/* Verdade Revelada - CSS Moderno com Dark/Light Mode */
:root {
    /* Light Mode Colors - Mais profissional */
    --bg-primary: #f4f6f8;
    --bg-secondary: #e9ecef;
    --bg-gradient: linear-gradient(135deg, #f8fafc 0%, #e2e8f0 100%);
    --text-primary: #1a202c;
    --text-secondary: #4a5568;
    --text-accent: #2b6cb0;
    --border-color: #cbd5e0;
    --shadow-color: rgba(0, 0, 0, 0.12);
    --card-bg: #ffffff;
    --header-bg: rgba(255, 255, 255, 0.95);
    --button-gradient: linear-gradient(135deg, #2b6cb0 0%, #2c5282 100%);
    --button-hover: rgba(43, 108, 176, 0.1);
    --reading-bg: #ffffff;
    --reading-shadow: rgba(0, 0, 0, 0.08);
}

[data-theme="dark"] {
    /* Dark Mode Colors - Melhorado para leitura */
    --bg-primary: #1a1a1a;
    --bg-secondary: #2d2d2d;
    --bg-gradient: linear-gradient(135deg, #1a1a1a 0%, #2d2d2d 100%);
    --text-primary: #e8e8e8;
    --text-secondary: #b0b0b0;
    --text-accent: #ff8c42;
    --border-color: #404040;
    --shadow-color: rgba(0, 0, 0, 0.4);
    --card-bg: #2d2d2d;
    --header-bg: rgba(45, 45, 45, 0.95);
    --button-gradient: linear-gradient(135deg, #ff8c42 0%, #ff7829 100%);
    --button-hover: rgba(255, 140, 66, 0.15);
    --reading-bg: #2d2d2d;
    --reading-shadow: rgba(0, 0, 0, 0.3);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Georgia', 'Times New Roman', serif;
    line-height: 1.7;
    color: var(--text-primary);
    background: var(--bg-gradient);
    min-height: 100vh;
    transition: all 0.3s ease;
    font-size: 17px;
    font-weight: 400;
}

/* Melhorias específicas para modo escuro */
[data-theme="dark"] body {
    line-height: 1.8; /* Melhor espaçamento para leitura */
}

[data-theme="dark"] .post-content {
    line-height: 1.9; /* Ainda mais espaço para artigos */
}

[data-theme="dark"] .post-content p {
    margin-bottom: 20px; /* Mais espaço entre parágrafos */
    color: #d0d0d0; /* Texto ligeiramente mais claro para leitura */
}

[data-theme="dark"] .post-content strong {
    color: var(--text-accent); /* Texto em negrito com cor de destaque */
}

[data-theme="dark"] .post-title {
    color: var(--text-accent) !important;
}

[data-theme="dark"] .search-input {
    background: #3a3a3a;
    border-color: #555;
    color: #e8e8e8;
}

[data-theme="dark"] .search-input:focus {
    border-color: var(--text-accent);
    box-shadow: 0 0 0 3px rgba(255, 140, 66, 0.1);
}

[data-theme="dark"] .search-input::placeholder {
    color: #999;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 0px 16px 16px 16px;
    margin-top: 80px;
}

/* Header com tema toggle */
header {
    position: relative;
    text-align: center;
    background: transparent;
    padding: 4px 16px 8px 16px;
    margin-bottom: 8px;
    margin-top: -60px;
    border-radius: 0;
    box-shadow: none;
    backdrop-filter: none;
    border: none;
}

.header-controls {
    position: absolute;
    top: 39px !important;
    right: 8px;
    display: flex;
    gap: 8px;
    align-items: center;
}

/* Específico para páginas dos artigos - baixar conteúdo */

.theme-toggle {
    background: var(--button-gradient);
    border: none;
    border-radius: 50px;
    width: 42px;
    height: 42px;
    cursor: pointer;
    font-size: 1.2em;
    color: white;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 3px 12px var(--shadow-color);
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1000;
}

.theme-toggle:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 20px var(--shadow-color);
}

h1 {
    background: var(--button-gradient);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
    font-size: 3.2em;
    margin-bottom: 20px;
    font-weight: 700;
    letter-spacing: -1px;
    text-shadow: 0 4px 8px var(--shadow-color);
    position: relative;
    display: inline-block;
}

h1::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 4px;
    background: var(--button-gradient);
    border-radius: 2px;
    box-shadow: 0 2px 8px var(--shadow-color);
}

.subtitle {
    color: var(--text-secondary);
    font-size: 1.15em;
    font-style: italic;
    font-weight: 300;
    max-width: 650px;
    margin: 0 auto 20px auto;
    opacity: 0.9;
}

/* Sistema de busca */
.search-container {
    margin: 16px 0 24px 0;
}

.search-box {
    position: relative;
    max-width: 600px;
    margin: 0 auto;
}

