/**
 * ==========================================================
 * SIDV Theme — Servindustriales del Valle S.A.S.
 * ----------------------------------------------------------
 * Componente: blog/comments (Estilos)
 * ----------------------------------------------------------
 * BEM Architecture, responsive layout, brand colors & animations.
 * ==========================================================
 */

:root {
    --sidv-color-primary: #025672;
    --sidv-color-primary-dark: #013e53;
    --sidv-color-accent: #f09700;
    --sidv-color-accent-hover: #d88700;
    --sidv-color-bg-light: #f8fafc;
    --sidv-color-text: #1e293b;
    --sidv-color-text-muted: #64748b;
    --sidv-color-border: #e2e8f0;
    --sidv-color-error: #ef4444;
    --sidv-color-success: #10b981;
    --sidv-radius-sm: 6px;
    --sidv-radius-md: 10px;
    --sidv-transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base Component Wrapper */
.sidv-comments {
    padding: 3rem 0;
    background-color: transparent;
    color: var(--sidv-color-text);
    font-family: inherit;
}

.sidv-comments__container {
    max-width: 860px;
    margin: 0 auto;
    padding: 0 1.5rem;
}

/* Header Section */
.sidv-comments__header {
    margin-bottom: 2.5rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid var(--sidv-color-border);
}

.sidv-comments__title {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    font-size: 1.625rem;
    font-weight: 700;
    color: var(--sidv-color-primary);
    margin: 0 0 0.5rem 0;
}

.sidv-comments__title-icon {
    width: 28px;
    height: 28px;
    fill: none;
    stroke: var(--sidv-color-accent);
    stroke-width: 2;
}

.sidv-comments__subtitle {
    font-size: 0.95rem;
    color: var(--sidv-color-text-muted);
    margin: 0;
    line-height: 1.5;
}

/* Comments List */
.sidv-comments__list-wrapper {
    margin-bottom: 3.5rem;
}

.sidv-comments__list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
    flex-direction: column;
    gap: 1.5rem;
}

.sidv-comments__item {
    background-color: #ffffff;
    border: 1px solid var(--sidv-color-border);
    border-radius: var(--sidv-radius-md);
    padding: 1.5rem;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
    transition: var(--sidv-transition);
}

.sidv-comments__item:hover {
    border-color: rgba(2, 86, 114, 0.25);
    box-shadow: 0 4px 16px rgba(2, 86, 114, 0.06);
}

.sidv-comments__body {
    display: flex;
    gap: 1.25rem;
    align-items: flex-start;
}

.sidv-comments__avatar-wrap {
    flex-shrink: 0;
    margin: 0;
}

.sidv-comments__avatar {
    width: 52px;
    height: 52px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--sidv-color-border);
    background-color: var(--sidv-color-bg-light);
}

.sidv-comments__content-box {
    flex-grow: 1;
}

.sidv-comments__meta {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.sidv-comments__author {
    font-size: 1.05rem;
    font-weight: 700;
    color: var(--sidv-color-primary);
    margin: 0;
}

.sidv-comments__date {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    font-size: 0.825rem;
    color: var(--sidv-color-text-muted);
}

.sidv-comments__meta-icon {
    width: 14px;
    height: 14px;
    stroke: var(--sidv-color-text-muted);
    fill: none;
    stroke-width: 2;
}

.sidv-comments__text {
    font-size: 0.975rem;
    line-height: 1.6;
    color: var(--sidv-color-text);
}

.sidv-comments__text p:last-child {
    margin-bottom: 0;
}

/* Empty State */
.sidv-comments__empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2.5rem 1.5rem;
    background-color: var(--sidv-color-bg-light);
    border: 1px dashed var(--sidv-color-border);
    border-radius: var(--sidv-radius-md);
    color: var(--sidv-color-text-muted);
}

.sidv-comments__empty-icon {
    width: 36px;
    height: 36px;
    stroke: var(--sidv-color-accent);
    fill: none;
    stroke-width: 2;
    margin-bottom: 0.75rem;
}

.sidv-comments__empty p {
    margin: 0;
    font-size: 0.95rem;
}

/* Form Section */
.sidv-comments__form-wrapper {
    background-color: #ffffff;
    border: 1px solid var(--sidv-color-border);
    border-radius: var(--sidv-radius-md);
    padding: 2rem;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.04);
}

.sidv-comments__form-header {
    margin-bottom: 1.75rem;
}

.sidv-comments__form-title {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--sidv-color-primary);
    margin: 0 0 0.35rem 0;
}

.sidv-comments__form-desc {
    font-size: 0.875rem;
    color: var(--sidv-color-text-muted);
    margin: 0;
}

