/* Estilos Base e Temas */
:root {
    --bg-color: #f8fafc; /* gray-50 */
    --text-color: #1f2937; /* gray-800 */
    --card-bg-color: #ffffff;
    --card-text-color: #1f2937;
    --border-color: #e5e7eb; /* gray-200 */
    --link-color: #0ea5e9; /* sky-500 */
    --link-hover-color: #0284c7; /* sky-600 */
    --verse-number-color: #0ea5e9;
    --highlighted-verse-bg: #fef9c3; /* yellow-100 */
    --highlighted-verse-number: #c026d3; /* fuchsia-600 */
    --search-highlight-bg: #fef08a; /* yellow-200 */
    --audio-active-verse-bg: #cce7ff; /* Novo: Destaque para versículo sendo lido */
}

body.theme-dark {
    --bg-color: #1f2937; /* gray-800 */
    --text-color: #f3f4f6; /* gray-100 */
    --card-bg-color: #374151; /* gray-700 */
    --card-text-color: #f3f4f6;
    --border-color: #4b5563; /* gray-600 */
    --link-color: #38bdf8; /* sky-400 */
    --link-hover-color: #7dd3fc; /* sky-300 */
    --verse-number-color: #38bdf8;
    --highlighted-verse-bg: #42422c; /* Um amarelo escuro para tema escuro */
    --highlighted-verse-number: #f0abfc; /* fuchsia-300 */
    --search-highlight-bg: #7f6000; /* Um amarelo mais escuro para pesquisa */
    --audio-active-verse-bg: #2c3e50; 
}

body.theme-sepia {
    --bg-color: #f5eadd; /* Cor de fundo sépia */
    --text-color: #5d4037; /* Cor de texto sépia */
    --card-bg-color: #efebe9;
    --card-text-color: #5d4037;
    --border-color: #d7ccc8;
    --link-color: #795548; /* Um castanho para links */
    --link-hover-color: #5d4037;
    --verse-number-color: #795548;
    --highlighted-verse-bg: #e6dbbf; 
    --highlighted-verse-number: #8d6e63;
    --search-highlight-bg: #d4c4a2;
    --audio-active-verse-bg: #d7ccc8;
}

body {
    font-family: 'Inter', sans-serif;
    background-color: var(--bg-color);
    color: var(--text-color);
    transition: background-color 0.3s, color 0.3s;
}
.main-content { min-height: calc(100vh - 160px); }
.bible-text-area { color: var(--card-text-color); }
.bible-text-area::-webkit-scrollbar { width: 8px; }
.bible-text-area::-webkit-scrollbar-track { background: var(--border-color); border-radius: 10px; }
.bible-text-area::-webkit-scrollbar-thumb { background: #888; border-radius: 10px; }
.bible-text-area::-webkit-scrollbar-thumb:hover { background: #555; }

.verse-container { 
    margin-bottom: 0.5rem; 
    padding: 4px 2px; 
    border-radius: 0.25rem;
    position: relative; 
}
.verse-number {
    font-weight: 600; 
    color: var(--verse-number-color); 
    margin-right: 0.25rem; 
}
.highlighted-verse { 
    background-color: var(--highlighted-verse-bg); 
}
.audio-active-verse { 
    background-color: var(--audio-active-verse-bg) !important; 
    transition: background-color 0.3s ease-in-out;
}
.highlighted-verse .verse-number, .audio-active-verse .verse-number {
     color: var(--highlighted-verse-number); 
}
.search-highlight { 
    background-color: var(--search-highlight-bg); 
    font-weight: 600; 
    padding: 1px 3px;
    border-radius: 0.25rem;
}
.nav-button {
    background-color: var(--link-color);
    color: white; 
    border-radius: 0.375rem; 
    padding: 0.5rem 0.75rem;
    transition: background-color 0.2s;
}
.nav-button:hover { background-color: var(--link-hover-color); }

/* Assegura que os selects herdem as cores do tema */
.nav-select, #bible-search-input, #goto-verse-input {
    background-color: var(--card-bg-color);
    color: var(--card-text-color);
    border: 1px solid var(--border-color);
    /* Tailwind classes for focus and rounded corners are applied directly in HTML for simplicity with CDN */
}
/* Ajuste para placeholder em temas escuros/sépia se necessário */
.theme-dark .nav-select::placeholder, 
.theme-dark #bible-search-input::placeholder, 
.theme-dark #goto-verse-input::placeholder {
    color: var(--border-color); /* Um cinza mais claro */
}
.theme-sepia .nav-select::placeholder,
.theme-sepia #bible-search-input::placeholder,
.theme-sepia #goto-verse-input::placeholder {
    color: #a1887f; /* Um tom sépia mais claro */
}


