/* style.css - النسخة المحسنة */

:root {
    --bg-color-light: #f8f9fa;
    --text-color-light: #2c3e50;
    --bg-color-dark: #1a1a2e;
    --text-color-dark: #e9ecef;
    --accent-color: #2e86ab;
    --accent-hover: #1b5f7d;
    --success-color: #27ae60;
    --warning-color: #e67e22;
    --danger-color: #e74c3c;
    --card-bg-light: #ffffff;
    --card-bg-dark: #2d3047;
    --shadow-light: 0 4px 20px rgba(0,0,0,0.1);
    --shadow-dark: 0 4px 20px rgba(0,0,0,0.3);
    --border-radius: 16px;
    --floating-btn-size: 60px;
    --floating-nav-btn-size: 50px;
}

/* ========================================
 * تنسيقات الخطوط القرآنية
 * ======================================== */
@font-face {
    font-family: 'UthmanicHafs1';
    src: url('fonts/UthmanicHafs1 Ver13.otf') format('opentype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'AmiriQuran';
    src: url('fonts/ArbFONTS-Amiri Quran.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

@font-face {
    font-family: 'AmiriQuranColored';
    src: url('fonts/amiri-quran-colored.ttf') format('truetype');
    font-weight: normal;
    font-style: normal;
    font-display: swap;
}

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

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: var(--bg-color-dark);
    color: var(--text-color-dark);
    transition: all 0.3s ease;
    line-height: 1.6;
    font-size: 16px;
}

/* الوضع المظلم والنهاري */
body.dark-mode {
    background-color: var(--bg-color-dark);
    color: var(--text-color-dark);
}

body.light-mode {
    background-color: var(--bg-color-light);
    color: var(--text-color-light);
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 20px;
    display: flex;
    flex-direction: column;
    gap: 20px;
    padding-bottom: 180px;
}

/* الرأس والتنقل */
header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    padding: 10px 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.app-title {
    font-size: 2rem;
    color: var(--accent-color);
    margin: 10px 0;
    display: flex;
    align-items: center;
    gap: 10px;
}

.main-nav {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
}

.main-nav button {
    background: rgba(46, 134, 171, 0.1);
    border: 2px solid var(--accent-color);
    color: var(--text-color-dark);
    padding: 10px 15px;
    font-size: 0.9em;
    cursor: pointer;
    border-radius: var(--border-radius);
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    gap: 8px;
}

.main-nav button:hover {
    background-color: var(--accent-color);
    color: white;
    transform: translateY(-2px);
}

/* قسم البحث */
.search-section {
    display: flex;
    gap: 12px;
    padding: 20px;
    background-color: var(--card-bg-dark);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-dark);
    align-items: center;
}

.search-section input {
    flex-grow: 1;
    padding: 14px 20px;
    border: 2px solid rgba(255, 255, 255, 0.1);
    border-radius: var(--border-radius);
    background-color: rgba(255, 255, 255, 0.05);
    color: var(--text-color-dark);
    font-size: 16px;
    transition: all 0.3s ease;
}

.search-section input:focus {
    outline: none;
    border-color: var(--accent-color);
    box-shadow: 0 0 0 3px rgba(46, 134, 171, 0.1);
}

.search-section button {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 14px 25px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
}

.search-section button:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

/* أدوات التحكم في الصفحة */
.page-controls {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

.nav-controls {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
}

.page-info {
    display: flex;
    gap: 20px;
    flex-wrap: wrap;
    justify-content: center;
    align-items: center;
    padding: 15px 25px;
    background-color: var(--card-bg-dark);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-dark);
    color: var(--text-color-dark);
    font-weight: 600;
    flex-grow: 1;
    justify-content: space-around;
}

.nav-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 14px 25px;
    border-radius: var(--border-radius);
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1em;
    font-weight: 600;
    display: flex;
    align-items: center;
    gap: 8px;
    min-width: 120px;
    justify-content: center;
}

.nav-btn:hover {
    background-color: var(--accent-hover);
    transform: translateY(-2px);
}

/* أدوات التحكم في النص والعرض */
.text-controls {
    display: flex;
    align-items: center;
    gap: 12px;
    background-color: var(--card-bg-dark);
    padding: 15px 20px;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-dark);
    justify-content: center;
    flex-wrap: wrap;
}

.zoom-btn {
    background-color: var(--accent-color);
    color: white;
    border: none;
    padding: 12px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 1.1em;
    width: 45px;
    height: 45px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.zoom-btn:hover {
    background-color: var(--accent-hover);
    transform: scale(1.1);
}

.zoom-level {
    color: var(--text-color-dark);
    font-weight: bold;
    min-width: 60px;
    text-align: center;
    font-size: 1.1em;
}