.search-input {
    width: 100%;
    padding: 16px 50px 16px 20px;
    font-size: 1.1em;
    border: 2px solid var(--border-color);
    border-radius: 50px;
    background: var(--card-bg);
    color: var(--text-primary);
    transition: all 0.3s ease;
    font-family: 'Segoe UI', sans-serif;
}

.search-input:focus {
    outline: none;
    border-color: var(--text-accent);
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
    transform: translateY(-2px);
}

.search-clear {
    position: absolute;
    right: 12px;
    top: 50%;
    transform: translateY(-50%);
    background: var(--text-accent);
    border: none;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    color: white;
    cursor: pointer;
    transition: all 0.2s ease;
    opacity: 0;
    pointer-events: none;
    font-size: 0.8em;
}

.search-clear.visible {
    opacity: 1;
    pointer-events: auto;
}

.search-clear:hover {
    background: var(--button-hover);
    transform: translateY(-50%) scale(1.1);
}

.search-results-info {
    text-align: center;
    margin-top: 12px;
    color: var(--text-secondary);
    font-size: 0.9em;
}

.no-results {
    text-align: center;
    padding: 60px 20px;
    color: var(--text-secondary);
}

.no-results-content {
    max-width: 400px;
    margin: 0 auto;
}

.no-results-icon {
    font-size: 3em;
    display: block;
    margin-bottom: 16px;
    opacity: 0.5;
}

.no-results h3 {
    color: var(--text-primary);
    margin-bottom: 8px;
    font-weight: 300;
}

.no-results p {
    font-size: 0.9em;
    line-height: 1.5;
}

/* Sistema de Paginação */
.pagination-container {
    margin: 40px 0;
    text-align: center;
}

.pagination-info {
    color: var(--text-secondary);
    font-size: 0.9em;
    margin-bottom: 20px;
    font-family: 'Segoe UI', sans-serif;
}

.pagination-controls {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    flex-wrap: wrap;
}

.pagination-btn {
    background: var(--card-bg);
    border: 2px solid var(--border-color);
    color: var(--text-primary);
    padding: 12px 16px;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Segoe UI', sans-serif;
    font-weight: 500;
    font-size: 0.95em;
    min-width: 44px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.pagination-btn:hover:not(:disabled) {
    background: var(--button-hover);
    border-color: var(--text-accent);
    transform: translateY(-2px);
    box-shadow: 0 4px 12px var(--shadow-color);
}

.pagination-btn:active:not(:disabled) {
    transform: translateY(0);
}

.pagination-btn.active {
    background: var(--button-gradient);
    color: white;
    border-color: var(--text-accent);
    box-shadow: 0 4px 16px var(--shadow-color);
}

.pagination-btn:disabled {
    opacity: 0.4;
    cursor: not-allowed;
    transform: none;
}

.pagination-ellipsis {
    color: var(--text-secondary);
    font-weight: 600;
    font-size: 1.1em;
    padding: 0 4px;
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 24px;
    user-select: none;
}

/* Responsividade para paginação */
@media (max-width: 480px) {
    .pagination-controls {
        gap: 6px;
    }

    .pagination-btn {
        padding: 10px 12px;
        font-size: 0.9em;
        min-width: 40px;
    }

    .pagination-info {
        font-size: 0.85em;
        margin-bottom: 16px;
    }
}

/* Grid de posts otimizado para leitura */
.posts-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin: 0 0 24px 0;
}

.post-card {
    background: var(--card-bg);
    border-radius: 10px;
    padding: 18px 20px;
    box-shadow: 0 2px 12px var(--shadow-color);
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    position: relative;
    border: 1px solid var(--border-color);
    overflow: visible;
    backdrop-filter: blur(10px);
    border-left: 3px solid var(--text-accent);
}

/* Artigo em destaque (mais recente) */
.featured-post {
    background: linear-gradient(135deg, var(--card-bg) 0%, rgba(43, 108, 176, 0.02) 100%);
    border: 1px solid var(--text-accent);
    border-left: 6px solid var(--text-accent);
    box-shadow: 0 8px 32px rgba(43, 108, 176, 0.15);
    position: relative;
}

.featured-post::after {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 0;
    height: 0;
    border-left: 30px solid transparent;
    border-top: 30px solid var(--text-accent);
}

.recent-badge {
    position: absolute;
    top: -1px;
    right: -1px;
    background: var(--button-gradient);
    color: white;
    padding: 4px 8px;
    border-radius: 0 12px 0 8px;
    font-size: 0.7em;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
    z-index: 1;
}

/* Metadados dos posts */
.post-meta {
    display: flex;
    gap: 6px;
    margin: 8px 0 12px 0;
    font-size: 0.75em;
    color: var(--text-secondary);
    flex-wrap: nowrap;
    align-items: center;
    overflow-x: auto;
    scrollbar-width: none;
}

.post-meta::-webkit-scrollbar {
    display: none;
}

.post-date,
.post-audio {
    display: flex;
    align-items: center;
    gap: 3px;
    background: var(--bg-secondary);
    padding: 3px 7px;
    border-radius: 10px;
    font-weight: 500;
    white-space: nowrap;
    flex-shrink: 0;
}

