/* =====================================================
   القرآن الكريم MP3 - Stylesheet
   Modern Islamic UI - Green + Gold accents
===================================================== */

:root{
  --color-primary: #0f7a4f;
  --color-primary-dark: #0a5c3b;
  --color-primary-light: #e6f5ef;
  --color-gold: #c9a24b;
  --color-bg: #f7faf8;
  --color-surface: #ffffff;
  --color-text: #17251f;
  --color-text-muted: #5b6b63;
  --color-border: #e2e9e4;
  --color-danger: #c0392b;
  --shadow-sm: 0 1px 3px rgba(15,122,79,0.08);
  --shadow-md: 0 6px 20px rgba(15,122,79,0.12);
  --radius-sm: 10px;
  --radius-md: 16px;
  --radius-lg: 22px;
  --font-main: 'Cairo', 'Tajawal', sans-serif;
  --header-h: 128px;
  --player-h: 96px;
  --transition: all .2s ease;
}

html.dark{
  --color-primary: #26a878;
  --color-primary-dark: #1c7d59;
  --color-primary-light: #12261e;
  --color-gold: #d8b968;
  --color-bg: #0d1512;
  --color-surface: #152420;
  --color-text: #eaf2ee;
  --color-text-muted: #9db2a9;
  --color-border: #223832;
  --shadow-sm: 0 1px 3px rgba(0,0,0,0.3);
  --shadow-md: 0 6px 24px rgba(0,0,0,0.45);
}

*{box-sizing:border-box;}
html,body{margin:0;padding:0;}
body{
  font-family: var(--font-main);
  background: var(--color-bg);
  color: var(--color-text);
  min-height:100vh;
  transition: background .25s ease, color .25s ease;
  overflow-x:hidden;
}
a{color:inherit;text-decoration:none;}
button{font-family:inherit;cursor:pointer;border:none;background:none;color:inherit;}
input,select{font-family:inherit;}
.hidden{display:none !important;}

.container{
  width:100%;
  max-width:1180px;
  margin:0 auto;
  padding:0 20px;
}

/* ================= HEADER ================= */
.app-header{
  position:sticky; top:0; z-index:100;
  background: var(--color-surface);
  border-bottom:1px solid var(--color-border);
  box-shadow: var(--shadow-sm);
}
.header-inner{
  display:flex;align-items:center;gap:16px;
  height:64px;
}
.brand{display:flex;align-items:center;gap:8px;font-weight:800;font-size:1.25rem;color:var(--color-primary);}
.brand-icon{font-size:1.5rem;}
.main-nav{display:flex;align-items:center;gap:22px;margin-inline-start:12px;flex:1;}
.main-nav a{font-weight:600;color:var(--color-text-muted);padding:6px 4px;border-bottom:2px solid transparent;transition:var(--transition);white-space:nowrap;}
.main-nav a:hover{color:var(--color-primary);}
.header-actions{display:flex;align-items:center;gap:8px;margin-inline-start:auto;}
.icon-btn{
  width:40px;height:40px;border-radius:50%;
  display:flex;align-items:center;justify-content:center;
  background:var(--color-primary-light); color:var(--color-primary);
  font-size:1.05rem; transition:var(--transition);
}
.icon-btn:hover{transform:translateY(-1px); box-shadow:var(--shadow-sm);}
#langToggleBtn{font-weight:800;font-size:.8rem;}

.hamburger-btn{display:none;width:38px;height:38px;flex-direction:column;justify-content:center;align-items:center;gap:5px;}
.hamburger-btn span{width:22px;height:2px;background:var(--color-text);border-radius:2px;}

.search-bar-wrap{padding:12px 20px 16px;position:relative;}
.search-box{
  display:flex;align-items:center;gap:10px;
  background:var(--color-bg); border:1px solid var(--color-border);
  border-radius: var(--radius-lg); padding:10px 18px;
  max-width:640px; margin:0 auto;
  transition:var(--transition);
}
.search-box:focus-within{border-color:var(--color-primary); box-shadow:0 0 0 3px var(--color-primary-light);}
.search-icon{opacity:.6;}
#globalSearchInput{
  flex:1;border:none;background:transparent;outline:none;
  color:var(--color-text); font-size:1rem;
}
.search-results{
  position:absolute; inset-inline:0; top:100%;
  max-width:640px; margin:4px auto 0;
  background:var(--color-surface); border:1px solid var(--color-border);
  border-radius: var(--radius-md); box-shadow: var(--shadow-md);
  max-height:360px; overflow-y:auto; z-index:50;
}
.search-result-item{
  display:flex; justify-content:space-between; align-items:center;
  padding:12px 16px; border-bottom:1px solid var(--color-border);
  transition:var(--transition);
}
.search-result-item:last-child{border-bottom:none;}
.search-result-item:hover{background:var(--color-primary-light);}
.search-result-tag{font-size:.72rem; color:var(--color-text-muted); background:var(--color-bg); padding:2px 8px; border-radius:20px;}

