 500;
    padding: 5px 24px 5px 12px !important;
    border-radius: 999px;
    cursor: pointer;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%230d6efd' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='m2 5 6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 6px center;
    background-size: 12px 10px;
    outline: none;
}
.aie-aistock-sort-inline:hover,
.aie-aistock-sort-inline:focus {
    background-color: rgba(13,110,253,0.14);
}

.aie-aistock-search-divider {
    width: 1px;
    height: 20px;
    background: rgba(0,0,0,0.1);
    flex: 0 0 auto;
}

.aie-aistock-search-icon {
    color: #9aa0a6;
    font-size: 1rem;
    flex: 0 0 auto;
    margin-left: 4px;
}

.aie-aistock-search-input {
    flex: 1 1 auto;
    min-width: 0;
    border: none !important;
    outline: none !important;
    background: transparent;
    font-size: 0.95rem;
    padding: 6px 4px !important;
    color: inherit;
}
.aie-aistock-search-input:focus {
    box-shadow: none;
}
.aie-aistock-search-input::placeholder {
    color: #9aa0a6;
}

.aie-aistock-search-clear {
    flex: 0 0 auto;
    width: 28px;
    height: 28px;
    border-radius: 50%;
    border: none;
    background: transparent;
    color: #6c757d;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 !important;
    font-size: 0.85rem;
    transition: background 0.15s ease, color 0.15s ease;
}
.aie-aistock-search-clear:hover {
    background: rgba(220, 53, 69, 0.1);
    color: #dc3545;
}

/* Autocomplete suggestions dropdown — plugin jquery.autocomplete.
   Plugin render div.autocomplete-suggestions vào `appendTo` (search wrap).
   Position absolute dưới wrap, match rộng wrap. */
.aie-aistock-search-wrap .autocomplete-suggestions {
    position: absolute !important;
    top: calc(100% + 6px) !important;
    left: 0 !important;
    right: 0 !important;
    width: auto !important;
    max-height: 320px;
    overflow-y: auto;
    background: #fff;
    border: 1px solid rgba(0,0,0,0.08);
    border-radius: 12px;
    box-shadow: 0 8px 24px rgba(0,0,0,0.12);
    z-index: 2000;
    padding: 4px 0;
}
.aie-aistock-search-wrap .autocomplete-suggestion {
    padding: 0.45rem 0.85rem;
    font-size: 0.9rem;
    color: #212529;
    cursor: pointer;
    white-space: normal;
    word-break: break-word;
    line-height: 1.35;
}
.aie-aistock-search-wrap .autocomplete-suggestion.autocomplete-selected,
.aie-aistock-search-wrap .autocomplete-suggestion:hover {
    background: rgba(13,110,253,0.08);
    color: #0d6efd;
}
.aie-aistock-search-wrap .autocomplete-no-suggestion {
    padding: 0.5rem 0.85rem;
    color: #9aa0a6;
    font-size: 0.85rem;
    font-style: italic;
}

@media (max-width: 575.98px) {
    .aie-aistock-search-wrap { max-width: 100%; padding: 4px 4px 4px 6px; }
    .aie-aistock-sort-inline { font-size: 0.75rem; padding: 4px 20px 4px 10px !important; }
    .aie-aistock-search-input { font-size: 0.88rem; }
}

/* Column header: title → search-wrap → tagline xếp dọc + canh giữa.
   Search-wrap giữ max-width 640px (rule mặc định); align-items: center của
   container đã đẩy nó vào giữa, không cần thêm rule. */

/* Dark */
[data-bs-theme="dark"] .aie-aistock-search-wrap {
    background: #2a2b2f;
    border-color: rgba(255,255,255,0.1);
    box-shadow: 0 2px 10px rgba(0,0,0,0.2);
}
[data-bs-theme="dark"] .aie-aistock-search-wrap:focus-within {
    border-color: rgba(110,168,254,0.5);
    box-shadow: 0 4px 18px rgba(110,168,254,0.18);
}
[data-bs-theme="dark"] .aie-aistock-sort-inline {
    background: rgba(110,168,254,0.18);
    color: #6ea8fe;
}
[data-bs-theme="dark"] .aie-aistock-search-divider { background: rgba(255,255,255,0.15); }
[data-bs-theme="dark"] .aie-aistock-search-icon { color: #9aa0a6; }
[data-bs-theme="dark"] .aie-aistock-search-input { color: #e4e5e7; }

/* Dark theme cho autocomplete suggestions */
[data-bs-theme="dark"] .aie-aistock-search-wrap .autocomplete-suggestions {
    background: #2a2b2f;
    border-color: rgba(255,255,255,0.08);
    box-shadow: 0 8px 24px rgba(0,0,0,0.4);
}
[data-bs-theme="dark"] .aie-aistock-search-wrap .autocomplete-suggestion {
    color: #e4e5e7;
}
[data-bs-theme="dark"] .aie-aistock-search-wrap .autocomplete-suggestion.autocomplete-selected,
[data-bs-theme="dark"] .aie-aistock-search-wrap .autocomplete-suggestion:hover {
    background: rgba(110,168,254,0.18);
    color: #6ea8fe;
}