.post-audio {
    background: var(--button-hover);
    color: var(--text-accent);
}

.post-card::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 3px;
    background: var(--button-gradient);
}

.post-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 24px var(--shadow-color);
    border-left-width: 4px;
}

.post-title {
    color: var(--text-primary);
    font-size: 1.15em;
    margin-bottom: 10px;
    text-decoration: none;
    display: block;
    font-weight: 600;
    transition: all 0.3s ease;
    line-height: 1.4;
    font-family: 'Georgia', serif;
}

.featured-post .post-title {
    padding-right: 40px;
}

.post-title:hover {
    color: var(--text-accent);
    text-decoration: none;
}

.post-excerpt {
    color: var(--text-secondary);
    font-size: 0.9em;
    margin-bottom: 14px;
    line-height: 1.55;
    font-family: 'Georgia', serif;
    font-style: italic;
    opacity: 0.85;
    text-transform: none;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    overflow: hidden;
}

.read-more {
    color: var(--text-accent);
    text-decoration: none;
    font-weight: 500;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s ease;
    font-size: 0.9em;
    position: relative;
    padding: 4px 0;
}

.read-more:hover {
    color: var(--text-primary);
    text-decoration: none;
}

.read-more::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--text-accent);
    transition: width 0.2s ease;
}

.read-more:hover::after {
    width: 100%;
}

/* Seção featured */
.featured-section {
    background: var(--card-bg);
    border-radius: 16px;
    padding: 28px;
    margin: 32px 0;
    box-shadow: 0 6px 24px var(--shadow-color);
    border: 1px solid var(--border-color);
}

.section-title {
    color: var(--text-primary);
    font-size: 1.7em;
    margin-bottom: 20px;
    text-align: center;
    position: relative;
    padding-bottom: 12px;
    font-weight: 300;
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 50%;
    transform: translateX(-50%);
    width: 60px;
    height: 3px;
    background: var(--button-gradient);
    border-radius: 2px;
}

.featured-link {
    display: block;
    color: var(--text-primary);
    text-decoration: none;
    padding: 16px;
    border-radius: 12px;
    transition: all 0.3s ease;
    margin: 12px 0;
    border-left: 3px solid var(--text-accent);
    background: var(--bg-secondary);
    font-size: 1em;
}

.featured-link:hover {
    background: var(--button-hover);
    transform: translateX(8px);
    text-decoration: none;
    color: var(--text-primary);
    box-shadow: 0 4px 15px var(--shadow-color);
}

/* Footer */
footer {
    text-align: center;
    margin-top: 48px;
    padding: 32px;
    background: transparent;
    border-radius: 0;
    color: var(--text-secondary);
    border: none;
    box-shadow: none;
}

/* Estilos para páginas de leitura */
.reading-container {
    max-width: 900px;
    margin: 40px auto 0 auto;
    padding: 16px;
}

.reading-container header {
    padding: 8px 0;
    margin-bottom: 8px;
}

.reading-container .back-button {
    margin: 8px 0 16px 0;
    z-index: 100;
}

.post-content {
    background: var(--reading-bg);
    padding: 20px 24px;
    border-radius: 16px;
    box-shadow: 0 6px 24px var(--reading-shadow);
    margin: 8px 0 20px 0;
    line-height: 1.8;
    font-size: 1.05em;
    border: 1px solid var(--border-color);
    position: relative;
    z-index: 1;
}

.post-content h1 {
    color: var(--text-primary);
    font-size: 2.1em;
    margin-bottom: 16px;
    margin-top: 8px;
    font-weight: 300;
    line-height: 1.3;
    text-align: center;
}

.post-content h2, .post-content h3, .post-content h4 {
    color: var(--text-primary);
    margin: 24px 0 16px 0;
    font-weight: 600;
    line-height: 1.4;
}

.post-content p {
    margin-bottom: 16px;
    color: var(--text-primary);
    text-align: justify;
    text-indent: 1.5em;
}

.post-content p:first-of-type {
    text-indent: 0;
    font-size: 1.1em;
    color: var(--text-secondary);
}

.back-button {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 24px 0;
    color: var(--text-accent);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.2s ease;
    font-size: 0.95em;
    position: relative;
    padding: 6px 0;
    z-index: 10;
}

.back-button:hover {
    color: var(--text-primary);
    text-decoration: none;
}

.back-button::after {
    content: '';
    position: absolute;
    bottom: 0;
    left: 0;
    width: 0;
    height: 1px;
    background: var(--text-accent);
    transition: width 0.2s ease;
}

.back-button:hover::after {
    width: 100%;
}

/* Estados de loading e erro */
.loading {
    text-align: center;
    padding: 60px;
    color: var(--text-primary);
    font-size: 1.3em;
}

