/**
 * WC Custom Reviews — Public Stylesheet
 *
 * Design philosophy: clean, minimal, accessible.
 * Uses CSS custom properties so themes can override colours easily.
 *
 * @package WC_Custom_Reviews
 */

/* ======================================================================
   Custom properties (override in your theme if desired)
   ====================================================================== */
:root {
    --wccr-star-filled:    #f5a623;
    --wccr-star-empty:     #d1d5db;
    --wccr-star-half:      #f5a623;
    --wccr-primary:        #2563eb;
    --wccr-primary-hover:  #1d4ed8;
    --wccr-danger:         #dc2626;
    --wccr-success:        #16a34a;
    --wccr-warning:        #d97706;
    --wccr-text:           #111827;
    --wccr-text-muted:     #6b7280;
    --wccr-border:         #e5e7eb;
    --wccr-bg:             #ffffff;
    --wccr-bg-alt:         #f9fafb;
    --wccr-radius:         8px;
    --wccr-font:           inherit;
    --wccr-shadow:         0 1px 3px 0 rgba(0,0,0,.1), 0 1px 2px -1px rgba(0,0,0,.1);
    --wccr-shadow-md:      0 4px 6px -1px rgba(0,0,0,.1), 0 2px 4px -2px rgba(0,0,0,.1);
}

/* ======================================================================
   Layout wrapper
   ====================================================================== */
.wccr-wrapper {
    font-family: var(--wccr-font);
    color: var(--wccr-text);
    max-width: 760px;
    margin: 2rem auto;
}

.wccr-section-title {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0 0 1.25rem;
    padding-bottom: .5rem;
    border-bottom: 2px solid var(--wccr-border);
    color: var(--wccr-text);
}

/* ======================================================================
   Flash / notice bar
   ====================================================================== */
.wccr-flash {
    padding: .875rem 1.125rem;
    border-radius: var(--wccr-radius);
    margin-bottom: 1.25rem;
    font-size: .9375rem;
    line-height: 1.5;
}

.wccr-flash--success {
    background: #dcfce7;
    color: #166534;
    border-left: 4px solid var(--wccr-success);
}

.wccr-flash--error {
    background: #fee2e2;
    color: #991b1b;
    border-left: 4px solid var(--wccr-danger);
}

/* ======================================================================
   Form
   ====================================================================== */
.wccr-form-section {
    background: var(--wccr-bg);
    border: 1px solid var(--wccr-border);
    border-radius: var(--wccr-radius);
    padding: 1.75rem;
    margin-bottom: 2.5rem;
    box-shadow: var(--wccr-shadow);
}

.wccr-form {
    display: flex;
    flex-direction: column;
    gap: 1.125rem;
}

.wccr-field {
    display: flex;
    flex-direction: column;
    gap: .375rem;
}

.wccr-label {
    font-size: .9375rem;
    font-weight: 600;
    color: var(--wccr-text);
    display: flex;
    align-items: center;
    gap: .25rem;
    flex-wrap: wrap;
}

.wccr-required {
    color: var(--wccr-danger);
    font-weight: 700;
}

.wccr-hint {
    font-size: .8125rem;
    font-weight: 400;
    color: var(--wccr-text-muted);
}

.wccr-input,
.wccr-textarea {
    width: 100%;
    padding: .625rem .875rem;
    border: 1.5px solid var(--wccr-border);
    border-radius: calc(var(--wccr-radius) - 2px);
    font-size: .9375rem;
    line-height: 1.5;
    color: var(--wccr-text);
    background: var(--wccr-bg);
    transition: border-color .15s, box-shadow .15s;
    box-sizing: border-box;
}

.wccr-input:focus,
.wccr-textarea:focus {
    outline: none;
    border-color: var(--wccr-primary);
    box-shadow: 0 0 0 3px rgba(37,99,235,.15);
}

.wccr-input.wccr-input--error,
.wccr-textarea.wccr-input--error {
    border-color: var(--wccr-danger);
}

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

/* ======================================================================
   Star rating (interactive)
   ====================================================================== */
.wccr-stars {
    display: flex;
    gap: .25rem;
    align-items: center;
}

.wccr-star {
    background: none;
    border: none;
    padding: 0;
    cursor: pointer;
    font-size: 2rem;
    color: var(--wccr-star-empty);
    line-height: 1;
    transition: color .1s, transform .1s;
}

.wccr-star:hover,
.wccr-star.wccr-star--hovered,
.wccr-star.wccr-star--active {
    color: var(--wccr-star-filled);
    transform: scale(1.15);
}

/* ======================================================================
   File upload area
   ====================================================================== */
.wccr-upload-area {
    position: relative;
}

.wccr-file-input {
    position: absolute;
    width: 1px;
    height: 1px;
    opacity: 0;
    overflow: hidden;
    z-index: -1;
}

.wccr-upload-label {
    display: flex;
    align-items: center;
    gap: .75rem;
    padding: .875rem 1rem;
    border: 2px dashed var(--wccr-border);
    border-radius: var(--wccr-radius);
    cursor: pointer;
    font-size: .9375rem;
    color: var(--wccr-text-muted);
    transition: border-color .15s, background .15s;
    background: var(--wccr-bg-alt);
}

.wccr-upload-label:hover,
.wccr-upload-area.wccr-dragging .wccr-upload-label {
    border-color: var(--wccr-primary);
    background: #eff6ff;
    color: var(--wccr-primary);
}

