@font-face {
    font-family: 'UthmanicHafs';
    src: url('fonts/UthmanicHafs1Ver18.woff2') format('woff2');
    font-display: swap; font-weight: normal; font-style: normal;
}
@font-face {
    font-family: 'UthmanTahaNaskh';
    src: url('fonts/Uthman-Taha-Naskh.woff2') format('woff2');
    font-display: swap; font-weight: normal; font-style: normal;
}

:root {
    --glass-background: rgba(20, 20, 20, 0.6);
    --glass-border: rgba(255, 255, 255, 0.2);
    --text-color: #ffffff;
    --text-color-secondary: rgba(255, 255, 255, 0.8);
    --accent-color: #3498db;
    --highlight-color: rgba(46, 204, 113, 0.2);
    --highlight-border: rgba(46, 204, 113, 0.5);
    --delete-color: #e74c3c;
    --icon-fill: #ffffff;
}
html[data-theme="theme-light"] {
    --glass-background: rgba(255, 255, 255, 0.7);
    --glass-border: rgba(200, 200, 200, 0.4);
    --text-color: #2c3e50;
    --text-color-secondary: rgba(44, 62, 80, 0.8);
    --accent-color: #2980b9;
    --highlight-color: rgba(46, 204, 113, 0.25);
    --highlight-border: rgba(46, 204, 113, 0.6);
    --delete-color: #c0392b;
    --icon-fill: #2c3e50;
}
html[data-theme="theme-green"] {
    --accent-color: #27ae60;
    --highlight-color: rgba(241, 196, 15, 0.2);
    --highlight-border: rgba(241, 196, 15, 0.5);
}
html[data-theme="theme-blue"] {
    --accent-color: #2980b9;
    --highlight-color: rgba(230, 126, 34, 0.2);
    --highlight-border: rgba(230, 126, 34, 0.5);
}
html[data-theme="theme-gold"] {
    --accent-color: #f1c40f;
    --highlight-color: rgba(41, 128, 185, 0.2);
    --highlight-border: rgba(41, 128, 185, 0.5);
}

body, html {
    margin: 0; padding: 0; width: 100%; height: 100%;
    overflow: hidden; font-family: 'Cairo', sans-serif; color: var(--text-color);
}

body {
    display: flex; flex-direction: column; justify-content: center;
    align-items: center;
    gap: 2rem;
    padding: 2rem 1rem;
    box-sizing: border-box;
}

.background-blur {
    position: fixed; top: -5%; left: -5%; width: 110%; height: 110%;
    background-size: cover; background-position: center;
    z-index: -2; filter: blur(12px);
    transition: background-image 1s ease-in-out;
}

.overlay {
    position: absolute; top: 0; left: 0; width: 100%; height: 100%;
    background: linear-gradient(to bottom, rgba(0,0,0,0.2), rgba(0,0,0,0.6));
    z-index: -1;
}

header {
    width: 100%;
    text-align: center;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.5rem;
}

#top-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    width: 100%;
    max-width: 900px;
    padding: 0 1rem;
    box-sizing: border-box;
}
.top-bar-side {
    width: 80px;
    display: flex;
}
.top-bar-side:first-of-type {
    justify-content: flex-start;
}
.top-bar-side:last-of-type {
    justify-content: flex-end;
}

.top-bar-button {
    background: rgba(0,0,0,0.3);
    border: 1px solid var(--glass-border);
    color: var(--text-color);
    border-radius: 20px;
    transition: background-color 0.2s, transform 0.2s, filter 0.2s;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
}
.top-bar-button:hover {
    filter: drop-shadow(0 0 5px var(--icon-glow));
}
#lang-btn {
    padding: 5px 15px;
    font-weight: bold;
}
#theme-btn {
    padding: 8px;
}
#theme-btn svg {
    width: 20px;
    height: 20px;
}


#time-wrapper, #date-wrapper {
    position: relative;
    padding: 5px 10px;
}
#time {
    font-size: 4.5rem;
    font-weight: 700;
    text-shadow: 0 0 20px rgba(0, 0, 0, 0.8);
    line-height: 1;
}
#full-date {
    font-size: 1.2rem;
    opacity: 0.9;
    text-shadow: 0 0 10px rgba(0, 0, 0, 0.7);
}