.error {
    background: #dc3545;
    color: white;
    padding: 25px;
    border-radius: 15px;
    margin: 25px 0;
    text-align: center;
    box-shadow: 0 4px 15px rgba(220, 53, 69, 0.2);
}

/* Responsivo otimizado */
@media (max-width: 768px) {
    body {
        font-size: 15px;
    }

    .container, .reading-container {
        padding: 12px;
    }

    header {
        padding: 20px 12px;
    }

    .header-controls {
        top: 8px;
        right: 8px;
        gap: 6px;
    }

    .theme-toggle,
    .audio-toggle {
        width: 38px;
        height: 38px;
        font-size: 1.1em;
    }

    h1 {
        font-size: 2.5em;
    }

    h1::after {
        width: 60px;
        height: 3px;
    }

    .posts-grid {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .post-card {
        padding: 20px;
    }

    .post-content {
        padding: 16px 18px;
    }

    .post-content h1 {
        font-size: 1.8em;
    }

    .section-title {
        font-size: 1.5em;
    }

    .featured-section {
        padding: 20px;
    }

    .search-input {
        font-size: 1em;
        padding: 14px 45px 14px 16px;
    }

    .search-clear {
        width: 28px;
        height: 28px;
        right: 10px;
    }

    .featured-post {
        transform: scale(1.01);
    }

    .post-meta {
        gap: 12px;
        font-size: 0.8em;
    }
}

@media (max-width: 480px) {
    body {
        font-size: 14px;
    }

    .container {
        padding: 8px;
    }

    .reading-container {
        padding: 12px;
    }

    .posts-grid {
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .post-card {
        padding: 16px;
    }

    .post-content {
        padding: 14px 12px;
    }

    .back-button {
        margin: 16px 0;
        font-size: 0.9em;
    }

    .reading-container .back-button {
        margin: 12px 0;
    }

    h1 {
        font-size: 1.7em;
    }

    .post-content h1 {
        font-size: 1.6em;
    }

    .post-content p {
        text-indent: 0;
    }

    .featured-section {
        padding: 16px;
    }
}

/* Melhorias de acessibilidade */
@media (prefers-reduced-motion: reduce) {
    * {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

/* Scroll suave */
html {
    scroll-behavior: smooth;
}

/* Seleção de texto */
::selection {
    background: var(--text-accent);
    color: white;
}

/* Ícone de áudio clicável */
.audio-icon {
    cursor: pointer;
    padding: 2px 4px;
    border-radius: 4px;
    transition: all 0.2s ease;
    margin-left: 5px;
}

.audio-icon:hover {
    background: var(--text-accent);
    transform: scale(1.1);
}

.post-audio.clickable-audio {
    cursor: pointer;
    transition: all 0.2s ease;
}

.post-audio.clickable-audio:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px var(--shadow-color);
    background: var(--text-accent);
    color: var(--card-bg);
}

/* ==================== PLAYER DE ÁUDIO COMPACTO (UNIFICADO) ==================== */

.compact-audio-player {
    background: var(--bg-secondary);
    border-radius: 8px;
    padding: 5px 12px;
    margin: 8px 0;
    border: 1px solid var(--border-color);
    box-shadow: 0 1px 6px var(--shadow-color);
    display: flex;
    flex-direction: row;
    align-items: center;
    gap: 10px;
}

.reading-container .compact-audio-player {
    margin: -30px 0 15px;
}

.compact-audio-player .compact-player-title {
    display: none;
}

.compact-audio-player .player-controls {
    display: flex;
    align-items: center;
    justify-content: flex-start;
    gap: 6px;
    flex-shrink: 0;
}

.compact-audio-player .control-btn {
    background: transparent;
    border: 1px solid var(--border-color);
    border-radius: 50%;
    width: 26px;
    height: 26px;
    font-size: 0.85rem;
    font-weight: bold;
    color: var(--text-secondary);
    cursor: pointer;
    transition: all 0.2s ease;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
}

.compact-audio-player .control-btn:hover {
    background: var(--button-hover);
    color: var(--text-accent);
    border-color: var(--text-accent);
}

.compact-audio-player .play-pause-btn {
    background: var(--text-accent);
    color: white;
    border-color: var(--text-accent);
    width: 30px;
    height: 30px;
    font-size: 1rem;
}

.compact-audio-player .play-pause-btn:hover {
    filter: brightness(1.1);
}

.compact-audio-player .player-progress-bar {
    flex: 1;
    height: 4px;
    background: var(--border-color);
    border-radius: 2px;
    cursor: pointer;
    overflow: hidden;
    min-width: 80px;
}

.compact-audio-player .player-progress-fill {
    width: 0%;
    height: 100%;
    background: var(--text-accent);
    border-radius: 2px;
    transition: width 0.1s linear;
}

.compact-audio-player .time-display {
    font-size: 0.7rem;
    color: var(--text-secondary);
    text-align: right;
    font-family: 'SF Mono', 'Monaco', 'Menlo', monospace;
    white-space: nowrap;
    flex-shrink: 0;
    min-width: 85px;
}