.wccr-upload-icon {
    font-size: 1.5rem;
    flex-shrink: 0;
}

/* Image preview */
#wccr-preview-wrap {
    position: relative;
    display: inline-block;
    margin-top: .75rem;
}

#wccr-image-preview {
    max-width: 200px;
    max-height: 200px;
    border-radius: var(--wccr-radius);
    box-shadow: var(--wccr-shadow-md);
    object-fit: cover;
    display: block;
}

#wccr-remove-image {
    position: absolute;
    top: -8px;
    right: -8px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    border: none;
    background: var(--wccr-danger);
    color: #fff;
    font-size: 1rem;
    line-height: 1;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: var(--wccr-shadow);
    transition: background .15s;
}

#wccr-remove-image:hover {
    background: #b91c1c;
}

/* ======================================================================
   Field error messages
   ====================================================================== */
.wccr-field-error {
    font-size: .8125rem;
    color: var(--wccr-danger);
    margin: 0;
    min-height: 1.25rem;
}

/* ======================================================================
   Submit button
   ====================================================================== */
.wccr-field--submit {
    margin-top: .5rem;
}

.wccr-submit-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .5rem;
    padding: .75rem 1.75rem;
    background: var(--wccr-primary);
    color: #fff;
    border: none;
    border-radius: var(--wccr-radius);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: background .15s, transform .1s;
    white-space: nowrap;
}

.wccr-submit-btn:hover:not(:disabled) {
    background: var(--wccr-primary-hover);
}

.wccr-submit-btn:active {
    transform: scale(.98);
}

.wccr-submit-btn:disabled {
    opacity: .6;
    cursor: not-allowed;
}

/* Spinner inside button */
.wccr-submit-btn .wccr-spinner {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid rgba(255,255,255,.4);
    border-top-color: #fff;
    border-radius: 50%;
    animation: wccr-spin .7s linear infinite;
}

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

/* ======================================================================
   Review list
   ====================================================================== */
.wccr-reviews-section {
    margin-top: 2rem;
}

.wccr-review-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1.25rem;
}

.wccr-review-item {
    background: var(--wccr-bg);
    border: 1px solid var(--wccr-border);
    border-radius: var(--wccr-radius);
    padding: 1.25rem 1.5rem;
    box-shadow: var(--wccr-shadow);
}

.wccr-review-header {
    display: flex;
    align-items: baseline;
    gap: .75rem;
    margin-bottom: .375rem;
    flex-wrap: wrap;
}

.wccr-reviewer-name {
    font-weight: 600;
    font-size: 1rem;
    color: var(--wccr-text);
}

.wccr-review-date {
    font-size: .8125rem;
    color: var(--wccr-text-muted);
}

.wccr-review-stars {
    display: flex;
    gap: .125rem;
    margin-bottom: .625rem;
}

.wccr-star-static {
    font-size: 1.125rem;
    line-height: 1;
}

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

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

.wccr-star-static.wccr-star--half {
    color: var(--wccr-star-half);
    /* Simple half-star using a clip trick */
    position: relative;
    display: inline-block;
}

.wccr-review-body {
    font-size: .9375rem;
    line-height: 1.65;
    color: var(--wccr-text);
    margin: 0;
}

.wccr-review-body p {
    margin: 0 0 .5em;
}

.wccr-review-image {
    margin-top: .875rem;
}

.wccr-review-image img {
    max-width: 240px;
    max-height: 240px;
    border-radius: var(--wccr-radius);
    object-fit: cover;
    box-shadow: var(--wccr-shadow);
    cursor: pointer;
    transition: transform .2s;
}

.wccr-review-image img:hover {
    transform: scale(1.02);
}

.wccr-no-reviews {
    color: var(--wccr-text-muted);
    font-style: italic;
    text-align: center;
    padding: 2rem 0;
}

/* ======================================================================
   Rating badge [custom_product_rating]
   ====================================================================== */
.wccr-rating-badge {
    display: inline-flex;
    align-items: center;
    gap: .5rem;
    font-size: .9375rem;
    color: var(--wccr-text);
    flex-wrap: wrap;
}

.wccr-badge-score {
    font-weight: 700;
    color: var(--wccr-star-filled);
    font-size: 1.0625rem;
}

.wccr-badge-count {
    color: var(--wccr-text-muted);
    font-size: .875rem;
}

.wccr-rating-badge--empty {
    color: var(--wccr-text-muted);
    font-style: italic;
}

/* ======================================================================
   General notices
   ====================================================================== */
.wccr-notice {
    padding: .875rem 1.125rem;
    border-radius: var(--wccr-radius);
    margin: 1rem 0;
    border-left-width: 4px;
    border-left-style: solid;
}

.wccr-notice--error   { background: #fee2e2; color: #991b1b; border-color: var(--wccr-danger);  }
.wccr-notice--success { background: #dcfce7; color: #166534; border-color: var(--wccr-success); }
.wccr-notice--info    { background: #dbeafe; color: #1e40af; border-color: var(--wccr-primary); }

/* ======================================================================
   Responsive
   ====================================================================== */
@media (max-width: 600px) {
    .wccr-form-section {
        padding: 1.25rem;
    }

    .wccr-review-item {
        padding: 1rem;
    }

    .wccr-review-image img {
        max-width: 100%;
    }

    .wccr-submit-btn {
        width: 100%;
    }
}