/* ================= PWA INSTALL ================= */
.install-btn{position:relative;}
.install-btn::after{
  content:""; position:absolute; top:-2px; inset-inline-end:-2px;
  width:9px;height:9px;border-radius:50%; background:var(--color-gold);
  border:2px solid var(--color-surface);
}
.ios-install-banner{
  display:flex; align-items:center; justify-content:center; gap:14px;
  background: var(--color-primary); color:#fff;
  padding:10px 16px; font-size:.85rem; text-align:center;
}
.ios-install-banner .icon-btn{
  background:rgba(255,255,255,.2); color:#fff; width:28px;height:28px;font-size:.8rem;
}

/* ================= MAIN ================= */
.app-main{
  min-height: calc(100vh - var(--header-h) - 140px);
  padding:28px 20px 60px;
}

.page-title{font-size:1.6rem;font-weight:800;margin:0 0 6px;}
.page-subtitle{color:var(--color-text-muted); margin:0 0 24px; font-size:.95rem;}

.hero{
  background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  border-radius: var(--radius-lg);
  padding:40px 30px;
  color:#fff;
  margin-bottom:32px;
  position:relative;
  overflow:hidden;
}
.hero::after{
  content:"﷽"; position:absolute; font-size:9rem; opacity:.08;
  inset-inline-end:-10px; bottom:-40px; font-weight:800;
}
.hero h1{margin:0 0 10px; font-size:1.9rem; font-weight:800;}
.hero p{margin:0; opacity:.92; max-width:560px;}
.hero-gold{color:var(--color-gold);}

.section{margin-bottom:40px;}
.section-header{display:flex;align-items:center;justify-content:space-between;margin-bottom:16px;}
.section-header h2{font-size:1.25rem;font-weight:800;margin:0;display:flex;align-items:center;gap:8px;}
.section-link{font-size:.85rem;font-weight:700;color:var(--color-primary);}

.filters-row{display:flex;gap:12px;flex-wrap:wrap;margin-bottom:20px;}
.filters-row select{
  padding:10px 14px;border-radius:var(--radius-sm);
  border:1px solid var(--color-border); background:var(--color-surface); color:var(--color-text);
  min-width:170px;
}

.grid{
  display:grid; gap:18px;
  grid-template-columns: repeat(auto-fill, minmax(230px, 1fr));
}
.grid.surah-grid{grid-template-columns: repeat(auto-fill, minmax(200px, 1fr));}

.card{
  background:var(--color-surface); border:1px solid var(--color-border);
  border-radius: var(--radius-md); padding:18px;
  display:flex; flex-direction:column; gap:10px;
  transition:var(--transition);
  box-shadow: var(--shadow-sm);
}
.card:hover{transform:translateY(-3px); box-shadow:var(--shadow-md); border-color:var(--color-primary);}
.card-top{display:flex;align-items:center;gap:12px;}
.card-avatar{
  width:52px;height:52px;border-radius:50%;
  background:var(--color-primary-light); color:var(--color-primary);
  display:flex;align-items:center;justify-content:center;font-size:1.3rem;font-weight:800;flex-shrink:0;
}
.card-title{font-weight:700; font-size:1rem; line-height:1.3;}
.card-sub{font-size:.8rem;color:var(--color-text-muted);}
.card-actions{display:flex;gap:8px;margin-top:auto;padding-top:8px;}
.btn{
  padding:9px 16px;border-radius:var(--radius-sm);
  font-weight:700; font-size:.85rem; text-align:center;
  transition:var(--transition);
}
.btn-primary{background:var(--color-primary); color:#fff;}
.btn-primary:hover{background:var(--color-primary-dark);}
.btn-outline{background:transparent;border:1px solid var(--color-border); color:var(--color-text);}
.btn-outline:hover{border-color:var(--color-primary); color:var(--color-primary);}
.btn-block{width:100%;}
.btn-icon-only{padding:9px 12px;}

.surah-card{
  display:flex; align-items:center; gap:12px; padding:14px 16px;
}
.surah-number-badge{
  width:38px;height:38px;flex-shrink:0;border-radius:10px;
  background:var(--color-primary-light); color:var(--color-primary);
  display:flex;align-items:center;justify-content:center;font-weight:800;font-size:.85rem;
}
.surah-info{flex:1;min-width:0;}
.surah-name{font-weight:700;font-size:.98rem;}
.surah-meta{font-size:.75rem;color:var(--color-text-muted);}
.surah-play-btn{
  width:38px;height:38px;border-radius:50%;flex-shrink:0;
  background:var(--color-primary); color:#fff; display:flex;align-items:center;justify-content:center;
}
.surah-play-btn:hover{background:var(--color-primary-dark);}

