/* ChatGPT-like Images workspace */

.images-workspace {
    flex: 1 1 auto;
    min-height: 0;
    display: none;
    flex-direction: column;
    width: 100%;
    background: var(--chat-bg-main);
}

.chat-main[data-workspace="images"] .chat-workspace {
    display: none;
}

.chat-main[data-workspace="images"] .images-workspace {
    display: flex;
}

.chat-main[data-workspace="chat"] .images-workspace {
    display: none;
}

.images-workspace__scroll {
    flex: 1 1 auto;
    min-height: 0;
    overflow-x: hidden;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
    padding: 24px 20px 12px;
}

.images-hero {
    width: min(100%, 760px);
    margin: 8vh auto 28px;
    text-align: center;
}

.images-hero[hidden] {
    display: none !important;
}

.images-hero__title {
    font-size: clamp(30px, 4vw, 36px);
    font-weight: 600;
    letter-spacing: -0.04em;
    color: var(--chat-text);
    margin: 0 0 8px;
}

.images-hero__subtitle {
    margin: 0 0 22px;
    color: var(--chat-text-secondary);
    font-size: 15px;
}

.images-suggestions {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    text-align: start;
}

.images-suggestions__item {
    width: 100%;
    min-height: 64px;
    padding: 14px 16px;
    border-radius: 18px;
    border: 1px solid var(--chat-border-strong);
    background: var(--chat-bg-elevated);
    color: var(--chat-text-secondary);
    font-size: 13.5px;
    line-height: 1.4;
    text-align: start;
    transition: background 140ms ease, color 140ms ease;
}

.images-suggestions__item:hover {
    background: var(--chat-bg-hover);
    color: var(--chat-text);
}

.images-grid {
    width: min(100%, 980px);
    margin: 0 auto;
    columns: 2;
    column-gap: 14px;
}

.images-grid[hidden] {
    display: none !important;
}

.images-card {
    break-inside: avoid;
    margin: 0 0 14px;
    border-radius: 16px;
    overflow: hidden;
    background: var(--chat-bg-hover);
    border: 1px solid var(--chat-border);
    position: relative;
    animation: images-card-in 240ms ease both;
}

@keyframes images-card-in {
    from { opacity: 0; transform: translateY(8px); }
    to { opacity: 1; transform: translateY(0); }
}

.images-card__media {
    display: block;
    width: 100%;
    aspect-ratio: 1 / 1;
    object-fit: cover;
    background: #eceff3;
}

.images-card__meta {
    padding: 10px 12px 12px;
    display: grid;
    gap: 8px;
}

.images-card__prompt {
    font-size: 13px;
    line-height: 1.4;
    color: var(--chat-text-secondary);
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.images-card__actions {
    display: inline-flex;
    gap: 4px;
}

.images-card__btn {
    width: 30px;
    height: 30px;
    border-radius: 8px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    color: #8e8e8e;
}

.images-card__btn:hover {
    background: rgba(0, 0, 0, 0.05);
    color: #444;
}

.images-composer-dock {
    flex: 0 0 auto;
    width: min(100%, 760px);
    margin: 0 auto;
    padding: 8px 16px calc(16px + var(--chat-safe-bottom));
    box-sizing: border-box;
}

.images-composer__shell {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 8px;
    align-items: end;
    padding: 10px 10px 10px 14px;
    border-radius: 28px;
    background: var(--chat-bg-composer, #f4f4f4);
    box-shadow: var(--chat-shadow-composer);
}

.images-composer__input {
    width: 100%;
    border: 0;
    outline: none;
    resize: none;
    background: transparent;
    color: var(--chat-text);
    font-size: 16px;
    line-height: 1.45;
    max-height: 120px;
    padding: 8px 0;
}

.images-composer__tools {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.images-style {
    display: inline-flex;
    gap: 2px;
    padding: 3px;
    border-radius: 999px;
    background: rgba(0, 0, 0, 0.04);
}

html[data-theme="dark"] .images-style {
    background: rgba(255, 255, 255, 0.06);
}

.images-style__btn {
    min-height: 28px;
    padding: 0 10px;
    border-radius: 999px;
    font-size: 12px;
    font-weight: 600;
    color: var(--chat-text-muted);
}

.images-style__btn.is-active {
    background: var(--chat-bg-elevated);
    color: var(--chat-text);
    box-shadow: var(--chat-shadow-soft);
}

.images-composer__send {
    width: 36px;
    height: 36px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: #0f172a;
    color: #fff;
}

.images-composer__send:hover {
    background: #1e293b;
}

.images-composer__send.is-busy {
    opacity: 0.6;
    pointer-events: none;
}

html[data-theme="dark"] .images-composer__send {
    background: #f8fafc;
    color: #0f172a;
}

.images-composer__hint {
    margin: 8px 4px 0;
    text-align: center;
    font-size: 12px;
    color: var(--chat-text-muted);
}

.images-workspace.is-generating .images-composer__send {
    opacity: 0.55;
    pointer-events: none;
}

@media (max-width: 900px) {
    .images-workspace__scroll {
        padding: 16px 12px 8px;
    }

    .images-hero {
        margin-top: 4vh;
    }

    .images-suggestions {
        grid-template-columns: 1fr;
    }

    .images-grid {
        columns: 1;
    }

    .images-style__btn:nth-child(3) {
        display: none;
    }

    .images-composer-dock {
        width: 100%;
        padding-inline: 12px;
    }
}