/**
 * Estilos para o Sistema de Comentários
 * Academia Daniela Silva
 *
 * Correções desta versão:
 * - comentários das páginas de curso em carrossel;
 * - apenas um comentário visível por vez;
 * - altura estável, sem cartões empilhados;
 * - pontos de navegação e transição suave.
 */

/* -------------------------------------
 * Secção de Testemunhos na Página Principal
 * ------------------------------------- */
.testimonial-course {
    display: block;
    font-size: 13px;
    color: var(--gold);
    font-weight: 400;
    margin-top: 5px;
    font-style: italic;
    font-family: var(--font-body);
}

/* -------------------------------------
 * Secção de Comentários nas Páginas de Curso
 * ------------------------------------- */
.course-comments-section {
    padding: 60px 0;
    background-color: #fafafa;
    border-top: 1px solid #eaeaea;
}

.comments-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 40px;
    align-items: stretch;
}

@media (min-width: 992px) {
    .comments-grid {
        grid-template-columns: 3fr 2fr;
    }
}

/* Lista de comentários */
.comments-list-container {
    background: #fff;
    padding: 30px;
    border-radius: 12px;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.03);
    min-width: 0;
}

.comments-list-container h3 {
    font-family: var(--font-heading);
    color: var(--text-main);
    font-size: 24px;
    margin-bottom: 25px;
    border-bottom: 1px solid #eaeaea;
    padding-bottom: 15px;
}

.loading-comments,
.no-comments-msg {
    color: var(--text-light);
    font-style: italic;
    text-align: center;
    padding: 20px 0;
}

/* Carrossel dos comentários de cada curso */
.course-comments-slider {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 1fr);
    grid-template-rows: auto auto;
    min-height: 220px;
}

.comment-box {
    position: relative;
    padding: 25px 30px;
    background: #ffffff;
    border-radius: 12px;
    border: 1px solid #f2f2f2;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.02);
}

.course-comment-slide {
    grid-column: 1;
    grid-row: 1;
    visibility: hidden;
    opacity: 0;
    pointer-events: none;
    transform: translateX(14px);
    transition: opacity .45s ease, transform .45s ease, visibility .45s ease;
}

.course-comment-slide.active {
    visibility: visible;
    opacity: 1;
    pointer-events: auto;
    transform: translateX(0);
}

.comment-box::before {
    content: "“";
    position: absolute;
    top: 15px;
    right: 25px;
    font-family: var(--font-heading);
    font-size: 60px;
    line-height: 1;
    color: var(--gold);
    opacity: 0.15;
}

.comment-header {
    display: flex;
    justify-content: flex-start;
    align-items: center;
    margin-bottom: 12px;
}

.comment-header h4 {
    margin: 0;
    font-family: var(--font-heading);
    color: var(--text-main);
    font-size: 19px;
    font-weight: 700;
}

.comment-body {
    margin: 0;
    color: var(--text-light);
    line-height: 1.6;
    font-size: 15px;
    overflow-wrap: anywhere;
}

/* Pontos do carrossel nas páginas de curso */
.course-comments-dots {
    grid-column: 1;
    grid-row: 2;
    display: flex;
    justify-content: center;
    gap: 10px;
    margin-top: 18px;
}

.course-comments-dots .dot {
    width: 10px;
    height: 10px;
    padding: 0;
    border: 1px solid var(--gold);
    border-radius: 999px;
    background: transparent;
    cursor: pointer;
    transition: var(--transition);
}

.course-comments-dots .dot.active {
    width: 30px;
    background: var(--gold);
}

/* Formulário de comentários */
.comment-form-container {
    background: #140b09;
    padding: 30px;
    border-radius: 12px;
    color: #fff;
}

.comment-form-container h3 {
    font-family: var(--font-heading);
    color: var(--gold);
    font-size: 24px;
    margin-bottom: 15px;
}

.comment-form-container p.form-subtitle {
    font-size: 14px;
    color: #ccc;
    margin-bottom: 25px;
}

.comment-form-container .field {
    margin-bottom: 15px;
}

.comment-form-container input[type="text"],
.comment-form-container textarea {
    width: 100%;
    padding: 12px 15px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(255, 255, 255, 0.05);
    border-radius: 8px;
    color: #fff;
    font-family: var(--font-body);
    font-size: 14px;
    transition: var(--transition);
}

.comment-form-container input::placeholder,
.comment-form-container textarea::placeholder {
    color: #888;
}

.comment-form-container input:focus,
.comment-form-container textarea:focus {
    outline: none;
    border-color: var(--gold);
    background: rgba(255, 255, 255, 0.1);
}

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

.char-counter {
    display: block;
    text-align: right;
    font-size: 12px;
    color: #888;
    margin-top: 5px;
}

#comment-status-msg {
    margin-top: 15px;
    font-size: 13px;
    text-align: center;
    padding: 10px;
    border-radius: 6px;
}

#comment-status-msg.msg-success {
    background: rgba(76, 175, 80, 0.1);
    color: #4CAF50;
    border: 1px solid rgba(76, 175, 80, 0.3);
}

#comment-status-msg.msg-error {
    background: rgba(244, 67, 54, 0.1);
    color: #F44336;
    border: 1px solid rgba(244, 67, 54, 0.3);
}

@media (max-width: 700px) {
    .course-comments-section {
        padding: 38px 0;
    }

    .comments-grid {
        gap: 22px;
    }

    .comments-list-container,
    .comment-form-container {
        padding: 20px;
    }

    .comment-box {
        padding: 20px;
    }
}