.state-box{
  text-align:center; padding:50px 20px; color:var(--color-text-muted);
}
.state-box .state-icon{font-size:2.4rem;margin-bottom:10px;}
.state-box .btn{display:inline-block;margin-top:14px;}

.skeleton{
  background: linear-gradient(90deg, var(--color-border) 25%, var(--color-bg) 50%, var(--color-border) 75%);
  background-size:200% 100%; animation:shimmer 1.4s infinite;
  border-radius: var(--radius-md); height:120px;
}
@keyframes shimmer{0%{background-position:200% 0;}100%{background-position:-200% 0;}}

/* ================= AUDIO PLAYER ================= */
.player-bar{
  position:fixed; inset-inline:0; bottom:0; z-index:200;
  background:var(--color-surface); border-top:1px solid var(--color-border);
  box-shadow:0 -6px 20px rgba(0,0,0,0.08);
}
.player-inner{
  display:flex; align-items:center; gap:20px; padding:12px 20px;
  flex-wrap:wrap;
}
.player-meta{display:flex;align-items:center;gap:12px; min-width:200px;}
.player-cover{
  width:44px;height:44px;border-radius:12px;background:var(--color-primary-light);
  display:flex;align-items:center;justify-content:center;font-size:1.2rem;flex-shrink:0;
}
.player-surah{font-weight:700;font-size:.9rem;}
.player-reciter{font-size:.75rem;color:var(--color-text-muted);}
.player-controls{flex:1;min-width:240px;display:flex;flex-direction:column;gap:6px;}
.player-buttons{display:flex;align-items:center;justify-content:center;gap:10px;}
.play-btn{width:46px;height:46px;background:var(--color-primary);color:#fff;font-size:1.1rem;}
.play-btn:hover{background:var(--color-primary-dark);}
.player-progress{display:flex;align-items:center;gap:10px;}
.time-label{font-size:.72rem;color:var(--color-text-muted);min-width:36px;text-align:center;}
input[type=range]{
  -webkit-appearance:none; appearance:none; flex:1; height:5px; border-radius:5px;
  background:var(--color-border); outline:none;
}
input[type=range]::-webkit-slider-thumb{
  -webkit-appearance:none; width:14px;height:14px;border-radius:50%;
  background:var(--color-primary); cursor:pointer; border:2px solid #fff; box-shadow:var(--shadow-sm);
}
.player-extra{display:flex;align-items:center;gap:14px;}
.player-extra select{
  padding:6px 10px;border-radius:8px;border:1px solid var(--color-border);
  background:var(--color-bg); color:var(--color-text); font-size:.8rem;
}
.volume-wrap{display:flex;align-items:center;gap:6px;}
.volume-wrap input[type=range]{width:80px;}
.fav-btn{font-size:1rem;}
#repeatBtn.active{background:var(--color-primary); color:#fff;}

/* ================= FOOTER ================= */
.app-footer{
  border-top:1px solid var(--color-border); background:var(--color-surface);
  padding:26px 20px; margin-bottom: var(--player-h);
}
.footer-inner{text-align:center;}
.footer-copyright{font-weight:800; color:var(--color-primary); margin:0 0 6px;}
.footer-dua{margin:0; font-size:.9rem; color:var(--color-text-muted);}
.footer-dua-en{margin:2px 0 0; font-size:.78rem; color:var(--color-text-muted); opacity:.8;}

/* ================= RESPONSIVE ================= */
@media (max-width: 900px){
  .main-nav{
    position:fixed; top:64px; inset-inline-start:0; inset-inline-end:0;
    background:var(--color-surface); border-bottom:1px solid var(--color-border);
    flex-direction:column; align-items:stretch; gap:0;
    max-height:0; overflow:hidden; transition:max-height .25s ease;
    z-index:99;
  }
  .main-nav.open{max-height:280px; box-shadow:var(--shadow-md);}
  .main-nav a{padding:14px 24px; border-bottom:1px solid var(--color-border);}
  .hamburger-btn{display:flex;}
  .brand-text{font-size:1.05rem;}
}

@media (max-width: 640px){
  .header-inner{height:58px;}
  .search-bar-wrap{padding:10px 14px 14px;}
  .app-main{padding:20px 14px 50px;}
  .hero{padding:28px 20px;}
  .hero h1{font-size:1.4rem;}
  .grid{grid-template-columns: repeat(auto-fill, minmax(150px,1fr));}
  .player-inner{gap:10px; padding:10px 12px;}
  .player-extra{display:none;}
  .player-meta{min-width:120px;}
  .player-surah{font-size:.82rem;}
  .player-reciter{font-size:.7rem;}
  .icon-btn{width:36px;height:36px;font-size:.95rem;}
}

/* RTL / LTR direction-aware tweaks */
html[dir="ltr"] .hero::after{inset-inline-end:auto; inset-inline-start:-10px;}