.contextual-settings-wrapper .contextual-controls {
    display: flex;
    align-items: center;
    gap: 10px;
    position: absolute;
    bottom: -25px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.5);
    padding: 5px 10px;
    border-radius: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
}
.contextual-settings-wrapper:hover .contextual-controls {
    opacity: 1;
    visibility: visible;
}
.adjust-btn.small-btn {
    width: 25px; height: 25px;
    font-size: 1rem;
    border-radius: 50%;
    border: 1px solid var(--glass-border);
    background-color: rgba(0,0,0,0.2);
    color: var(--text-color); cursor: pointer;
}

.offset-input {
    font-size: 1rem; font-weight: bold;
    min-width: 20px; text-align: center;
    background: transparent;
    border: none;
    color: var(--text-color);
    width: 40px;
    font-family: 'Cairo', sans-serif;
}
.offset-input:focus { outline: none; }
.offset-input::-webkit-outer-spin-button,
.offset-input::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
.offset-input[type=number] {
  -moz-appearance: textfield;
}


main {
    width: 90%; max-width: 800px;
    background: var(--glass-background);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px);
    box-shadow: 0 8px 32px 0 var(--glass-shadow);
    border-radius: 20px;
    display: flex; flex-direction: column;
}

.content-wrapper {
    padding: 2rem 2.5rem;
    text-align: center;
    display: flex; flex-direction: column;
    align-items: center; gap: 1rem;
}

#ayah-container {
    width: 100%;
    max-height: 25vh;
    overflow-y: auto;
    padding: 0 15px 10px 0;
}
#ayah-source {
    font-size: 1.2rem;
    color: #f1c40f;
    margin: 0;
    opacity: 0.9;
}

#ayah-text { 
    font-family: 'UthmanTahaNaskh', 'UthmanicHafs', 'Cairo', sans-serif;
    font-size: 2.2rem;
    font-weight: normal; line-height: 3.5rem; margin: 0;
}
#ayah-translation { font-size: 1rem; opacity: 0.8; margin: 0.5rem 0; color: var(--text-color-secondary); }

.icon-btn {
    background: none; border: none; padding: 5px; cursor: pointer;
    display: flex; align-items: center; justify-content: center;
    transition: transform 0.2s, filter 0.2s;
}
.icon-btn:hover {
    transform: scale(1.1);
    filter: drop-shadow(0 0 5px var(--icon-glow));
}
.icon-btn svg { width: 24px; height: 24px; fill: var(--icon-fill); transition: fill 0.2s;}
.icon-btn.large svg { width: 40px; height: 40px; }
.icon-btn.active-icon svg { fill: var(--accent-color); }

#player-controls {
    display: flex; align-items: center; justify-content: space-evenly;
    gap: 1rem; width: 100%; margin-top: 1rem; padding: 0 1rem; box-sizing: border-box;
}

#play-pause-btn .icon-pause, #volume-btn .icon-volume-off, #fav-btn .icon-heart-filled { display: none; }
#play-pause-btn.playing .icon-pause, #volume-btn.muted .icon-volume-off, #fav-btn.favorited .icon-heart-filled { display: block; }
#play-pause-btn.playing .icon-play, #volume-btn.muted .icon-volume-on, #fav-btn.favorited .icon-heart-outline { display: none; }
#fav-btn.favorited svg { fill: var(--delete-color); }

footer {
    border-top: 1px solid var(--glass-border);
    padding: 1rem 0;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 0.75rem;
}
#prayer-times {
    display: flex; flex-wrap: wrap; gap: 20px; justify-content: center;
    padding: 0 1rem;
}
.prayer {
    text-align: center;
    position: relative;
    padding: 5px;
    border-radius: 5px;
    transition: background-color 0.3s, border-color 0.3s;
}
.prayer-name { font-size: 0.9rem; opacity: 0.8; color: var(--text-color-secondary); }
.prayer-time { font-size: 1.1rem; font-weight: 700; }
.prayer.highlight {
    background-color: var(--highlight-color);
    border: 1px solid var(--highlight-border);
}

.prayer .prayer-adjust-controls {
    display: flex;
    align-items: center;
    gap: 8px;
    position: absolute;
    bottom: -28px;
    left: 50%;
    transform: translateX(-50%);
    background: rgba(0,0,0,0.6);
    padding: 4px 8px;
    border-radius: 20px;
    opacity: 0;
    visibility: hidden;
    transition: opacity 0.3s, visibility 0.3s;
    z-index: 10;
}
.prayer:hover .prayer-adjust-controls { opacity: 1; visibility: visible; }
.prayer .adjust-btn { width: 22px; height: 22px; font-size: 0.9rem; }
.prayer .offset-input { font-size: 0.9rem; min-width: 18px; width: 30px; }