/* AI stock card */
.aie-card-aistock { position: relative; cursor: pointer; }
.aie-card-aistock.aie-card-skeleton { cursor: default; }
.aie-card-aistock .aie-card-thumb { position: relative; overflow: hidden; }

.aie-card-aistock .aie-card-overlay {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0,0,0,0.35);
    opacity: 0;
    transition: opacity 0.15s ease;
    pointer-events: none;
}
.aie-card-aistock:hover .aie-card-overlay {
    pointer-events: auto;
}
.aie-card-aistock .aie-card-actions {
    display: flex;
    gap: 6px;
    flex-wrap: wrap;
    justify-content: center;
}
.aie-card-aistock .aie-card-actions .btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-size: 0.78rem;
    padding: 4px 10px;
    border-radius: 999px;
    box-shadow: 0 2px 8px rgba(0,0,0,0.15);
}

/* Download button loading state — giữ overlay active + spin icon */
.aie-card-aistock.is-downloading .aie-card-overlay {
    opacity: 1 !important;
    pointer-events: auto !important;
}
.aie-action-download.is-loading {
    opacity: 0.9;
    cursor: wait;
    pointer-events: none;
}
.aie-action-spin {
    display: none;
    width: 12px;
    height: 12px;
    border: 2px solid rgba(0,0,0,0.18);
    border-top-color: currentColor;
    border-radius: 50%;
    animation: aie-spin 0.7s linear infinite;
    flex: 0 0 auto;
}
.aie-action-download.is-loading .aie-action-icon { display: none; }
.aie-action-download.is-loading .aie-action-spin  { display: inline-block; }

@keyframes aie-spin { to { transform: rotate(360deg); } }
.aie-card-titlelink {
    color: inherit;
    text-decoration: none;
}
.aie-card-titlelink:hover {
    color: inherit;
    text-decoration: none;
}
.aie-card-titlelink:hover .aie-card-title {
    color: #0d6efd;
}
[data-bs-theme="dark"] .aie-card-titlelink:hover .aie-card-title { color: #6ea8fe; }
.aie-card-aistock:hover .aie-card-overlay { opacity: 1; }

.aie-card-badges {
    position: absolute;
    top: 6px;
    left: 6px;
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
    z-index: 2;
}
.aie-card-badge {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    font-size: 0.65rem;
    padding: 2px 7px;
    border-radius: 999px;
    background: rgba(0,0,0,0.6);
    color: #fff;
    backdrop-filter: blur(3px);
    line-height: 1.3;
}
.aie-card-badge-pin {
    background: linear-gradient(135deg, #f59e0b, #ef4444);
}
.aie-card-badge-cat {
    background: rgba(59, 130, 246, 0.85);
    text-transform: capitalize;
}
.aie-card-badge-tile {
    background: linear-gradient(135deg, #10b981, #0ea5e9);
}

/* Seamless tile preview — hover thu nhỏ ảnh, lộ background repeat */
.aie-card-aistock.aie-card-tile .aie-card-thumb {
    background-image: var(--aie-tile-bg);
    background-repeat: repeat;
    background-size: 100% auto;
    background-position: top left;
    transition: background-size 0.35s ease;
}
.aie-card-aistock.aie-card-tile:hover .aie-card-thumb {
    background-size: 33.3333% auto;
}
/* Override scale(1.04) khi hover cho ảnh tile — thu nhỏ về 1/3 để hiện 3x3 seamless */
.aie-card-aistock.aie-card-tile:hover .aie-card-thumb img {
    transform: scale(0.3333);
}

.aie-card-aistock .aie-card-prompt {
    margin: 0.1rem 0 0.15rem;
    font-size: 0.82rem;
    font-weight: 400;
    line-height: 1.35;
    max-height: 2.7em;
    overflow: hidden;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    color: #6c757d;
}

.aie-card-aistock .aie-card-meta {
    margin: 0;
    font-size: 0.72rem;
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}
.aie-card-remix {
    display: inline-flex;
    align-items: center;
    gap: 3px;
    color: #6c757d;
}

.aie-aistock-empty { font-size: 0.92rem; }

/* Masonry (column-distributed) — append không rearrange item cũ.
   Dùng thay cho CSS column-count khi grid cần infinite append
   (AI Stock). Mỗi card được JS assign vào column ngắn nhất. */
.aie-masonry {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    margin-top: 0.5rem;
}
.aie-masonry-col {
    flex: 1 1 0;
    min-width: 0;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
.aie-masonry .aie-card {
    margin-bottom: 0;          /* column gap thay thế */
    break-inside: auto;        /* reset column-rule cũ */
    page-break-inside: auto;
    -webkit-column-break-inside: auto;
    width: 100%;
}

/* Infinite scroll sentinel */
.aie-aistock-sentinel {
    min-height: 48px;
    padding: 20px 0;
    display: flex;
    align-items: center;
    justify-content: center;
}
.aie-aistock-spinner {
    display: flex;
    align-items: center;
    justify-content: center;
}
.aie-aistock-spinner .aie-loading-spinner {
    width: 22px;
    height: 22px;
    border-width: 2.5px;
}
.aie-aistock-end {
    letter-spacing: 0.5px;
    opacity: 0.7;
}