.compact-audio-element {
    display: none;
}

/* Estilo específico para player de áudio nas páginas de artigos */
.article-audio-player {
    position: relative;
    margin: 20px 0;
    background: var(--card-bg);
    border: 2px solid var(--text-accent);
    border-radius: 16px;
    padding: 20px;
    box-shadow: 0 6px 24px var(--shadow-color);
    backdrop-filter: blur(10px);
    width: 100%;
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
}

.article-audio-player .compact-player-title {
    color: var(--text-accent);
    font-weight: 700;
    font-size: 1.1rem;
    margin-bottom: 12px;
    text-align: center;
}

.article-audio-player .player-controls {
    gap: 20px;
}

.article-audio-player .control-btn {
    border-width: 2px;
    width: 45px;
    height: 45px;
    font-size: 1.3rem;
}

.article-audio-player .play-pause-btn {
    width: 55px;
    height: 55px;
    font-size: 1.8rem;
    box-shadow: 0 4px 16px rgba(43, 108, 176, 0.3);
}

.article-audio-player .time-display {
    font-size: 0.9rem;
    font-weight: 500;
    margin-left: 20px;
}

.article-audio-player .player-progress-bar {
    height: 8px;
    border-radius: 4px;
    box-shadow: inset 0 2px 4px var(--shadow-color);
}

.article-audio-player .player-progress-fill {
    border-radius: 4px;
    box-shadow: 0 0 8px rgba(43, 108, 176, 0.5);
}

/* Layout de duas colunas para seção inferior */
.bottom-section-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 20px;
    align-items: start;
    margin: 20px 0;
}

/* Player compacto para layout de duas colunas */
.article-audio-player.compact-size {
    max-width: none;
    margin: 0;
    padding: 15px;
}

.article-audio-player.compact-size .compact-player-title {
    font-size: 1rem;
    margin-bottom: 10px;
}

.article-audio-player.compact-size .player-controls {
    gap: 15px;
}

.article-audio-player.compact-size .control-btn {
    width: 38px;
    height: 38px;
    font-size: 1.1rem;
}

.article-audio-player.compact-size .play-pause-btn {
    width: 48px;
    height: 48px;
    font-size: 1.6rem;
}

.article-audio-player.compact-size .time-display {
    font-size: 0.85rem;
    margin-left: 15px;
}

/* Responsivo para duas colunas */
@media (max-width: 768px) {
    .bottom-section-grid {
        grid-template-columns: 1fr;
        gap: 15px;
    }

    .article-audio-player.compact-size {
        padding: 12px;
    }
}

/* Layout título + player */
.title-player-grid {
    display: grid;
    grid-template-columns: 2fr 1fr;
    gap: 30px;
    align-items: start;
    margin-bottom: 20px;
}

.title-wrapper h1 {
    margin-bottom: 0;
    margin-top: 0;
}

/* Player no cabeçalho do artigo */
.article-audio-player.title-player {
    margin-top: 0;
    padding: 12px 15px;
    border-width: 1px;
    border-radius: 12px;
    max-width: none;
}

.article-audio-player.title-player .compact-player-title {
    font-size: 0.9rem;
    margin-bottom: 8px;
}

.article-audio-player.title-player .player-controls {
    gap: 12px;
}

.article-audio-player.title-player .control-btn {
    width: 35px;
    height: 35px;
    font-size: 1rem;
}

.article-audio-player.title-player .play-pause-btn {
    width: 42px;
    height: 42px;
    font-size: 1.4rem;
}

.article-audio-player.title-player .time-display {
    font-size: 0.8rem;
    margin-left: 12px;
}

/* Responsivo para título + player */
@media (max-width: 968px) {
    .title-player-grid {
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .article-audio-player.title-player {
        margin-top: 15px;
    }
}

@media (max-width: 768px) {
    .article-audio-player.title-player {
        padding: 10px 12px;
    }

    .article-audio-player.title-player .control-btn {
        width: 32px;
        height: 32px;
        font-size: 0.9rem;
    }

    .article-audio-player.title-player .play-pause-btn {
        width: 38px;
        height: 38px;
        font-size: 1.2rem;
    }
}

/* ==================== LINKS DE NAVEGAÇÃO ENTRE ARTIGOS ==================== */
.navigation-links {
    margin-top: 2rem;
    padding: 1.5rem;
    border-top: 2px solid var(--border-color);
    background: var(--card-bg);
    border-radius: 12px;
    box-shadow: 0 2px 8px var(--shadow-color);
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    transition: all 0.3s ease;
}

.navigation-links > div {
    flex: 1;
    min-width: 0; /* Permite que o texto seja truncado se necessário */
}

.navigation-links a {
    color: var(--text-accent);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    padding: 8px 12px;
    border-radius: 8px;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.navigation-links a:hover {
    background: var(--button-hover);
    transform: translateY(-1px);
    text-decoration: none;
}