.footer-controls {
    display: flex;
    align-items: center;
    gap: 1rem;
}
#location-display {
    background: none;
    border: 1px solid transparent;
    border-radius: 5px;
    color: var(--text-color);
    opacity: 0.7;
    font-size: 0.8rem;
    padding: 4px 8px;
    cursor: pointer;
    transition: opacity 0.2s, border-color 0.2s;
}
#location-display:hover {
    opacity: 1;
    border-color: var(--glass-border);
}
#adhan-volume-btn .icon-volume-off { display: none; }
#adhan-volume-btn.muted .icon-volume-on { display: none; }
#adhan-volume-btn.muted .icon-volume-off { display: block; }

#next-prayer-countdown {
    margin-top: 0.5rem;
    text-align: center;
    opacity: 0.8;
}
#next-prayer-countdown .label { font-size: 0.8rem; }
#next-prayer-countdown .time { font-size: 1rem; font-weight: bold; margin-left: 5px; }

.modal-hidden { display: none !important; }
#tafsir-modal, #reciter-modal, #location-modal, #favorites-modal, #theme-modal, #adhan-reciter-modal, #about-modal {
    position: fixed; top: 0; left: 0; width: 100%; height: 100%;
    background-color: rgba(0, 0, 0, 0.4); display: flex;
    justify-content: center; align-items: center; z-index: 1000;
}
.modal-content {
    background: var(--glass-background);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px);
    box-shadow: 0 8px 32px 0 var(--glass-shadow);
    padding: 30px; border-radius: 20px; text-align: center;
    width: 90%; max-width: 500px; max-height: 80vh; color: var(--text-color);
    display: flex; flex-direction: column;
}
.modal-content h3 { margin-top: 0; }
.modal-content label {
    display: block; margin-top: 15px; text-align: left; opacity: 0.9;
}
.modal-content select {
    width: 100%; padding: 10px; margin-top: 5px; border-radius: 5px;
    border: 1px solid #ccc; font-family: 'Cairo', sans-serif;
}

#tafsir-text {
    font-size: 1.2rem;
    line-height: 2rem;
    text-align: center;
    margin-bottom: 20px;
    opacity: 0.9;
}
#close-tafsir-btn, #close-about-btn {
    padding: 10px 20px; margin-top: 20px; border: none; background-color: var(--accent-color);
    color: white; border-radius: 5px; cursor: pointer;
    font-family: 'Cairo', sans-serif; font-size: 1rem; transition: background-color 0.2s;
    align-self: center;
}
#close-tafsir-btn:hover, #close-about-btn:hover { background-color: #2980b9; }

#reciter-search, #adhan-reciter-search {
    width: 100%; padding: 10px; margin-bottom: 10px; box-sizing: border-box;
    background-color: rgba(0,0,0,0.2); border: 1px solid var(--glass-border);
    border-radius: 5px; color: var(--text-color);
    font-family: 'Cairo', sans-serif; font-size: 1rem;
    transition: border-color 0.2s;
}
#reciter-search:focus, #adhan-reciter-search:focus { outline: none; border-color: var(--accent-color); }
#reciter-search::placeholder, #adhan-reciter-search::placeholder { color: var(--text-color-secondary); }

#reciter-list, #adhan-reciter-list {
    display: flex; flex-direction: column; gap: 10px;
    margin-top: 10px; overflow-y: auto;
}
#reciter-list button, #adhan-reciter-list button {
    width: 100%; text-align: left; margin: 0;
    background-color: rgba(0,0,0,0.2);
    border: 1px solid var(--glass-border); color: var(--text-color);
    padding: 10px 15px; font-family: 'Cairo', sans-serif;
    font-size: 1rem; border-radius: 5px; cursor: pointer;
    transition: background-color 0.2s;
}
#reciter-list button:hover, #adhan-reciter-list button:hover { background-color: rgba(0,0,0,0.4); }
#reciter-list button.active, #adhan-reciter-list button.active {
    background-color: var(--accent-color);
    font-weight: bold;
}

