:root {
    --bg-reader: #F8FAFC;
    --paper-bg: #FFFFFF;
    --text-primary: #0F172A;
    --text-arabic: #1E293B;
    --primary: #10B981;
    --border: rgba(0,0,0,0.05);
}

.dark-mode {
    --bg-reader: #020617;
    --paper-bg: #1E293B;
    --text-primary: #F1F5F9;
    --text-arabic: #ECFDF5;
    --border: rgba(255,255,255,0.05);
}

body {
    margin: 0;
    font-family: 'Plus Jakarta Sans', sans-serif;
    background-color: var(--bg-reader);
    color: var(--text-primary);
    transition: background 0.3s;
}

/* Navigasi Atas */
.reader-nav {
    position: fixed; top: 0; width: 100%; height: 70px;
    background: var(--paper-bg);
    display: flex; align-items: center; justify-content: space-between;
    padding: 0 1.5rem; z-index: 100;
    box-shadow: 0 2px 10px rgba(0,0,0,0.05);
    box-sizing: border-box;
}

.nav-title { text-align: center; }
.nav-title h1 { font-size: 1.1rem; font-weight: 800; margin: 0; }
.nav-title p { font-size: 0.75rem; color: var(--primary); margin: 0; font-weight: 700; }

/* Area Kertas Kitab */
.reader-container {
    padding-top: 90px;
    padding-bottom: 50px;
    display: flex; justify-content: center;
}

.kitab-paper {
    width: 90%; max-width: 700px;
}

.page {
    background: var(--paper-bg);
    margin-bottom: 1rem;
    padding: 2rem;
    border-radius: 1.5rem;
    border: 1px solid var(--border);
    position: relative;
    box-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
}

.page-number {
    position: absolute; top: 1rem; left: 1.5rem;
    font-size: 0.8rem; font-weight: 800; opacity: 0.3;
}

.arabic-text {
    font-family: 'Amiri', serif;
    font-size: 1rem;
    line-height: 2.5;
    text-align: right; vertical-align: top;
    direction: rtl;
    color: var(--text-arabic);
    margin-bottom: 1.5rem;
}

.translation {
    font-size: 1rem;
    line-height: 1.6;
    color: var(--text-primary);
    opacity: 0.8;
    border-left: 3px solid var(--primary);
    padding-left: 1rem;
}

/* Progress Bar di Bawah */
.reading-progress-bar {
    position: fixed; bottom: 0; width: 100%; height: 5px; background: rgba(0,0,0,0.1);
}
.reading-progress-bar .fill {
    height: 100%; background: var(--primary); width: 0%; transition: width 0.2s;
}

@media (max-width: 600px) {
    .page { padding: 1.5rem; }
    .arabic-text { font-size: 1.5rem; }
}



/* Container tabel agar tidak keluar jalur */
.table-responsive {
    width: 100%;
    overflow-x: auto; /* Memungkinkan scroll horizontal jika layar sangat kecil */
    margin: 20px 0;
    border-radius: 12px;
    box-shadow: 0 4px 12px rgba(0,0,0,0.03);
}

.kitab-table {
    width: 100%;
    border-collapse: collapse;
    background: var(--paper-bg);
    /* Menyamakan ukuran teks seluruh tabel */
    font-size: 1.5rem; 
    line-height: 1.5;
}

.bab {
    font-family: 'Amiri', serif;
    font-size: 2rem;
    line-height: 2;
    text-align: center; vertical-align: top;
    direction: rtl;
    color: var(--text-arabic);
    margin-bottom: 1.5rem;}

.kitab-table th, 
.kitab-table td {
    padding: 15px;
    border-bottom: 1px solid var(--border);
    text-align: right; vertical-align: top;
}
.btn-icon { background: var(--card); border: 1px solid var(--border); padding: 10px; border-radius: 12px; cursor: pointer; color: var(--text); }

/* Header Tabel */
.kitab-table th {
    background-color: var(--primary);
    color: white;
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1.5rem;
    letter-spacing: 1px;
    text-align: right; vertical-align: top;
}

/* Kolom Arab tetap sedikit lebih besar agar harakat terbaca jelas, 
   tapi tingginya tetap proporsional */
.arabic-text-table {
    font-family: 'Amiri', serif;
    font-size: 3rem; /* Sedikit lebih besar hanya untuk teks arab */
    text-align: right; vertical-align: top;
    color: var(--text-arabic);
    min-width: 120px;
}

/* Efek Hover baris */
.kitab-table tbody tr:hover {
    background-color: rgba(16, 185, 129, 0.05);
}

/* Responsivitas untuk layar kecil (HP) */
@media (max-width: 600px) {
    .kitab-table {
        font-size: 0.9rem; /* Mengecilkan teks sedikit di HP agar muat */
    }
    
    .kitab-table th, 
    .kitab-table td {
        padding: 10px;
    }
}