/* ==========================================================================
   ZAS Google Reviews v2.0 — Styles
   Grupo ZAS - Transformación Digital
   ========================================================================== */

/* === Variables & Reset === */
.zas-reviews {
    --zas-bg: #ffffff;
    --zas-card-bg: #f8f9fb;
    --zas-text: #1a1a2e;
    --zas-text-secondary: #6b7280;
    --zas-border: #e5e7eb;
    --zas-accent: #1a73e8;
    --zas-star: #FBBC05;
    --zas-star-empty: #DAE0E6;
    --zas-radius: 12px;
    --zas-shadow: 0 1px 3px rgba(0,0,0,0.06), 0 1px 2px rgba(0,0,0,0.04);
    --zas-shadow-hover: 0 4px 14px rgba(0,0,0,0.1);
    --zas-font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen, Ubuntu, sans-serif;
    --zas-text-lines: 5;
    font-family: var(--zas-font);
    color: var(--zas-text);
    max-width: 1200px;
    margin: 2rem auto;
    padding: 0 1rem;
    box-sizing: border-box;
}
.zas-reviews *, .zas-reviews *::before, .zas-reviews *::after { box-sizing: border-box; }

/* === Dark Theme === */
.zas-reviews--dark {
    --zas-bg: #111827;
    --zas-card-bg: #1f2937;
    --zas-text: #f3f4f6;
    --zas-text-secondary: #9ca3af;
    --zas-border: #374151;
    --zas-shadow: 0 1px 3px rgba(0,0,0,0.3);
    --zas-shadow-hover: 0 4px 14px rgba(0,0,0,0.45);
}

/* === Animation === */
.zas-reviews--animate {
    opacity: 0;
    transform: translateY(20px);
    transition: opacity 0.6s ease, transform 0.6s ease;
}
.zas-reviews--animate.zas-visible {
    opacity: 1;
    transform: translateY(0);
}
.zas-reviews--animate.zas-visible .zas-reviews__card {
    animation: zas-fadeUp 0.5s ease both;
}
.zas-reviews--animate.zas-visible .zas-reviews__card:nth-child(1) { animation-delay: 0.1s; }
.zas-reviews--animate.zas-visible .zas-reviews__card:nth-child(2) { animation-delay: 0.2s; }
.zas-reviews--animate.zas-visible .zas-reviews__card:nth-child(3) { animation-delay: 0.3s; }
.zas-reviews--animate.zas-visible .zas-reviews__card:nth-child(4) { animation-delay: 0.4s; }
.zas-reviews--animate.zas-visible .zas-reviews__card:nth-child(5) { animation-delay: 0.5s; }

@keyframes zas-fadeUp {
    from { opacity: 0; transform: translateY(16px); }
    to   { opacity: 1; transform: translateY(0); }
}

/* === HEADER === */
.zas-reviews__header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 1rem;
    padding: 1.25rem 1.5rem;
    background: var(--zas-card-bg);
    border-radius: var(--zas-radius);
    margin-bottom: 1.5rem;
    border: 1px solid var(--zas-border);
}
.zas-reviews__header-left {
    display: flex;
    align-items: center;
    gap: 0.875rem;
}
.zas-reviews__google-icon { flex-shrink: 0; }
.zas-reviews__business-name {
    display: block;
    font-size: 1.1rem;
    font-weight: 700;
    color: var(--zas-text);
    line-height: 1.3;
}
.zas-reviews__summary {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    margin-top: 0.2rem;
}
.zas-reviews__rating-number {
    font-size: 0.95rem;
    font-weight: 700;
    color: var(--zas-text);
}
.zas-reviews__count {
    font-size: 0.85rem;
    color: var(--zas-text-secondary);
    margin-left: 0.25rem;
}
.zas-reviews__write-review {
    display: inline-flex;
    align-items: center;
    padding: 0.6rem 1.25rem;
    background: var(--zas-accent);
    color: #fff !important;
    font-size: 0.85rem;
    font-weight: 600;
    text-decoration: none !important;
    border-radius: 8px;
    transition: opacity 0.2s, transform 0.15s;
    white-space: nowrap;
}
.zas-reviews__write-review:hover {
    opacity: 0.9;
    transform: translateY(-1px);
    color: #fff !important;
    text-decoration: none !important;
}

/* === STARS === */
.zas-reviews__stars {
    display: inline-flex;
    align-items: center;
    gap: 1px;
    line-height: 1;
}
.zas-star { display: inline-block; vertical-align: middle; }

