/**
 * Myan Testimonials — Frontend Styles
 *
 * Requirements: 6.1, 9.1, 9.2, 9.3
 */

/* ── Custom Properties ── */
:root {
    --myan-primary: #ddbb99;
    --myan-primary-hover: #c9a07a;
    --myan-text: #1e293b;
    --myan-text-light: #64748b;
    --myan-bg: #ffffff;
    --myan-bg-alt: #f8fafc;
    --myan-border: #e2e8f0;
    --myan-border-focus: #ddbb99;
    --myan-success: #16a34a;
    --myan-success-bg: #f0fdf4;
    --myan-error: #dc2626;
    --myan-error-bg: #fef2f2;
    --myan-star: #facc15;
    --myan-star-empty: #cbd5e1;
    --myan-shadow: 0 1px 3px rgba(0, 0, 0, 0.08), 0 1px 2px rgba(0, 0, 0, 0.06);
    --myan-shadow-md: 0 4px 12px rgba(0, 0, 0, 0.08);
    --myan-radius: 12px;
    --myan-radius-sm: 8px;
    --myan-gap: 24px;
    --myan-transition: 0.2s ease;
}

/* ── Form Wrapper ── */
.myan-testimonials-form-wrapper {
    max-width: 1200px;
    margin: 0 auto 48px;
    padding: 32px;
    background: var(--myan-bg);
    border-radius: var(--myan-radius);
    box-shadow: var(--myan-shadow);
}

.myan-form-heading {
    margin: 0 0 24px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--myan-text);
}

/* ── Messages ── */
.myan-form-messages:empty {
    display: none;
}

.myan-msg {
    padding: 12px 16px;
    border-radius: var(--myan-radius-sm);
    font-size: 0.9rem;
    line-height: 1.5;
    margin-bottom: 16px;
}

.myan-msg--success {
    background: var(--myan-success-bg);
    color: var(--myan-success);
    border: 1px solid var(--myan-success);
}

.myan-msg--error {
    background: var(--myan-error-bg);
    color: var(--myan-error);
    border: 1px solid var(--myan-error);
}

/* ── Form Fields ── */
.myan-form-row {
    margin-bottom: 20px;
}

.myan-form-label {
    display: block;
    margin-bottom: 6px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--myan-text);
}

.myan-form-hint {
    font-weight: 400;
    color: var(--myan-text-light);
    font-size: 0.8rem;
}

.myan-required {
    color: var(--myan-error);
}

.myan-form-input,
.myan-form-textarea {
    display: block;
    width: 100%;
    padding: 10px 14px;
    font-size: 1rem;
    line-height: 1.5;
    color: var(--myan-text);
    background: var(--myan-bg);
    border: 1px solid var(--myan-border);
    border-radius: var(--myan-radius-sm);
    transition: border-color var(--myan-transition), box-shadow var(--myan-transition);
    box-sizing: border-box;
}

.myan-form-input:focus,
.myan-form-textarea:focus {
    outline: none;
    border-color: var(--myan-border-focus);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.15);
}

.myan-form-textarea {
    resize: vertical;
    min-height: 120px;
}

/* ── File Upload ── */
.myan-form-file {
    display: block;
    width: 100%;
    padding: 10px 14px;
    font-size: 0.9rem;
    color: var(--myan-text-light);
    background: var(--myan-bg-alt);
    border: 2px dashed var(--myan-border);
    border-radius: var(--myan-radius-sm);
    cursor: pointer;
    transition: border-color var(--myan-transition), background var(--myan-transition);
    box-sizing: border-box;
}

.myan-form-file:hover,
.myan-form-file:focus {
    border-color: var(--myan-primary);
    background: var(--myan-bg);
}

/* ── Rating Stars (Form) ── */
.myan-form-rating-fieldset {
    border: none;
    padding: 0;
    margin: 0 0 20px;
}

.myan-rating-select {
    display: flex;
    gap: 4px;
}

.myan-rating-radio {
    position: absolute;
    opacity: 0;
    width: 0;
    height: 0;
    pointer-events: none;
}

.myan-rating-star-label {
    cursor: pointer;
    font-size: 2rem;
    line-height: 1;
    color: var(--myan-star-empty);
    transition: color var(--myan-transition), transform var(--myan-transition);
    user-select: none;
}