/* حالة الاتصال */
.connection-status {
    font-size: 0.9em;
    padding: 8px 12px;
    border-radius: 20px;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
}

.connection-status.online {
    color: var(--success-color);
    background-color: rgba(39, 174, 96, 0.1);
    border: 1px solid rgba(39, 174, 96, 0.3);
}

.connection-status.offline {
    color: var(--danger-color);
    background-color: rgba(231, 76, 60, 0.1);
    border: 1px solid rgba(231, 76, 60, 0.3);
}

/* منطقة عرض القرآن */
.quran-page {
    text-align: center;
    margin: 0 auto;
    max-width: 700px;
}

/* *** تم الإصلاح هنا: تغيير الفلتر الافتراضي إلى invert(1) *** */
.quran-page img {
    max-width: 100%;
    height: auto;
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-dark);
    transition: all 0.3s ease;
    filter: invert(1); /* هذا هو الفلتر الصحيح للوضع الداكن الافتراضي */
}

/* عرض النص القرآني */
.quran-text-content {
    direction: rtl;
    text-align: justify;
    padding: 30px;
    margin: 0 auto;
    background-color: var(--card-bg-dark);
    border-radius: var(--border-radius);
    box-shadow: var(--shadow-dark);
    min-height: 600px;
    line-height: 2.8;
    transition: all 0.3s ease;
    font-family: 'UthmanicHafs1', serif;
    font-size: 18px;
}

.quran-ayah {
    display: inline;
    margin-left: 10px;
    font-weight: normal;
    color: var(--text-color-dark);
    transition: all 0.3s ease;
}

.ayah-number {
    font-size: 80%;
    color: var(--accent-color);
    margin-right: 5px;
    padding: 4px 8px;
    border-radius: 50%;
    background-color: rgba(46, 134, 171, 0.15);
    font-weight: 600;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 25px;
    height: 25px;
}

.text-error, .text-info {
    text-align: center;
    padding: 40px 20px;
    color: var(--warning-color);
    font-size: 1.1em;
}

/* الأزرار العائمة المحسنة */
.floating-controls {
    position: fixed;
    bottom: 30px;
    right: 30px;
    z-index: 1000;
}

.floating-main-buttons {
    display: flex;
    flex-direction: column;
    gap: 15px;
    background: var(--card-bg-dark);
    padding: 20px 15px;
    border-radius: 50px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.4);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255,255,255,0.1);
}

.floating-btn {
    border-radius: 50%;
    color: white;
    border: none;
    cursor: pointer;
    box-shadow: var(--shadow-dark);
    font-size: 1.3em;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

/* أحجام وألوان مختلفة للأزرار العائمة */
.audio-floating-btn {
    width: var(--floating-btn-size);
    height: var(--floating-btn-size);
    background: var(--success-color);
}

.theme-floating-btn {
    width: var(--floating-btn-size);
    height: var(--floating-btn-size);
    background: var(--warning-color);
}

.stop-floating-btn {
    width: var(--floating-btn-size);
    height: var(--floating-btn-size);
    background: var(--danger-color);
}

.nav-floating-btn {
    width: var(--floating-nav-btn-size);
    height: var(--floating-nav-btn-size);
    background: var(--accent-color);
}

.floating-btn:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 25px rgba(0,0,0,0.4);
}

.audio-floating-btn:hover { background: #219653; }
.theme-floating-btn:hover { background: #d35400; }
.stop-floating-btn:hover { background: #c0392b; }
.nav-floating-btn:hover { background: var(--accent-hover); }

/* زر العودة للأعلى */
.scroll-to-top-btn {
    position: fixed;
    bottom: 30px;
    left: 30px;
    width: var(--floating-nav-btn-size);
    height: var(--floating-nav-btn-size);
    background: var(--warning-color);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 1000;
}

.scroll-to-top-btn.show {
    opacity: 1;
    visibility: visible;
}

.scroll-to-top-btn:hover {
    background: #d35400;
}

/* مشغل الصوت العائم */
.audio-player-floating {
    position: fixed;
    bottom: -200px;
    left: 30px;
    max-width: 400px;
    background-color: var(--card-bg-dark);
    padding: 20px;
    border-radius: var(--border-radius);
    box-shadow: 0 -4px 20px rgba(0,0,0,0.5);
    z-index: 999;
    transition: bottom 0.4s ease-out;
    border: 2px solid var(--accent-color);
}

.audio-player-floating.show {
    bottom: 30px;
}

.audio-controls-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    color: var(--accent-color);
    margin-bottom: 15px;
    padding-bottom: 10px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
}

.audio-controls-header h4 {
    margin: 0;
    font-size: 1.2em;
    display: flex;
    align-items: center;
    gap: 8px;
}