/* ==========================================================================
   LAYOUT: GRID (default)
   ========================================================================== */
.zas-reviews--grid .zas-reviews__list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1rem;
}

/* Column overrides */
.zas-reviews--cols-1 .zas-reviews__list { grid-template-columns: 1fr; }
.zas-reviews--cols-2 .zas-reviews__list { grid-template-columns: repeat(2, 1fr); }
.zas-reviews--cols-3 .zas-reviews__list { grid-template-columns: repeat(3, 1fr); }

/* ==========================================================================
   LAYOUT: LIST
   ========================================================================== */
.zas-reviews--list .zas-reviews__list {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
}
.zas-reviews--list .zas-reviews__card {
    max-width: 100%;
}
.zas-reviews--list .zas-reviews__card-header {
    flex-direction: row;
}

/* ==========================================================================
   LAYOUT: SLIDER
   ========================================================================== */
.zas-reviews--slider .zas-reviews__list {
    display: flex;
    gap: 1rem;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
    scrollbar-color: var(--zas-border) transparent;
    padding-bottom: 0.5rem;
    cursor: grab;
}
.zas-reviews--slider .zas-reviews__list.zas-dragging { cursor: grabbing; }
.zas-reviews--slider .zas-reviews__list::-webkit-scrollbar { height: 6px; }
.zas-reviews--slider .zas-reviews__list::-webkit-scrollbar-track { background: transparent; }
.zas-reviews--slider .zas-reviews__list::-webkit-scrollbar-thumb { background: var(--zas-border); border-radius: 3px; }
.zas-reviews--slider .zas-reviews__card {
    min-width: 320px;
    max-width: 400px;
    flex-shrink: 0;
    scroll-snap-align: start;
}

/* ==========================================================================
   LAYOUT: TESTIMONIAL
   ========================================================================== */
.zas-reviews--testimonial .zas-reviews__list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
    gap: 1.25rem;
}
.zas-reviews--testimonial.zas-reviews--cols-1 .zas-reviews__list {
    grid-template-columns: 1fr;
    max-width: 700px;
    margin-left: auto;
    margin-right: auto;
}

.zas-reviews__card--testimonial {
    text-align: center;
    padding: 2rem 1.75rem 1.5rem;
    position: relative;
}
.zas-reviews__quote-icon {
    color: var(--zas-accent);
    margin-bottom: 0.5rem;
}
.zas-reviews__text--testimonial {
    font-size: 1rem;
    font-style: italic;
    line-height: 1.7;
    margin-bottom: 1.25rem;
}
.zas-reviews__testimonial-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    text-align: left;
    padding-top: 1rem;
    border-top: 1px solid var(--zas-border);
}

/* ==========================================================================
   LAYOUT: COMPACT
   ========================================================================== */
.zas-reviews--compact .zas-reviews__list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 0.75rem;
}
.zas-reviews__card--compact {
    padding: 0.875rem 1rem;
}
.zas-reviews__compact-top {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}
.zas-reviews__card--compact .zas-reviews__author-name {
    font-size: 0.85rem;
    flex: 1;
    min-width: 0;
}
.zas-reviews__card--compact .zas-reviews__text {
    font-size: 0.82rem;
    margin: 0;
}

/* ==========================================================================
   LAYOUT: BADGE
   ========================================================================== */
.zas-reviews--badge {
    max-width: none;
    display: inline-block;
    margin: 0;
    padding: 0;
}
.zas-reviews__badge-link {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.625rem 1rem;
    background: var(--zas-card-bg);
    border: 1px solid var(--zas-border);
    border-radius: var(--zas-radius);
    text-decoration: none !important;
    color: var(--zas-text) !important;
    transition: box-shadow 0.2s, transform 0.15s;
    box-shadow: var(--zas-shadow);
}
.zas-reviews__badge-link:hover {
    box-shadow: var(--zas-shadow-hover);
    transform: translateY(-1px);
    text-decoration: none !important;
    color: var(--zas-text) !important;
}
.zas-reviews__badge-info {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}
.zas-reviews__badge-rating {
    font-size: 1.1rem;
    font-weight: 700;
}
.zas-reviews__badge-count {
    font-size: 0.8rem;
    color: var(--zas-text-secondary);
    white-space: nowrap;
}

/* ==========================================================================
   CARD STYLES
   ========================================================================== */