/* Dark theme for AI stock */
[data-bs-theme="dark"] .aie-aistock-search-icon,
[data-bs-theme="dark"] .aie-aistock-search-clear { color: #9aa0a6; }
[data-bs-theme="dark"] .aie-card-aistock .aie-card-prompt { color: #9aa0a6; }
[data-bs-theme="dark"] .aie-card-remix { color: #9aa0a6; }

/* ==========================================================
   Skeleton placeholders — hiển thị ngay khi user submit search /
   đổi sort/category, trước khi AJAX trả response. Shimmer animation.
   ========================================================== */
.aie-card-skeleton {
    pointer-events: none;
    user-select: none;
}
.aie-card-skeleton-thumb {
    width: 100%;
    border-radius: 8px;
    background: linear-gradient(
        90deg,
        rgba(0, 0, 0, 0.06) 0%,
        rgba(0, 0, 0, 0.12) 50%,
        rgba(0, 0, 0, 0.06) 100%
    );
    background-size: 200% 100%;
    animation: aie-skeleton-shimmer 1.4s ease-in-out infinite;
}
.aie-card-skeleton-line {
    height: 10px;
    border-radius: 4px;
    margin-top: 8px;
    background: linear-gradient(
        90deg,
        rgba(0, 0, 0, 0.06) 0%,
        rgba(0, 0, 0, 0.12) 50%,
        rgba(0, 0, 0, 0.06) 100%
    );
    background-size: 200% 100%;
    animation: aie-skeleton-shimmer 1.4s ease-in-out infinite;
}
.aie-card-skeleton-line--title {
    width: 70%;
    height: 12px;
}
.aie-card-skeleton-line--meta {
    width: 40%;
}
@keyframes aie-skeleton-shimmer {
    0%   { background-position: 200% 0; }
    100% { background-position: -200% 0; }
}
[data-bs-theme="dark"] .aie-card-skeleton-thumb,
[data-bs-theme="dark"] .aie-card-skeleton-line {
    background: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.04) 0%,
        rgba(255, 255, 255, 0.10) 50%,
        rgba(255, 255, 255, 0.04) 100%
    );
    background-size: 200% 100%;
}

/* ==========================================================
   Continue your work — small horizontal strip of recent projects
   ========================================================== */

.aie-continue-strip {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.aie-recent-card {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 6px 12px 6px 6px;
    border-radius: 10px;
    background: #f8f9fa;
    border: 1px solid rgba(0,0,0,0.06);
    text-decoration: none;
    color: inherit;
    transition: background 0.15s ease, transform 0.15s ease, border-color 0.15s ease, box-shadow 0.15s ease;
    min-width: 220px;
    max-width: 320px;
}
.aie-recent-card:hover {
    background: #fff;
    border-color: rgba(13, 110, 253, 0.35);
    box-shadow: 0 4px 12px rgba(13, 110, 253, 0.1);
    transform: translateY(-1px);
    text-decoration: none;
    color: inherit;
}

.aie-recent-thumb {
    flex: 0 0 auto;
    width: 48px;
    height: 48px;
    border-radius: 8px;
    overflow: hidden;
    background: #e9ecef;
    display: flex;
    align-items: center;
    justify-content: center;
}
.aie-recent-thumb img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    display: block;
}
.aie-recent-thumb--placeholder {
    color: #9aa0a6;
    font-size: 0.65rem;
}
.aie-recent-thumb--placeholder .aie-card-empty {
    font-size: 0.6rem;
    text-align: center;
    padding: 0 2px;
}

.aie-recent-meta {
    display: flex;
    flex-direction: column;
    min-width: 0;
    line-height: 1.2;
}
.aie-recent-title {
    font-size: 0.86rem;
    font-weight: 500;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    max-width: 240px;
}
.aie-recent-time {
    font-size: 0.72rem;
    margin-top: 2px;
}

/* My projects count badge */
#aie-mine-count {
    font-size: 0.7rem;
    padding: 0.2em 0.45em;
    font-weight: 500;
}

/* Modal tweaks */
.aie-mine-modal .modal-body { padding: 1.25rem; }
.aie-mine-modal .aie-grid { margin-top: 0; }

/* Keep modal above sidebar overlays (master template dùng z-index cao) */
.aie-mine-modal { z-index: 99999; }
body.aie-mine-modal-open .modal-backdrop { z-index: 99998; }

/* Dark theme */
[data-bs-theme="dark"] .aie-recent-card { background: #2a2b2f; border-color: rgba(255,255,255,0.06); }
[data-bs-theme="dark"] .aie-recent-card:hover { background: #35373c; border-color: rgba(13,110,253,0.45); }
[data-bs-theme="dark"] .aie-recent-thumb { background: #3a3b3f; }
[data-bs-theme="dark"] .aie-card-menu:hover { background: #363840; }