.audio-controls-buttons {
    display: flex;
    gap: 8px;
}

.audio-reciter-btn, .audio-close-btn {
    background: rgba(255,255,255,0.1);
    border: none;
    color: var(--text-color-dark);
    width: 35px;
    height: 35px;
    border-radius: 50%;
    cursor: pointer;
    transition: all 0.3s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.audio-reciter-btn:hover, .audio-close-btn:hover {
    background: var(--accent-color);
    color: white;
    transform: scale(1.1);
}

.audio-player-floating audio {
    width: 100%;
    border-radius: 10px;
    margin-bottom: 10px;
}

.audio-info {
    text-align: center;
    font-size: 0.9em;
    color: var(--text-color-dark);
    opacity: 0.8;
    padding: 10px;
    background: rgba(46, 134, 171, 0.1);
    border-radius: 8px;
}

/* النوافذ المنبثقة */
.modal {
    display: none;
    position: fixed;
    z-index: 1001;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    overflow: auto;
    background-color: rgba(0,0,0,0.7);
    backdrop-filter: blur(5px);
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: var(--card-bg-dark);
    margin: 5%;
    padding: 30px;
    border-radius: var(--border-radius);
    width: 90%;
    max-width: 600px;
    box-shadow: var(--shadow-dark);
    position: relative;
    max-height: 85vh;
    overflow-y: auto;
    border: 2px solid var(--accent-color);
}

.modal-content h3 {
    color: var(--accent-color);
    margin-bottom: 25px;
    border-bottom: 2px solid rgba(255,255,255,0.1);
    padding-bottom: 15px;
    font-size: 1.4em;
    display: flex;
    align-items: center;
    gap: 10px;
    justify-content: center;
}

.close {
    color: var(--text-color-dark);
    position: absolute;
    left: 20px;
    top: 20px;
    font-size: 28px;
    font-weight: bold;
    cursor: pointer;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    transition: all 0.3s ease;
}

.close:hover {
    color: var(--accent-color);
    background: rgba(46, 134, 171, 0.1);
}

/* تنسيق القوائم في المودال */
.modal-list {
    max-height: 60vh;
    overflow-y: auto;
}

.modal-list .surah-item,
.modal-list .juz-item,
.modal-list .search-result-item,
.modal-list .font-option,
.modal-list .reciter-option {
    cursor: pointer;
    padding: 18px 20px;
    border-bottom: 1px solid rgba(255,255,255,0.1);
    transition: all 0.3s ease;
    direction: rtl;
    text-align: right;
    border-radius: 8px;
    margin-bottom: 8px;
    background: rgba(255,255,255,0.03);
}

.modal-list .surah-item:hover,
.modal-list .juz-item:hover,
.modal-list .search-result-item:hover,
.modal-list .font-option:hover,
.modal-list .reciter-option:hover {
    background-color: rgba(46, 134, 171, 0.15);
    transform: translateX(-10px);
    border-right: 4px solid var(--accent-color);
}

.surah-name {
    font-size: 1.1em;
    font-weight: bold;
    color: var(--accent-color);
    margin-bottom: 5px;
}

.surah-details {
    font-size: 0.85em;
    color: var(--text-color-dark);
    opacity: 0.8;
}

/* تنسيق نص نتيجة البحث */
.search-result-text {
    font-size: 1em;
    color: var(--text-color-dark);
    margin-top: 10px;
    line-height: 1.8;
    background: rgba(255,255,255,0.05);
    padding: 12px;
    border-radius: 8px;
    border-right: 3px solid var(--accent-color);
}

.search-result-text mark {
    background-color: rgba(231, 76, 60, 0.3);
    color: inherit;
    padding: 2px 4px;
    border-radius: 4px;
}

/* تنسيقات اختيار الخط والقارئ */
.font-option, .reciter-option {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.font-preview {
    font-size: 1.3em;
    text-align: center;
    padding: 10px;
    background: rgba(255,255,255,0.05);
    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.1);
}

.font-name, .reciter-name {
    text-align: center;
    font-weight: 600;
    color: var(--accent-color);
}

.reciter-sample {
    font-size: 0.85em;
    color: var(--text-color-dark);
    opacity: 0.7;
    text-align: center;
}

/* التذييل */
.page-footer {
    text-align: center;
    padding: 25px 0;
    font-size: 0.9em;
    color: var(--text-color-dark);
    border-top: 1px solid rgba(255,255,255,0.1);
    margin-top: 30px;
}

.page-footer p {
    margin: 8px 0;
}

.page-footer a {
    color: var(--accent-color);
    text-decoration: none;
    font-weight: bold;
    transition: all 0.3s ease;
}

.page-footer a:hover {
    text-decoration: underline;
    color: var(--accent-hover);
}