.myan-rating-star-label:hover,
.myan-rating-star-label.myan-rating-star--active {
    color: var(--myan-star);
    transform: scale(1.15);
}

.screen-reader-text {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

/* ── Submit Button ── */
.myan-form-submit-row {
    margin-top: 24px;
}

.myan-form-submit {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 32px;
    font-size: 1rem;
    font-weight: 600;
    color: #fff;
    background: var(--myan-primary);
    border: none;
    border-radius: var(--myan-radius-sm);
    cursor: pointer;
    transition: background var(--myan-transition), transform var(--myan-transition);
}

.myan-form-submit:hover {
    background: var(--myan-primary-hover);
}

.myan-form-submit:active {
    transform: scale(0.97);
}

.myan-form-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
}

/* ── Grid Section ── */
.myan-testimonials-section {
    max-width: 1200px;
    margin: 0 auto;
}

.myan-grid-heading {
    margin: 0 0 24px;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--myan-text);
}

.myan-testimonials-grid {
    columns: 2;
    column-gap: var(--myan-gap);
}

.myan-testimonial-card {
    break-inside: avoid;
    margin-bottom: var(--myan-gap);
}

.myan-no-testimonials {
    grid-column: 1 / -1;
    text-align: center;
    color: var(--myan-text-light);
    padding: 40px 0;
}

/* ── Testimonial Card ── */
.myan-testimonial-card {
    background: var(--myan-bg);
    border-radius: var(--myan-radius);
    box-shadow: var(--myan-shadow);
    display: flex;
    flex-direction: column;
    overflow: hidden;
    transition: box-shadow var(--myan-transition), transform var(--myan-transition);
}

.myan-testimonial-card:hover {
    box-shadow: var(--myan-shadow-md);
    transform: translateY(-2px);
}

.myan-testimonial-body {
    padding: 24px;
    display: flex;
    flex-direction: column;
    flex: 1;
}

.myan-testimonial-header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 12px;
}

.myan-testimonial-title {
    margin: 0;
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--myan-text);
    line-height: 1.3;
}

/* ── Stars (Grid Card) ── */
.myan-testimonial-rating {
    display: flex;
    gap: 2px;
    flex-shrink: 0;
}

.myan-star {
    font-size: 1.1rem;
    line-height: 1;
}

.myan-star--filled {
    color: var(--myan-star);
}

.myan-star--empty {
    color: var(--myan-star-empty);
}

/* ── Card Content ── */
.myan-testimonial-text {
    font-size: 0.95rem;
    line-height: 1.6;
    color: var(--myan-text);
    margin-bottom: 16px;
    flex: 1;
}

.myan-testimonial-text p {
    margin: 0 0 8px;
}

.myan-testimonial-text p:last-child {
    margin-bottom: 0;
}

/* ── Card Photos Grid ── */
.myan-testimonial-photos {
    display: grid;
    gap: 8px;
    margin-bottom: 16px;
    cursor: pointer;
}

.myan-testimonial-photos.myan-photos--1 {
    grid-template-columns: 1fr;
}

.myan-testimonial-photos.myan-photos--2 {
    grid-template-columns: repeat(2, 1fr);
}

.myan-testimonial-photos.myan-photos--3 {
    grid-template-columns: repeat(3, 1fr);
}

.myan-testimonial-photos.myan-photos--4,
.myan-testimonial-photos.myan-photos--5 {
    grid-template-columns: repeat(3, 1fr);
}

.myan-testimonial-photo {
    width: 100%;
    aspect-ratio: 4 / 3;
    object-fit: cover;
    border-radius: 6px;
    display: block;
    transition: opacity var(--myan-transition);
}

.myan-testimonial-photo:hover {
    opacity: 0.85;
}

/* 1 фото — целиком, вписанное */
.myan-photos--1 .myan-testimonial-photo {
    aspect-ratio: unset;
    max-height: 320px;
    width: auto;
    max-width: 100%;
    object-fit: contain;
    margin: 0 auto;
}

/* ── Card Footer ── */
.myan-testimonial-footer {
    padding-top: 12px;
    border-top: 1px solid var(--myan-border);
    font-size: 0.85rem;
    color: var(--myan-text-light);
}