/* Default */
.zas-reviews__card {
    background: var(--zas-card-bg);
    border: 1px solid var(--zas-border);
    border-radius: var(--zas-radius);
    padding: 1.25rem;
    box-shadow: var(--zas-shadow);
    transition: box-shadow 0.25s ease, transform 0.2s ease;
}
.zas-reviews__card:hover {
    box-shadow: var(--zas-shadow-hover);
    transform: translateY(-2px);
}

/* Bordered */
.zas-reviews--card-bordered .zas-reviews__card {
    border: 2px solid var(--zas-border);
    box-shadow: none;
    background: transparent;
}
.zas-reviews--card-bordered .zas-reviews__card:hover {
    border-color: var(--zas-accent);
    box-shadow: none;
}

/* Shadow */
.zas-reviews--card-shadow .zas-reviews__card {
    border: none;
    box-shadow: 0 4px 20px rgba(0,0,0,0.08);
}
.zas-reviews--card-shadow .zas-reviews__card:hover {
    box-shadow: 0 8px 30px rgba(0,0,0,0.14);
}

/* Minimal */
.zas-reviews--card-minimal .zas-reviews__card {
    background: transparent;
    border: none;
    box-shadow: none;
    border-radius: 0;
    border-bottom: 1px solid var(--zas-border);
    padding: 1.25rem 0;
}
.zas-reviews--card-minimal .zas-reviews__card:hover {
    box-shadow: none;
    transform: none;
}
.zas-reviews--card-minimal .zas-reviews__card:last-child {
    border-bottom: none;
}

/* Elevated */
.zas-reviews--card-elevated .zas-reviews__card {
    border: none;
    box-shadow: 0 2px 8px rgba(0,0,0,0.06), 0 8px 24px rgba(0,0,0,0.08);
    border-radius: 16px;
    padding: 1.5rem;
}
.zas-reviews--card-elevated .zas-reviews__card:hover {
    box-shadow: 0 4px 12px rgba(0,0,0,0.08), 0 12px 32px rgba(0,0,0,0.12);
    transform: translateY(-3px);
}

/* ==========================================================================
   CARD INNER ELEMENTS
   ========================================================================== */

.zas-reviews__card-header {
    display: flex;
    align-items: flex-start;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
}

/* Avatar */
.zas-reviews__avatar {
    border-radius: 50%;
    object-fit: cover;
    flex-shrink: 0;
}
.zas-reviews__avatar--placeholder {
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, var(--zas-accent), #7c3aed);
    color: #fff;
    font-weight: 700;
    text-transform: uppercase;
}

/* Author */
.zas-reviews__author-info {
    flex: 1;
    min-width: 0;
}
.zas-reviews__author-name {
    display: block;
    font-weight: 600;
    font-size: 0.95rem;
    color: var(--zas-text);
    text-decoration: none !important;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}
a.zas-reviews__author-name:hover { color: var(--zas-accent); }

.zas-reviews__meta {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-top: 0.2rem;
}
.zas-reviews__time {
    font-size: 0.8rem;
    color: var(--zas-text-secondary);
}

/* Review Text */
.zas-reviews__text {
    font-size: 0.9rem;
    line-height: 1.65;
    color: var(--zas-text);
    margin: 0;
    display: -webkit-box;
    -webkit-line-clamp: var(--zas-text-lines, 5);
    -webkit-box-orient: vertical;
    overflow: hidden;
}

/* Attribution */
.zas-reviews__attribution {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    margin-top: 1.25rem;
    font-size: 0.75rem;
    color: var(--zas-text-secondary);
    opacity: 0.7;
}

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */

@media (max-width: 768px) {
    .zas-reviews__header {
        flex-direction: column;
        align-items: flex-start;
    }
    .zas-reviews__write-review {
        width: 100%;
        justify-content: center;
    }
    .zas-reviews--cols-3 .zas-reviews__list,
    .zas-reviews--cols-2 .zas-reviews__list {
        grid-template-columns: 1fr;
    }
    .zas-reviews--slider .zas-reviews__card {
        min-width: 280px;
    }
}

@media (max-width: 480px) {
    .zas-reviews--grid .zas-reviews__list,
    .zas-reviews--testimonial .zas-reviews__list,
    .zas-reviews--compact .zas-reviews__list {
        grid-template-columns: 1fr;
    }
    .zas-reviews__card--testimonial { padding: 1.5rem 1rem 1.25rem; }
}