#favorites-list { overflow-y: auto; }
.favorite-item {
    display: flex; align-items: center; justify-content: space-between;
    gap: 15px; padding: 10px;
    background-color: rgba(0,0,0,0.2);
    border: 1px solid var(--glass-border);
    border-radius: 5px;
}
.favorite-item-content {
    flex-grow: 1; text-align: right; cursor: pointer;
}
.favorite-ayah-text {
    font-family: 'UthmanTahaNaskh', 'UthmanicHafs', 'Cairo', sans-serif;
    font-size: 1.3rem;
    line-height: 2.2rem;
}
.favorite-ayah-source {
    font-size: 0.8rem;
    opacity: 0.7;
}
.favorite-item-actions {
    display: flex; gap: 10px;
}
.favorite-item-actions .icon-btn svg {
    width: 20px; height: 20px;
}
.favorite-item-actions .icon-btn-delete:hover svg {
    fill: var(--delete-color);
}

.loader {
    border: 4px solid var(--text-color-secondary); border-radius: 50%;
    border-top: 4px solid var(--accent-color);
    width: 40px; height: 40px;
    -webkit-animation: spin 2s linear infinite; animation: spin 2s linear infinite;
    margin: 20px auto;
}
@-webkit-keyframes spin { 0% { -webkit-transform: rotate(0deg); } 100% { -webkit-transform: rotate(360deg); } }
@keyframes spin { 0% { transform: rotate(0deg); } 100% { transform: rotate(360deg); } }

#theme-list {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(100px, 1fr));
    gap: 15px;
    margin-top: 20px;
}
.theme-button {
    background: rgba(0,0,0,0.2);
    border: 2px solid var(--glass-border);
    color: var(--text-color);
    padding: 15px;
    border-radius: 10px;
    cursor: pointer;
    font-family: 'Cairo', sans-serif;
    font-size: 1rem;
    transition: border-color 0.2s, background-color 0.2s;
    text-align: center;
}
.theme-button:hover {
    border-color: var(--accent-color);
}
.theme-button.active {
    border-color: var(--accent-color);
    background-color: var(--accent-color);
    color: white;
}
.theme-button .theme-preview {
    width: 30px;
    height: 30px;
    border-radius: 50%;
    margin: 0 auto 10px auto;
    border: 2px solid white;
}
#theme-button-dark .theme-preview { background-color: #2c3e50; }
#theme-button-light .theme-preview { background-color: #ecf0f1; }
#theme-button-green .theme-preview { background-color: #27ae60; }
#theme-button-blue .theme-preview { background-color: #2980b9; }
#theme-button-gold .theme-preview { background-color: #f1c40f; }

#about-modal .modal-content {
    text-align: left;
}
.about-section {
    margin-bottom: 20px;
}
.contact-links {
    display: flex;
    gap: 20px;
    margin-top: 10px;
}
.contact-links a svg {
    width: 28px;
    height: 28px;
    fill: var(--text-color);
    transition: fill 0.2s;
}
.contact-links a:hover svg {
    fill: var(--accent-color);
}
.update-section h4 {
    margin-bottom: 10px;
    border-bottom: 1px solid var(--glass-border);
    padding-bottom: 5px;
}
.update-section ul {
    list-style: none;
    padding: 0;
    margin: 0;
    max-height: 150px;
    overflow-y: auto;
}
.update-section li {
    margin-bottom: 10px;
}
.version-tag {
    background-color: var(--accent-color);
    color: white;
    padding: 2px 6px;
    border-radius: 5px;
    font-size: 0.7rem;
    margin-right: 8px;
}


#ayah-container::-webkit-scrollbar, #favorites-list::-webkit-scrollbar, #reciter-list::-webkit-scrollbar, #adhan-reciter-list::-webkit-scrollbar, .update-section ul::-webkit-scrollbar {
  width: 8px;
}
#ayah-container::-webkit-scrollbar-track, #favorites-list::-webkit-scrollbar-track, #reciter-list::-webkit-scrollbar-track, #adhan-reciter-list::-webkit-scrollbar-track, .update-section ul::-webkit-scrollbar-track {
  background: rgba(0,0,0,0.1);
  border-radius: 10px;
}
#ayah-container::-webkit-scrollbar-thumb, #favorites-list::-webkit-scrollbar-thumb, #reciter-list::-webkit-scrollbar-thumb, #adhan-reciter-list::-webkit-scrollbar-thumb, .update-section ul::-webkit-scrollbar-thumb {
  background: rgba(255,255,255,0.2); 
  border-radius: 10px;
}
#ayah-container::-webkit-scrollbar-thumb:hover, #favorites-list::-webkit-scrollbar-thumb:hover, #reciter-list::-webkit-scrollbar-thumb:hover, #adhan-reciter-list::-webkit-scrollbar-thumb:hover, .update-section ul::-webkit-scrollbar-thumb:hover {
  background: rgba(255,255,255,0.4); 
}