#search-button {
    background-color: var(--link-color); 
    color: white; padding: 0.5rem; 
    border-radius: 0.375rem; margin-left: -1px; 
}
#search-button:hover { background-color: var(--link-hover-color); }
.control-popup {
    position: absolute; bottom: calc(100% + 8px); right: 0;
    background-color: var(--card-bg-color); border: 1px solid var(--border-color); 
    border-radius: 0.375rem; padding: 0.5rem; 
    box-shadow: 0 4px 6px -1px rgba(0,0,0,0.1), 0 2px 4px -1px rgba(0,0,0,0.06); 
    z-index: 10;
}
.control-popup input[type="range"] { width: 100px; }
.control-popup ul { list-style: none; padding: 0; margin: 0; }
.control-popup li button {
    display: block; width: 100%; padding: 0.25rem 0.5rem; 
    text-align: left; font-size: 0.875rem; 
    color: var(--card-text-color); border-radius: 0.25rem; 
}
.control-popup li button:hover { background-color: var(--bg-color); }
 .control-popup li button.active-speed, .theme-button.active-theme {
    background-color: var(--link-color) !important; 
    color: white !important; font-weight: 600;
}
#settings-panel {
    position: fixed; top: 5rem; right: 1rem;
    background-color: var(--card-bg-color); color: var(--card-text-color);
    border: 1px solid var(--border-color); border-radius: 0.5rem; 
    padding: 1rem; box-shadow: 0 10px 15px -3px rgba(0,0,0,0.1), 0 4px 6px -2px rgba(0,0,0,0.05); 
    z-index: 40; width: 280px;
}
.settings-section { margin-bottom: 1rem; }
.settings-section h4 { font-weight: 600; margin-bottom: 0.5rem; color: var(--text-color); }
.font-size-controls button, .theme-controls button {
    padding: 0.375rem 0.75rem; border: 1px solid var(--border-color);
    border-radius: 0.375rem; background-color: var(--bg-color);
    color: var(--text-color); margin-right: 0.25rem;
}
.font-size-controls button:hover, .theme-controls button:hover { background-color: var(--border-color); }
.copy-verse-btn {
    position: absolute;
    top: 2px;
    right: 2px;
    padding: 0.25rem; 
    border-radius: 0.25rem; 
    background-color: rgba(0,0,0,0.05);
    opacity: 0.2;
    transition: opacity 0.2s;
}
.verse-container:hover .copy-verse-btn {
    opacity: 1;
}
.copy-verse-btn:hover {
    background-color: rgba(0,0,0,0.1);
}
.feedback-message {
    position: fixed;
    bottom: 20px;
    left: 50%;
    transform: translateX(-50%);
    background-color: #22c55e; 
    color: white;
    padding: 0.75rem 1.5rem; 
    border-radius: 0.375rem; 
    box-shadow: 0 4px 6px rgba(0,0,0,0.1);
    z-index: 100;
    opacity: 0;
    transition: opacity 0.5s ease-in-out;
}
.feedback-message.show {
    opacity: 1;
}
.search-result-item { 
    padding: 0.5rem; 
    border-bottom: 1px solid var(--border-color);
    cursor: pointer;
}
.search-result-item:hover {
    background-color: var(--bg-color); 
}
.search-result-item:last-child {
    border-bottom: none;
}
.search-result-ref {
    font-weight: 600;
    color: var(--link-color);
    display: block;
    margin-bottom: 0.25rem;
}

/* Specific styles for Tailwind elements that might not pick up CSS variables easily */
header {
    background-color: var(--card-bg-color);
    border-bottom: 1px solid var(--border-color);
}
header a, header button span, header svg {
    color: var(--link-color);
}
header #language-switcher button {
    background-color: var(--bg-color);
    color: var(--link-color);
}
header #lang-dropdown {
    background-color: var(--card-bg-color);
    border: 1px solid var(--border-color);
}
header #lang-dropdown a {
    color: var(--card-text-color);
}
header #lang-dropdown a:hover {
    background-color: var(--bg-color);
}

#settings-button svg {
    color: var(--text-color);
}