/* ============================================================
   templates.css — Estilos para pagina-padrao & pagina-pastas
   ============================================================ */

/* ---------- Variáveis ---------- */
:root {
    --brand-primary:    #3A81C0;
    --brand-dark:       #2a5f90;
    --brand-light:      #e8f2fb;
    --accent:           #f0a500;

    --text-primary:     #1a2332;
    --text-secondary:   #4a5568;
    --text-muted:       #8a96a3;

    --bg-page:          #f5f7fa;
    --bg-white:         #ffffff;
    --bg-subtle:        #eef2f7;

    --border-color:     #dde3ec;
    --border-radius:    10px;
    --border-radius-lg: 16px;

    --shadow-sm:  0 2px 8px rgba(58, 129, 192, 0.08);
    --shadow-md:  0 4px 20px rgba(58, 129, 192, 0.12);
    --shadow-lg:  0 8px 40px rgba(58, 129, 192, 0.16);

    --transition: 0.22s ease;

    --font-heading: 'Lora', Georgia, serif;
    --font-body:    'DM Sans', system-ui, sans-serif;
}

/* ---------- Reset & Base ---------- */
*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    font-family: var(--font-body);
    color: var(--text-primary);
    background-color: var(--bg-page);
    line-height: 1.7;
}

/* ---------- Layout principal ---------- */
.container {
    padding: 0 0 3rem;
}

/* ---------- Infobar / Breadcrumb ---------- */
.infobar {
    background: var(--bg-white);
    border-bottom: 1px solid var(--border-color);
    padding: 0.65rem 1.5rem;
    font-size: 0.82rem;
    color: var(--text-muted);
    letter-spacing: 0.01em;
}

.infobar a {
    color: var(--brand-primary);
    text-decoration: none;
    transition: color var(--transition);
}

.infobar a:hover {
    color: var(--brand-dark);
    text-decoration: underline;
}

/* ---------- Títulos de página ---------- */
.page-title,
h1.page-title {
    font-family: var(--font-heading);
    font-size: clamp(1.5rem, 3vw, 2.2rem);
    font-weight: 700;
    color: var(--text-primary);
    margin: 2rem 0 1.5rem;
    line-height: 1.25;
    letter-spacing: -0.02em;
}

h5.content-tts {
    font-family: var(--font-heading);
    font-size: clamp(1.2rem, 2.5vw, 1.6rem);
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 1.25rem;
}

/* ---------- Áreas de conteúdo ---------- */
.full_content_2,
.full_content_3 {
    background: var(--bg-white);
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-sm);
    padding: 2rem 2.5rem;
    margin: 1.5rem 1rem;
}

.content_page {
    margin-top: 1.5rem;
}

.content .image_fit img {
    width: 100%;
    border-radius: var(--border-radius);
    object-fit: cover;
    box-shadow: var(--shadow-md);
    margin-bottom: 1.5rem;
}

/* ---------- Player de Áudio ---------- */
.player {
    background: var(--bg-white);
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-sm);
    margin: 1.25rem 0;
    overflow: hidden;
    transition: box-shadow var(--transition);
}

.player:hover {
    box-shadow: var(--shadow-md);
}

.player__inner {
    display: flex;
    align-items: center;
    gap: 1.25rem;
}

.player__btns {
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.4rem;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    transition: background var(--transition), transform var(--transition);
}

.player__btns:hover {
    background: var(--brand-light);
    transform: scale(1.1);
}

.player__btns:active {
    transform: scale(0.96);
}

.player__btns svg {
    display: block;
}

/* Barras de áudio animadas */
.audio-effect {
    display: flex;
    align-items: flex-end;
    gap: 3px;
    height: 28px;
}

.audio-bar {
    width: 4px;
    border-radius: 2px;
    background: var(--brand-primary);
    transition: height 0.15s ease;
}

.audio-bar.stopped { height: 6px; opacity: 0.35; }
.audio-bar.quiet   { animation: bar-quiet  0.9s ease-in-out infinite alternate; }
.audio-bar.normal  { animation: bar-normal 0.7s ease-in-out infinite alternate; }
.audio-bar.loud    { animation: bar-loud   0.5s ease-in-out infinite alternate; }

@keyframes bar-quiet  { from { height: 6px; }  to { height: 14px; } }
@keyframes bar-normal { from { height: 10px; } to { height: 22px; } }
@keyframes bar-loud   { from { height: 14px; } to { height: 28px; } }

/* ---------- Botão Voltar ---------- */
.button_voltar_content {
    background: none;
    border: none;
    cursor: pointer;
    display: inline-block;
    margin-bottom: 1rem;
}