/* Form Layout */
.sidv-comments__form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1.25rem;
    margin-bottom: 1.5rem;
}

.sidv-comments__field-group {
    display: flex;
    flex-direction: column;
}

.sidv-comments__field-group--full {
    grid-column: span 2;
}

.sidv-comments__label {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--sidv-color-primary);
    margin-bottom: 0.5rem;
}

.sidv-comments__required {
    color: var(--sidv-color-error);
}

.sidv-comments__input-wrap {
    position: relative;
    display: flex;
    align-items: center;
}

.sidv-comments__field-icon {
    position: absolute;
    left: 1rem;
    width: 18px;
    height: 18px;
    stroke: var(--sidv-color-text-muted);
    fill: none;
    stroke-width: 2;
    pointer-events: none;
    transition: var(--sidv-transition);
}

.sidv-comments__input,
.sidv-comments__textarea {
    width: 100%;
    padding: 0.75rem 1rem 0.75rem 2.75rem;
    font-size: 0.95rem;
    color: var(--sidv-color-text);
    background-color: var(--sidv-color-bg-light);
    border: 1px solid var(--sidv-color-border);
    border-radius: var(--sidv-radius-sm);
    outline: none;
    transition: var(--sidv-transition);
}

.sidv-comments__textarea {
    padding: 0.875rem 1rem;
    resize: vertical;
    min-height: 120px;
}

.sidv-comments__input:focus,
.sidv-comments__textarea:focus {
    background-color: #ffffff;
    border-color: var(--sidv-color-primary);
    box-shadow: 0 0 0 3px rgba(2, 86, 114, 0.12);
}

.sidv-comments__input-wrap:focus-within .sidv-comments__field-icon {
    stroke: var(--sidv-color-primary);
}

/* Validation Error Styles */
.sidv-comments__input.has-error,
.sidv-comments__textarea.has-error {
    border-color: var(--sidv-color-error);
    background-color: rgba(239, 68, 68, 0.02);
}

.sidv-comments__error-msg {
    display: none;
    font-size: 0.8rem;
    color: var(--sidv-color-error);
    margin-top: 0.4rem;
    font-weight: 500;
}

.sidv-comments__error-msg.is-visible {
    display: block;
}

/* Feedback / Response Banners */
.sidv-comments__feedback {
    margin-bottom: 1.5rem;
    padding: 1rem 1.25rem;
    border-radius: var(--sidv-radius-sm);
    font-size: 0.9rem;
    line-height: 1.5;
}

.sidv-comments__feedback--success {
    background-color: #ecfdf5;
    border: 1px solid #a7f3d0;
    color: #065f46;
}

.sidv-comments__feedback--error {
    background-color: #fef2f2;
    border: 1px solid #fecaca;
    color: #991b1b;
}

/* Submit Button & Animations */
.sidv-comments__submit-wrap {
    display: flex;
    justify-content: flex-end;
}

.sidv-comments__submit-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.625rem;
    padding: 0.875rem 2rem;
    background-color: var(--sidv-color-accent);
    color: #ffffff;
    font-size: 0.95rem;
    font-weight: 700;
    border: none;
    border-radius: var(--sidv-radius-sm);
    cursor: pointer;
    transition: var(--sidv-transition);
}

.sidv-comments__submit-btn:hover:not(:disabled) {
    background-color: var(--sidv-color-accent-hover);
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(240, 151, 0, 0.3);
}

.sidv-comments__submit-btn:disabled {
    opacity: 0.7;
    cursor: not-allowed;
    transform: none;
}

.sidv-comments__btn-icon {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
}

.sidv-comments__spin-icon {
    width: 18px;
    height: 18px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2.5;
    animation: sidv-spin 0.8s linear infinite;
}

@keyframes sidv-spin {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

/* Closed State */
.sidv-comments__closed {
    text-align: center;
    padding: 1.5rem;
    background-color: var(--sidv-color-bg-light);
    border-radius: var(--sidv-radius-md);
    color: var(--sidv-color-text-muted);
    font-size: 0.9rem;
}

/* Responsive Media Queries */
@media (max-width: 768px) {
    .sidv-comments {
        padding: 2rem 0;
    }

    .sidv-comments__form-grid {
        grid-template-columns: 1fr;
    }

    .sidv-comments__field-group--full {
        grid-column: span 1;
    }

    .sidv-comments__body {
        flex-direction: column;
        gap: 0.75rem;
    }

    .sidv-comments__avatar {
        width: 44px;
        height: 44px;
    }

    .sidv-comments__form-wrapper {
        padding: 1.5rem;
    }

    .sidv-comments__submit-wrap {
        width: 100%;
    }

    .sidv-comments__submit-btn {
        width: 100%;
        justify-content: center;
    }
}