.navigation-links a:active {
    transform: translateY(0);
}

.navigation-links span {
    color: var(--text-secondary);
    font-style: italic;
    font-size: 0.9rem;
}

/* Layout responsivo para navegação */
@media (max-width: 768px) {
    .navigation-links {
        flex-direction: column;
        text-align: center;
        gap: 0.8rem;
        padding: 1.2rem;
    }

    .navigation-links > div {
        width: 100%;
    }

    .navigation-links a {
        justify-content: center;
        width: 100%;
        font-size: 0.9rem;
        padding: 10px 16px;
    }
}

@media (max-width: 480px) {
    .navigation-links {
        padding: 1rem;
        gap: 0.6rem;
    }

    .navigation-links a {
        font-size: 0.85rem;
        padding: 8px 12px;
        white-space: normal;
        text-align: center;
        line-height: 1.3;
    }
}

/* === SISTEMA DE MARCADOR DE LEITURA === */

/* Badges de status nos cards */
.reading-badge {
    position: absolute;
    bottom: 10px;
    right: 10px;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 12px;
    font-weight: bold;
    z-index: 10;
    cursor: pointer;
    transition: all 0.3s ease;
}

.reading-badge:hover {
    transform: scale(1.1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

.reading-badge.read {
    background: #10b981;
    color: white;
    box-shadow: 0 2px 8px rgba(16, 185, 129, 0.3);
}


.reading-badge.unread {
    background: var(--border-color);
    color: var(--text-secondary);
    border: 2px solid var(--card-bg);
}


/* Estado dos cards baseado no status de leitura */
.post-card.read {
    border-left: 4px solid #10b981;
    background: linear-gradient(135deg,
        rgba(16, 185, 129, 0.05) 0%,
        var(--card-bg) 100%);
}


/* Controles de leitura nos artigos */
.reading-status {
    margin: 1rem 0;
    text-align: right;
    padding: 0.5rem;
    display: flex;
    gap: 6px;
    justify-content: flex-end;
    align-items: center;
    flex-wrap: nowrap;
}

.toggle-read-btn, .download-pdf-btn {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
    padding: 6px 12px;
    border-radius: 16px;
    font-size: 0.8rem;
    font-weight: 400;
    cursor: pointer;
    transition: all 0.2s ease;
    display: inline-flex;
    align-items: center;
    gap: 4px;
    opacity: 0.7;
}

.download-pdf-btn {
    background: rgba(220, 53, 69, 0.1);
    border-color: rgba(220, 53, 69, 0.3);
    color: #dc3545;
    opacity: 0.8;
}

.toggle-read-btn:hover, .download-pdf-btn:hover {
    opacity: 1;
    background: var(--button-hover);
    border-color: var(--text-accent);
    transform: translateY(-1px);
}

.download-pdf-btn:hover {
    background: rgba(220, 53, 69, 0.2);
    border-color: #dc3545;
    color: #dc3545;
    transform: translateY(-1px) scale(1.02);
}

.toggle-read-btn.read {
    background: rgba(16, 185, 129, 0.1);
    border-color: #10b981;
    color: #10b981;
    opacity: 0.8;
}

.toggle-read-btn.read:hover {
    background: rgba(16, 185, 129, 0.2);
    opacity: 1;
}

/* Feedback visual para temas */
[data-theme="dark"] .reading-badge.unread {
    background: var(--border-color);
    color: var(--text-secondary);
}


[data-theme="dark"] .toggle-read-btn, [data-theme="dark"] .download-pdf-btn {
    border-color: rgba(255, 255, 255, 0.2);
    color: var(--text-secondary);
}

[data-theme="dark"] .download-pdf-btn {
    background: rgba(220, 53, 69, 0.15);
    border-color: rgba(220, 53, 69, 0.4);
    color: #ff6b7a;
}

[data-theme="dark"] .toggle-read-btn:hover, [data-theme="dark"] .download-pdf-btn:hover {
    background: var(--button-hover);
    border-color: var(--text-accent);
}

[data-theme="dark"] .download-pdf-btn:hover {
    background: rgba(220, 53, 69, 0.25);
    border-color: #ff6b7a;
    color: #ff6b7a;
}

[data-theme="dark"] .toggle-read-btn.read {
    background: rgba(16, 185, 129, 0.15);
    border-color: #10b981;
    color: #10b981;
}

[data-theme="dark"] .toggle-read-btn.read:hover {
    background: rgba(16, 185, 129, 0.25);
}

/* Animações e microinterações */
.reading-badge {
    animation: fadeInScale 0.3s ease;
}

@keyframes fadeInScale {
    from {
        opacity: 0;
        transform: scale(0.5);
    }
    to {
        opacity: 1;
        transform: scale(1);
    }
}

.card-progress-fill {
    position: relative;
    overflow: hidden;
}

.card-progress-fill::after {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg,
        transparent,
        rgba(255, 255, 255, 0.4),
        transparent
    );
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Responsividade */
@media (max-width: 768px) {
    .reading-badge {
        width: 20px;
        height: 20px;
        font-size: 11px;
        bottom: 8px;
        right: 8px;
    }