.heart {
    color: var(--danger-color);
    animation: heartbeat 1.5s ease-in-out infinite;
}

@keyframes heartbeat {
    0%, 100% { transform: scale(1); }
    50% { transform: scale(1.1); }
}

/* تحسينات الوضع النهاري */
body.light-mode .main-nav button {
    color: var(--text-color-light);
    background: rgba(46, 134, 171, 0.05);
    border: 2px solid var(--accent-color);
}

body.light-mode .main-nav button:hover {
    background-color: var(--accent-color);
    color: white;
}

body.light-mode .search-section,
body.light-mode .page-info,
body.light-mode .text-controls,
body.light-mode .modal-content,
body.light-mode .audio-player-floating,
body.light-mode .quran-text-content,
body.light-mode .floating-main-buttons {
    background-color: var(--card-bg-light);
    color: var(--text-color-light);
    box-shadow: var(--shadow-light);
}

body.light-mode .search-section input {
    background-color: rgba(0,0,0,0.02);
    color: var(--text-color-light);
    border-color: #e0e0e0;
}

body.light-mode .search-section input:focus {
    border-color: var(--accent-color);
}

body.light-mode .zoom-level {
    color: var(--text-color-light);
}

body.light-mode .audio-close-btn,
body.light-mode .close {
    color: var(--text-color-light);
}

/* *** هذا السطر هو مفتاح الوضع النهاري *** */
body.light-mode .quran-page img {
    filter: none;
}

body.light-mode .quran-ayah {
    color: var(--text-color-light);
}

body.light-mode .surah-details {
    color: var(--text-color-light);
}

body.light-mode .search-result-text {
    color: var(--text-color-light);
    background: rgba(0,0,0,0.02);
}

body.light-mode .modal-list .surah-item,
body.light-mode .modal-list .juz-item,
body.light-mode .modal-list .search-result-item,
body.light-mode .modal-list .font-option,
body.light-mode .modal-list .reciter-option {
    background: rgba(0,0,0,0.02);
    border-bottom-color: #e0e0e0;
}

body.light-mode .font-preview {
    background: rgba(0,0,0,0.02);
    border-color: #e0e0e0;
}

/* استجابة الشاشات الصغيرة */
@media (max-width: 768px) {
    :root {
        --floating-btn-size: 55px;
        --floating-nav-btn-size: 45px;
    }

    .container {
        padding: 15px;
        padding-bottom: 160px;
        gap: 15px;
    }

    .app-title {
        font-size: 1.6rem;
    }

    header {
        flex-direction: column;
        gap: 15px;
    }

    .main-nav {
        width: 100%;
        justify-content: center;
    }

    .nav-controls {
        flex-direction: column;
        gap: 12px;
        width: 100%;
    }

    .nav-controls button {
        width: 100%;
    }

    .page-info {
        width: 100%;
        gap: 12px;
        padding: 12px 20px;
        flex-direction: column;
    }

    .text-controls {
        flex-wrap: wrap;
        padding: 12px 15px;
        gap: 10px;
    }

    .floating-controls {
        bottom: 20px;
        right: 20px;
    }

    .floating-main-buttons {
        padding: 15px 12px;
        border-radius: 40px;
    }

    .audio-player-floating {
        bottom: 20px;
        left: 20px;
        right: 20px;
        max-width: none;
        margin: 0;
    }

    .modal-content {
        margin: 10% auto;
        width: 95%;
        padding: 25px 20px;
    }

    .quran-text-content {
        padding: 20px 15px;
        line-height: 2.5;
        font-size: 16px;
    }

    .scroll-to-top-btn {
        bottom: 20px;
        left: 20px;
    }
}

@media (max-width: 480px) {
    :root {
        --floating-btn-size: 50px;
        --floating-nav-btn-size: 40px;
    }

    .container {
        padding: 10px;
        padding-bottom: 140px;
    }

    .app-title {
        font-size: 1.4rem;
    }

    .search-section {
        flex-direction: column;
        gap: 10px;
    }

    .search-section input,
    .search-section button {
        width: 100%;
    }

    .nav-btn {
        padding: 12px 20px;
        min-width: auto;
    }

    .floating-controls {
        bottom: 15px;
        right: 15px;
    }

    .floating-main-buttons {
        gap: 12px;
        padding: 12px 10px;
    }

    .audio-player-floating {
        bottom: 15px;
        left: 15px;
        right: 15px;
        padding: 15px;
    }

    .quran-text-content {
        padding: 15px 10px;
        line-height: 2.2;
        font-size: 15px;
        min-height: 500px;
    }

    .ayah-number {
        font-size: 70%;
        min-width: 22px;
        height: 22px;
    }
}