/* Privacy prompt suggestions (home flip carousel + new-user chat scroll) */

.prompt-ticker {
    width: 160px;
    height: 600px;
    background: var(--ad-bg);
    border: 1px solid var(--ad-border);
    border-radius: 6px;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

.prompt-ticker-header {
    flex-shrink: 0;
    padding: 10px 8px 8px;
    border-bottom: 1px solid var(--ad-border);
    text-align: center;
}

.prompt-ticker-title {
    display: block;
    font-size: 11px;
    font-weight: 600;
    letter-spacing: 0.04em;
    text-transform: uppercase;
    color: var(--primary-color);
    line-height: 1.3;
}

.prompt-ticker-viewport {
    flex: 1;
    min-height: 0;
    overflow: hidden;
    position: relative;
    mask-image: linear-gradient(
        to bottom,
        transparent 0%,
        #000 8%,
        #000 92%,
        transparent 100%
    );
    -webkit-mask-image: linear-gradient(
        to bottom,
        transparent 0%,
        #000 8%,
        #000 92%,
        transparent 100%
    );
}

.prompt-ticker-track {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 8px 6px 16px;
    animation: prompt-ticker-scroll 120s linear infinite;
}

.prompt-ticker:hover .prompt-ticker-track,
.prompt-ticker:focus-within .prompt-ticker-track {
    animation-play-state: paused;
}

@keyframes prompt-ticker-scroll {
    0% {
        transform: translateY(0);
    }
    100% {
        transform: translateY(-50%);
    }
}

.prompt-ticker-item {
    display: flex;
    flex-direction: column;
    gap: 4px;
    width: 100%;
    padding: 8px 6px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background: var(--container-bg);
    color: var(--text-color);
    text-align: left;
    cursor: default;
    transition: border-color 0.2s ease, background 0.2s ease;
}

.prompt-ticker[data-clickable="true"] .prompt-ticker-item {
    cursor: pointer;
}

.prompt-ticker[data-clickable="true"] .prompt-ticker-item:hover,
.prompt-ticker[data-clickable="true"] .prompt-ticker-item:focus-visible {
    border-color: var(--primary-color);
    background: var(--response-bg);
    outline: none;
}

.prompt-ticker-category {
    font-size: 9px;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--primary-color);
    line-height: 1.2;
}

.prompt-ticker-text {
    font-size: 11px;
    line-height: 1.35;
    color: var(--text-color);
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
    overflow: hidden;
    margin: 0;
}

/* Home page: one prompt at a time with flip transition */
.prompt-ticker--flip {
    height: 280px;
}

.prompt-ticker--flip .prompt-ticker-viewport {
    mask-image: none;
    -webkit-mask-image: none;
    display: flex;
    align-items: stretch;
    justify-content: center;
    padding: 10px 8px 12px;
}

.prompt-ticker-flip-viewport {
    perspective: 600px;
    position: relative;
    min-height: 210px;
}

.prompt-ticker-flip-card {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 10px 8px;
    border: 1px solid var(--border-color);
    border-radius: 5px;
    background: var(--container-bg);
    color: var(--text-color);
    text-align: left;
    backface-visibility: hidden;
    transform-origin: center center;
}

.prompt-ticker-flip-card.is-active {
    opacity: 1;
    transform: rotateX(0deg);
}

.prompt-ticker-flip-card.is-leaving {
    animation: prompt-ticker-flip-out 0.5s ease-in forwards;
}

.prompt-ticker-flip-card.is-entering {
    animation: prompt-ticker-flip-in 0.5s ease-out forwards;
}

.prompt-ticker--flip .prompt-ticker-text {
    font-size: 12px;
    -webkit-line-clamp: 8;
}

@keyframes prompt-ticker-flip-out {
    from {
        opacity: 1;
        transform: rotateX(0deg);
    }
    to {
        opacity: 0;
        transform: rotateX(-90deg);
    }
}

@keyframes prompt-ticker-flip-in {
    from {
        opacity: 0;
        transform: rotateX(90deg);
    }
    to {
        opacity: 1;
        transform: rotateX(0deg);
    }
}

/* Empty chat: centered, wider ticker */
.prompt-ticker--chat-empty {
    width: min(100%, 420px);
    height: auto;
    max-height: min(52vh, 420px);
    margin: 0 auto;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.08);
}

.prompt-ticker--chat-empty .prompt-ticker-text {
    font-size: 13px;
    -webkit-line-clamp: 3;
}

.chat-prompt-ticker-wrap {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 24px 16px 12px;
    min-height: min(55vh, 480px);
}

.chat-prompt-ticker-wrap[hidden] {
    display: none !important;
}

@media (max-width: 767px) {
    .prompt-ticker {
        width: 100%;
        max-width: 320px;
        height: 220px;
    }

    .prompt-ticker-text {
        font-size: 12px;
        -webkit-line-clamp: 3;
    }

    .prompt-ticker--chat-empty {
        max-height: min(45vh, 360px);
    }

    .chat-prompt-ticker-wrap {
        min-height: min(45vh, 360px);
        padding: 16px 12px 8px;
    }
}

@media (prefers-reduced-motion: reduce) {
    .prompt-ticker-track {
        animation: none;
    }

    .prompt-ticker-viewport {
        overflow-y: auto;
        mask-image: none;
        -webkit-mask-image: none;
    }

    .prompt-ticker-flip-card.is-leaving,
    .prompt-ticker-flip-card.is-entering {
        animation: none;
    }
}