    .toggle-read-btn, .download-pdf-btn {
        padding: 5px 10px;
        font-size: 0.75rem;
    }

    .reading-status {
        margin: 0.8rem 0;
        padding: 0.4rem;
        gap: 5px;
        flex-wrap: nowrap;
    }
}

@media (max-width: 480px) {
    .reading-badge {
        width: 18px;
        height: 18px;
        font-size: 10px;
        bottom: 6px;
        right: 6px;
    }

    .toggle-read-btn, .download-pdf-btn {
        padding: 3px 6px;
        font-size: 0.65rem;
        gap: 2px;
        white-space: nowrap;
    }

    .reading-status {
        margin: 0.5rem 0;
        padding: 0.3rem;
        gap: 3px;
        flex-wrap: nowrap;
        overflow-x: auto;
        scrollbar-width: none;
    }

    .reading-status::-webkit-scrollbar {
        display: none;
    }
}

/* === BOTÕES DE DOWNLOAD DE ÁUDIO === */

/* Botão de download nos cards */
.download-audio-btn {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    padding: 4px 8px;
    border-radius: 6px;
    background: rgba(0, 0, 0, 0.05);
    border: 1px solid transparent;
    transition: all 0.2s ease;
    font-size: 0.85rem;
    opacity: 0.8;
}

.download-audio-btn:hover {
    opacity: 1;
    background: var(--button-hover);
    border-color: var(--text-accent);
    transform: translateY(-1px);
}

/* Botão de download no player compacto */
.compact-audio-player .download-btn {
    background: transparent;
    border: none;
    font-size: 0.9rem;
    padding: 6px;
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s ease;
    opacity: 0.7;
}

.compact-audio-player .download-btn:hover {
    opacity: 1;
    background: var(--button-hover);
    transform: scale(1.1);
}

/* Tema escuro */
[data-theme="dark"] .download-audio-btn {
    background: rgba(255, 255, 255, 0.05);
    color: var(--text-secondary);
}

[data-theme="dark"] .download-audio-btn:hover {
    background: var(--button-hover);
    border-color: var(--text-accent);
}

[data-theme="dark"] .compact-audio-player .download-btn:hover {
    background: var(--button-hover);
}

/* Responsividade para downloads */
@media (max-width: 768px) {
    .download-audio-btn {
        font-size: 0.8rem;
        padding: 3px 6px;
    }

    .compact-audio-player .download-btn {
        font-size: 0.8rem;
        padding: 4px;
    }
}

@media (max-width: 480px) {
    .download-audio-btn {
        font-size: 0.75rem;
        padding: 2px 4px;
    }

    .compact-audio-player .download-btn {
        font-size: 0.75rem;
        padding: 3px;
    }
}

/* --- ESTILOS PARA ÍCONES DE DOWNLOAD --- */

.download-container {
    display: inline-flex !important;
    gap: 4px !important;
    margin-left: 6px !important;
    align-items: center !important;
    flex-shrink: 0 !important;
}

.download-icon {
    cursor: pointer !important;
    font-size: 1.2rem !important;
    padding: 4px !important;
    border-radius: 4px !important;
    transition: all 0.2s ease !important;
    opacity: 0.7 !important;
    user-select: none !important;
}

.download-icon:hover {
    opacity: 1 !important;
    background: var(--button-hover) !important;
    transform: scale(1.1) !important;
}

.download-icon.audio-download:hover {
    background: rgba(59, 130, 246, 0.1) !important;
}

.download-icon.pdf-download:hover {
    background: rgba(239, 68, 68, 0.1) !important;
}

/* Tema escuro para ícones de download */
[data-theme="dark"] .download-icon:hover {
    background: var(--button-hover) !important;
}

[data-theme="dark"] .download-icon.audio-download:hover {
    background: rgba(255, 140, 66, 0.15) !important;
}

[data-theme="dark"] .download-icon.pdf-download:hover {
    background: rgba(255, 140, 66, 0.15) !important;
}

/* Responsividade para ícones de download */
@media (max-width: 768px) {
    .download-container {
        gap: 4px !important;
        margin-left: 6px !important;
    }

    .download-icon {
        font-size: 1.1rem !important;
        padding: 3px !important;
    }

    .post-meta {
        gap: 5px;
        font-size: 0.72em;
    }

    .card-pdf-btn, .card-audio-btn {
        font-size: 0.65rem !important;
        padding: 2px 5px !important;
    }
}

@media (max-width: 480px) {
    .download-container {
        gap: 4px !important;
        margin-left: 6px !important;
    }

    .download-icon {
        font-size: 1rem !important;
        padding: 2px !important;
    }

    .card-pdf-btn, .card-audio-btn {
        font-size: 0.62rem !important;
        padding: 2px 5px !important;
    }