.myan-testimonial-author {
    font-weight: 600;
    color: var(--myan-text);
}

/* ── Lightbox / Gallery Popup ── */
.myan-lightbox-overlay {
    position: fixed;
    inset: 0;
    z-index: 999999;
    background: rgba(0, 0, 0, 0.88);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity 0.25s ease;
    cursor: pointer;
}

.myan-lightbox-overlay.myan-lightbox--visible {
    opacity: 1;
}

.myan-lightbox-inner {
    position: relative;
    max-width: 90vw;
    max-height: 85vh;
    cursor: default;
}

.myan-lightbox-img {
    display: block;
    max-width: 90vw;
    max-height: 85vh;
    object-fit: contain;
    border-radius: 6px;
    user-select: none;
}

.myan-lightbox-close {
    position: absolute;
    top: -40px;
    right: 0;
    background: none;
    border: none;
    color: #fff;
    font-size: 2rem;
    cursor: pointer;
    line-height: 1;
    padding: 4px 8px;
    opacity: 0.8;
    transition: opacity var(--myan-transition);
}

.myan-lightbox-close:hover {
    opacity: 1;
}

.myan-lightbox-prev,
.myan-lightbox-next {
    position: absolute;
    top: 50%;
    transform: translateY(-50%);
    background: rgba(255, 255, 255, 0.15);
    border: none;
    color: #fff;
    font-size: 2rem;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background var(--myan-transition);
}

.myan-lightbox-prev:hover,
.myan-lightbox-next:hover {
    background: rgba(255, 255, 255, 0.3);
}

.myan-lightbox-prev {
    left: -60px;
}

.myan-lightbox-next {
    right: -60px;
}

.myan-lightbox-counter {
    text-align: center;
    color: rgba(255, 255, 255, 0.7);
    font-size: 0.85rem;
    margin-top: 12px;
}

/* ── Pagination ── */
.myan-pagination {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 16px;
    margin-top: 32px;
}

.myan-pagination-prev,
.myan-pagination-next {
    padding: 10px 20px;
    font-size: 0.9rem;
    font-weight: 600;
    color: var(--myan-primary);
    background: var(--myan-bg);
    border: 1px solid var(--myan-border);
    border-radius: var(--myan-radius-sm);
    cursor: pointer;
    transition: background var(--myan-transition), border-color var(--myan-transition), color var(--myan-transition);
}

.myan-pagination-prev:hover:not(:disabled),
.myan-pagination-next:hover:not(:disabled) {
    background: var(--myan-primary);
    border-color: var(--myan-primary);
    color: #fff;
}

.myan-pagination-prev:disabled,
.myan-pagination-next:disabled {
    opacity: 0.4;
    cursor: not-allowed;
}

.myan-pagination-info {
    font-size: 0.9rem;
    color: var(--myan-text-light);
}

/* ── Loading Indicator ── */
.myan-loading {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 10px;
    padding: 24px 0;
    color: var(--myan-text-light);
    font-size: 0.9rem;
}

.myan-loading-spinner {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid var(--myan-border);
    border-top-color: var(--myan-primary);
    border-radius: 50%;
    animation: myan-spin 0.6s linear infinite;
}

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

/* ── Responsive: ≤ 768px ── */
@media (max-width: 768px) {
    .myan-testimonials-grid {
        columns: 1;
    }

    .myan-testimonials-form-wrapper {
        padding: 20px;
        margin-bottom: 32px;
    }

    .myan-form-input,
    .myan-form-textarea {
        padding: 12px 14px;
        font-size: 1rem;
    }

    .myan-form-file {
        padding: 14px;
    }

    .myan-form-submit {
        width: 100%;
        padding: 14px;
        font-size: 1rem;
    }

    .myan-rating-star-label {
        font-size: 2.2rem;
        padding: 4px;
    }

    .myan-pagination-prev,
    .myan-pagination-next {
        padding: 12px 16px;
        min-height: 44px;
    }

    .myan-testimonial-body {
        padding: 16px;
    }

    .myan-testimonial-header {
        flex-direction: column;
        gap: 8px;
    }

    .myan-lightbox-prev {
        left: 8px;
    }

    .myan-lightbox-next {
        right: 8px;
    }

    .myan-lightbox-close {
        top: -36px;
        right: 4px;
    }
}