/* frontend/styles/components/pwa-banner.css */

.pwa-sticky-banner {
    position: fixed;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: var(--bg-secondary);
    box-shadow: 0 -4px 12px rgba(0, 0, 0, 0.08);
    z-index: 99999;
    display: flex;
    flex-direction: column;
    box-sizing: border-box;
    transform: translateY(100%);
    transition: transform 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275), opacity 0.3s;
    border-top: 1px solid var(--border-color);
}

.pwa-banner-row {
    display: flex;
    align-items: center;
    padding: 16px 20px;
    gap: 16px;
}

.pwa-banner-message {
    max-height: 0;
    overflow: hidden;
    opacity: 0;
    transition: max-height 0.35s ease, opacity 0.25s ease, padding 0.35s ease;
    font-family: var(--font-primary);
    font-size: 0.72rem;
    color: var(--text-body);
    line-height: 1.4;
    padding: 0 20px;
    border-bottom: none;
    text-align: center;
}

.pwa-banner-message.show {
    max-height: 60px;
    opacity: 1;
    padding: 10px 20px 0;
    border-bottom: 1px solid var(--border-color);
}

.pwa-sticky-banner.show {
    transform: translateY(0);
}

.pwa-banner-icon {
    width: clamp(48px, 12vw, 56px);
    height: clamp(48px, 12vw, 56px);
    border-radius: 12px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.06);
    background-image: url('https://dataprecio-img.s3.us-east-2.amazonaws.com/assets-dataprecio.com/icon-192x192.png');
    background-color: transparent;
    background-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.pwa-banner-icon svg {
    display: none;
}

body.dark-mode .pwa-banner-icon {
    background-image: url('https://dataprecio-img.s3.us-east-2.amazonaws.com/assets-dataprecio.com/icon-192x192.png');
}

.pwa-banner-content {
    flex-grow: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    overflow: hidden;
}

.pwa-banner-title {
    font-family: var(--font-primary);
    font-size: clamp(15px, 4.5vw, 17px);
    letter-spacing: var(--smart-spacing);
    font-weight: 900;
    color: var(--text-main);
    margin: 0;
    line-height: 1;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pwa-banner-subtitle {
    font-family: var(--font-primary);
    font-size: clamp(13px, 3.8vw, 14px);
    letter-spacing: var(--smart-spacing);
    font-weight: 500;
    color: var(--text-muted);
    margin: 4px 0 0 0;
    line-height: 1;
}

.pwa-banner-action {
    flex-shrink: 0;
}

.pwa-banner-btn {
    background-color: var(--main-purple-action);
    color: var(--text-inverse);
    border: none;
    border-radius: 25px;
    padding: 10px 24px;
    font-family: var(--font-primary);
    font-size: clamp(13px, 3.5vw, 15px);
    font-weight: 800;
    cursor: pointer;
    text-transform: uppercase;
    transition: background-color 0.2s, transform 0.1s, box-shadow 0.2s;
    letter-spacing: 0.5px;
    min-width: 100px;
    box-shadow: 0 4px 12px rgba(106, 13, 173, 0.2);
}

.pwa-banner-btn:active {
    transform: scale(0.95);
    box-shadow: 0 2px 6px rgba(106, 13, 173, 0.2);
}

.pwa-banner-btn:hover {
    background-color: var(--main-purple);
    box-shadow: 0 6px 16px rgba(106, 13, 173, 0.3);
}

.pwa-banner-close {
    background: transparent;
    border: none;
    color: var(--text-muted);
    font-size: 24px;
    line-height: 1;
    cursor: pointer;
    padding: 0 8px;
    flex-shrink: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    height: 100%;
}

.pwa-banner-close:hover {
    color: var(--text-main);
}

/* Toast for iOS Instructions */
.pwa-ios-toast {
    position: fixed;
    bottom: 100px;
    left: 50%;
    transform: translateX(-50%) translateY(20px);
    background-color: var(--text-main);
    color: var(--bg-main);
    padding: 14px 24px;
    border-radius: 12px;
    font-family: var(--font-primary);
    font-size: clamp(14px, 4vw, 15px);
    text-align: center;
    z-index: 10000;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.3s, transform 0.3s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    box-shadow: 0 6px 16px rgba(0, 0, 0, 0.2);
    width: max-content;
    max-width: 90vw;
}

.pwa-ios-toast.show {
    opacity: 1;
    transform: translateX(-50%) translateY(0);
}

.pwa-ios-toast strong {
    font-weight: 700;
}

/* -- DESKTOP SPECIFIC LAYOUT -- */
@media screen and (min-width: 768px) {
    .pwa-sticky-banner {
        bottom: 20px;
        left: unset;
        right: 20px;
        width: auto;
        min-width: 280px;
        max-width: 340px;
        border-radius: 10px;
        border: 1px solid var(--border-color);
        box-shadow: 0 4px 16px rgba(0, 0, 0, 0.1);
        transform: translateY(150%) scale(0.95);
    }

    .pwa-sticky-banner.show {
        transform: translateY(0) scale(1);
    }

    .pwa-sticky-banner .pwa-banner-row {
        padding: 10px 14px;
        gap: 10px;
    }

    .pwa-sticky-banner .pwa-banner-message {
        font-size: 0.68rem;
        padding: 0 14px;
        text-align: left;
    }

    .pwa-sticky-banner .pwa-banner-message.show {
        padding: 8px 14px 6px;
    }

    .pwa-sticky-banner .pwa-banner-icon {
        width: 36px;
        height: 36px;
        border-radius: 8px;
        box-shadow: none;
    }

    .pwa-sticky-banner .pwa-banner-title {
        font-size: 0.8rem;
        font-weight: 700;
    }

    .pwa-sticky-banner .pwa-banner-subtitle {
        font-size: 0.65rem;
        margin-top: 2px;
    }

    .pwa-sticky-banner .pwa-banner-btn {
        padding: 6px 16px;
        font-size: 0.65rem;
        font-weight: 700;
        min-width: auto;
        border-radius: 20px;
        box-shadow: none;
    }

    .pwa-sticky-banner .pwa-banner-close {
        font-size: 18px;
        padding: 0 4px;
    }
}