    .post-meta {
        gap: 4px;
        font-size: 0.7em;
    }

    .post-date,
    .post-audio {
        padding: 2px 4px;
        font-size: 0.9em;
        gap: 2px;
    }

    .download-container {
        gap: 3px !important;
        margin-left: 3px !important;
    }

    .post-audio {
        max-width: fit-content;
    }

    .compact-audio-player {
        padding: 3px 6px;
        gap: 4px;
        margin: 6px 0;
        max-width: 100%;
        box-sizing: border-box;
    }

    .compact-audio-player .control-btn {
        width: 22px;
        height: 22px;
        font-size: 0.7rem;
        flex-shrink: 0;
    }

    .compact-audio-player .play-pause-btn {
        width: 26px;
        height: 26px;
        font-size: 0.85rem;
        flex-shrink: 0;
    }

    .compact-audio-player .time-display {
        font-size: 0.6rem;
        min-width: 65px;
        max-width: 65px;
        flex-shrink: 0;
    }

    .compact-audio-player .player-progress-bar {
        min-width: 50px;
        flex: 1;
    }

    .compact-audio-player .player-controls {
        flex-shrink: 0;
    }

    .article-audio-player.title-player {
        padding: 6px 8px;
        max-width: 100%;
        box-sizing: border-box;
    }

    .article-audio-player.title-player .player-controls {
        gap: 6px;
        flex-shrink: 0;
    }

    .article-audio-player.title-player .control-btn {
        width: 24px;
        height: 24px;
        font-size: 0.75rem;
        flex-shrink: 0;
    }

    .article-audio-player.title-player .play-pause-btn {
        width: 30px;
        height: 30px;
        font-size: 0.95rem;
        flex-shrink: 0;
    }

    .article-audio-player.title-player .time-display {
        font-size: 0.6rem;
        margin-left: 4px;
        min-width: 65px;
        max-width: 65px;
        flex-shrink: 0;
    }

    .article-audio-player.title-player .player-progress-bar {
        min-width: 50px;
        flex: 1;
    }

    .article-audio-player.compact-size {
        padding: 6px 8px;
        max-width: 100%;
        box-sizing: border-box;
    }

    .article-audio-player.compact-size .player-controls {
        gap: 6px;
        flex-shrink: 0;
    }

    .article-audio-player.compact-size .control-btn {
        width: 26px;
        height: 26px;
        font-size: 0.85rem;
        flex-shrink: 0;
    }

    .article-audio-player.compact-size .play-pause-btn {
        width: 32px;
        height: 32px;
        font-size: 1.05rem;
        flex-shrink: 0;
    }

    .article-audio-player.compact-size .time-display {
        font-size: 0.6rem;
        min-width: 65px;
        max-width: 65px;
        flex-shrink: 0;
    }

    .article-audio-player.compact-size .player-progress-bar {
        min-width: 50px;
        flex: 1;
    }
}

/* Estilos específicos para badge PDF nos cards */
.card-pdf-btn {
    background: rgba(220, 53, 69, 0.1) !important;
    color: #dc3545 !important;
    border: 1px solid rgba(220, 53, 69, 0.3) !important;
    font-size: 0.68rem !important;
    padding: 3px 6px !important;
    white-space: nowrap !important;
}

.card-pdf-btn:hover {
    background: rgba(220, 53, 69, 0.2) !important;
    border-color: #dc3545 !important;
    color: #dc3545 !important;
    transform: translateY(-1px) scale(1.02) !important;
}

/* Tema escuro para badge PDF nos cards */
[data-theme="dark"] .card-pdf-btn {
    background: rgba(220, 53, 69, 0.15) !important;
    border-color: rgba(220, 53, 69, 0.4) !important;
    color: #ff6b7a !important;
}

[data-theme="dark"] .card-pdf-btn:hover {
    background: rgba(220, 53, 69, 0.25) !important;
    border-color: #ff6b7a !important;
    color: #ff6b7a !important;
}

/* Estilos específicos para badge Audio nos cards */
.card-audio-btn {
    background: rgba(59, 130, 246, 0.1) !important;
    color: #3b82f6 !important;
    border: 1px solid rgba(59, 130, 246, 0.3) !important;
    font-size: 0.68rem !important;
    padding: 3px 6px !important;
    white-space: nowrap !important;
}

.card-audio-btn:hover {
    background: rgba(59, 130, 246, 0.2) !important;
    border-color: #3b82f6 !important;
    color: #3b82f6 !important;
    transform: translateY(-1px) scale(1.02) !important;
}

/* Tema escuro para badge Audio nos cards */
[data-theme="dark"] .card-audio-btn {
    background: rgba(59, 130, 246, 0.15) !important;
    border-color: rgba(59, 130, 246, 0.4) !important;
    color: #60a5fa !important;
}

[data-theme="dark"] .card-audio-btn:hover {
    background: rgba(59, 130, 246, 0.25) !important;
    border-color: #60a5fa !important;
    color: #60a5fa !important;
}