.button_voltar {
    display: flex;
    align-items: center;
    gap: 0.4rem;
    color: var(--brand-primary);
    font-size: 0.9rem;
    font-weight: 500;
    transition: color var(--transition), gap var(--transition);
}

.button_voltar:hover {
    color: var(--brand-dark);
    gap: 0.65rem;
}

.left-icon {
    width: 18px;
    height: 18px;
    object-fit: contain;
}

.back_button {
    margin: 0;
    font-size: 0.9rem;
}

/* ---------- Botão Imprimir ---------- */
.print-btn {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    background: var(--bg-white);
    color: var(--brand-primary);
    border: 1.5px solid var(--brand-primary);
    border-radius: var(--border-radius);
    padding: 0.5rem 1.25rem;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: background var(--transition), color var(--transition), box-shadow var(--transition);
}

.print-btn img.hover  { display: none; }
.print-btn img.normal { display: inline-block; width: 18px; }

.print-btn:hover {
    background: var(--brand-primary);
    color: var(--bg-white);
    box-shadow: var(--shadow-md);
}

.print-btn:hover img.normal { display: none; }
.print-btn:hover img.hover  { display: inline-block; width: 18px; }

/* ---------- Accordion (pagina-pastas) ---------- */
#accordion {
    display: flex;
    flex-direction: column;
    gap: 0.75rem;
    margin-top: 1.5rem;
}

#accordion section {
    border: 1px solid var(--border-color);
    border-radius: var(--border-radius);
    overflow: hidden;
    background: var(--bg-white);
    transition: box-shadow var(--transition);
}

#accordion section:hover {
    box-shadow: var(--shadow-sm);
}

/* Cabeçalho da pasta */
#accordion .title_folder {
    width: 100%;
    text-align: left;
    background: var(--bg-subtle);
    border: none;
    padding: 0.85rem 1.25rem;
    font-size: 0.97rem;
    font-weight: 600;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
    transition: background var(--transition), color var(--transition);
    border-radius: 0;
}

#accordion .title_folder:hover {
    background: var(--brand-light);
    color: var(--brand-dark);
}

#accordion .title_folder[aria-expanded="true"] {
    background: var(--brand-primary);
    color: var(--bg-white);
}

.img_folder {
    width: 22px;
    height: 22px;
    object-fit: contain;
    flex-shrink: 0;
}

/* Conteúdo da pasta — ficheiros */
.files_folder {
    padding: 0;
}

.files_folder a.wp-block-file {
    display: flex;
    align-items: center;
    padding: 0.65rem 1.25rem;
    border-top: 1px solid var(--border-color);
    text-decoration: none;
    color: var(--text-secondary);
    font-size: 0.9rem;
    transition: background var(--transition), color var(--transition), padding-left var(--transition);
}

.files_folder a.wp-block-file:hover {
    background: var(--brand-light);
    color: var(--brand-primary);
    padding-left: 1.6rem;
}

.files_folder a.wp-block-file::before {
    content: url('/img/icons/file.png');
    position: relative;
    margin-right: 0.6rem;
    top: 2px;
    flex-shrink: 0;
}

.files_folder p {
    margin: 0;
}

/* ---------- Conteúdo editorial ---------- */
.content-tts h2,
.content-tts h3,
.content-tts h4 {
    font-family: var(--font-heading);
    color: var(--text-primary);
    margin-top: 1.75rem;
    margin-bottom: 0.75rem;
}

.content-tts p {
    color: var(--text-secondary);
    margin-bottom: 1rem;
}

.content-tts a {
    color: var(--brand-primary);
    text-decoration: underline;
    text-underline-offset: 3px;
    transition: color var(--transition);
}

.content-tts a:hover {
    color: var(--brand-dark);
}

/* ---------- Responsivo ---------- */
@media (max-width: 768px) {
    .full_content_2,
    .full_content_3 {
        padding: 1.25rem 1rem;
        margin: 1rem 0;
        border-radius: 0;
        box-shadow: none;
    }

    .player__inner {
        flex-wrap: wrap;
        gap: 0.75rem;
    }

    .page-title,
    h1.page-title {
        font-size: 1.4rem;
    }
}

/* ---------- Print ---------- */
@media print {
    .player,
    .print-btn,
    .button_voltar_content,
    .infobar {
        display: none !important;
    }

    .full_content_2,
    .full_content_3 {
        box-shadow: none;
        padding: 0;
        margin: 0;
    }
}