/* =========================================================
   MOBİL ÖZEL CSS (PREMIUM NATIVE APP DENEYİMİ)
   ========================================================= */

/* 1. Kök Ayarlar & Harita (Tam Ekran Kilidi) */
body {
    padding: 0 !important;
    overflow: hidden !important;
    overscroll-behavior: none !important; /* Mobilde sekmeyi aşağı çekip yenilemeyi engeller */
}

#map {
    width: 100vw !important;
    height: 100vh !important;
    position: fixed !important;
    top: 0;
    left: 0;
    z-index: 1;
}

/* 2. Ana Ayarlar Butonu (Şık, Yüzen Pill Tasarımı) */
#show-filter-btn {
    top: calc(env(safe-area-inset-top, 15px) + 15px) !important; /* Çentik (Notch) Koruması */
    left: 15px !important;
    padding: 12px 20px !important;
    font-size: 13px !important;
    letter-spacing: 0.5px !important;
    border-radius: 30px !important; /* Tam yuvarlak köşeler */
    background: rgba(20, 20, 20, 0.75) !important;
    backdrop-filter: blur(15px) saturate(150%) !important;
    -webkit-backdrop-filter: blur(15px) saturate(150%) !important;
    border: 1px solid rgba(255, 255, 255, 0.1) !important;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.6) !important;
    z-index: 999 !important;
}

/* =========================================================
   3. MODERN ALT ÇEKMECE (BOTTOM SHEET) TASARIMI
   ========================================================= */
#earthquake-sidebar {
    position: fixed !important;
    top: auto !important;
    bottom: 0 !important;
    right: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 75vh !important; /* Menü açıkken ekranın %75'ini kaplar */
    /* Kapalıyken sadece üstteki 60px'lik tutma alanı (Pill) görünür */
    transform: translateY(calc(100% - 60px)) !important; 
    background: rgba(18, 18, 20, 0.85) !important; /* Koyu premium zemin */
    backdrop-filter: blur(20px) saturate(180%) !important;
    -webkit-backdrop-filter: blur(20px) saturate(180%) !important;
    border: 1px solid rgba(255, 255, 255, 0.08) !important;
    border-bottom: none !important;
    border-radius: 32px 32px 0 0 !important; /* Çok daha yumuşak köşeler */
    z-index: 9999 !important;
    transition: transform 0.5s cubic-bezier(0.32, 0.72, 0, 1) !important; /* iOS tarzı yaylanma animasyonu */
    box-shadow: 0 -10px 40px rgba(0, 0, 0, 0.5) !important;
}

#earthquake-sidebar.open {
    transform: translateY(0) !important;
}

/* Çekmece Tutma Alanı & Çizgisi (Pill Indicator) */
#sidebar-toggle {
    position: absolute !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 60px !important;
    transform: none !important;
    background: transparent !important;
    border: none !important;
    border-radius: 32px 32px 0 0 !important;
    box-shadow: none !important;
    display: flex !important;
    justify-content: center !important;
    align-items: flex-start !important;
    padding-top: 16px !important;
    cursor: grab !important;
}

#sidebar-toggle svg { display: none !important; } /* Eski ok ikonunu uçurduk */

#sidebar-toggle::before {
    content: '';
    display: block;
    width: 48px;
    height: 5px;
    background-color: rgba(255, 255, 255, 0.25);
    border-radius: 10px;
    transition: background-color 0.3s ease;
}

#earthquake-sidebar.open #sidebar-toggle::before {
    background-color: rgba(255, 255, 255, 0.6); /* Açıkken çizgi belirginleşir */
}

/* --- Çekmece İçi İçerik Düzeni --- */
.sidebar-content {
    padding: 55px 20px 20px 20px !important; /* Yukarıdaki 60px alana boşluk bıraktık */
    height: 100% !important;
}

.sidebar-header { margin-bottom: 12px !important; padding-bottom: 12px !important; border-bottom: 1px solid rgba(255,255,255,0.05) !important; }
.sidebar-header h2 { font-size: 13px !important; }

/* Durum Çubuğu (Canlı Yazısı) */
.sidebar-status {
    background: rgba(0, 0, 0, 0.4) !important;
    border: 1px solid rgba(255, 255, 255, 0.05) !important;
    border-radius: 12px !important;
    padding: 12px 16px !important;
    margin-bottom: 15px !important;
}

/* =========================================================
   4. DEPREM KARTLARI (Yumuşatılmış Şık Modüller)
   ========================================================= */
.earthquake-list { padding-right: 0 !important; padding-bottom: 40px !important; } /* Alt boşluk */
.timeline { display: none !important; } /* Mobilde temizlik: Dikey çizgiyi kaldırdık */

.earthquake-item {
    padding: 14px !important;
    background: rgba(255, 255, 255, 0.03) !important;
    border: 1px solid rgba(255, 255, 255, 0.04) !important;
    border-radius: 18px !important; /* Kartları modern hale getirdik */
    margin-bottom: 12px !important;
    box-shadow: 0 4px 15px rgba(0,0,0,0.2) !important;
}

.magnitude {
    width: 48px !important;
    height: 48px !important;
    border-radius: 14px !important; /* Renkli kutuyu yumuşattık */
    font-size: 1.15rem !important;
    margin-right: 14px !important;
}

.location-header h3 { font-size: 14px !important; line-height: 1.3 !important; font-weight: 600 !important; margin-bottom: 4px !important;}
.depth { font-size: 12px !important; margin-bottom: 12px !important; opacity: 0.7 !important; }

/* Kurum Etiketleri & Detay Butonu */
.sources-action { align-items: flex-end !important; }
.badge { background: rgba(255, 255, 255, 0.08) !important; border: none !important; padding: 5px 10px !important; border-radius: 6px !important; font-size: 10px !important; font-weight: bold !important; color: #ddd !important; }

.btn-detail {
    background: rgba(10, 132, 255, 0.15) !important;
    color: #0a84ff !important;
    padding: 6px 14px !important;
    border-radius: 20px !important; /* Buton formuna soktuk */
    font-size: 13px !important;
}

/* =========================================================
   5. FİLTRE PANELİ (Tam Ekran Akıllı Modal)
   ========================================================= */
#filter-panel {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    width: 100% !important;
    height: 100vh !important;
    max-width: none !important;
    border-radius: 0 !important;
    z-index: 10000 !important;
    background: rgba(12, 12, 14, 0.95) !important;
    backdrop-filter: blur(25px) !important;
    -webkit-backdrop-filter: blur(25px) !important;
    border: none !important;
    padding: calc(env(safe-area-inset-top, 20px) + 20px) 20px 40px 20px !important;
    overflow-y: auto !important;
}

/* Kapatma Butonunu Büyük, Yuvarlak ve Sağ Üste Sabitledik */
.close-btn {
    top: calc(env(safe-area-inset-top, 20px) + 15px) !important;
    right: 20px !important;
    width: 40px !important;
    height: 40px !important;
    background: rgba(255, 255, 255, 0.1) !important;
    border-radius: 50% !important;
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    font-size: 20px !important;
}

/* Form Elemanlarını Mobilde Büyüttük (Tıklaması kolay olsun) */
.quick-filters { flex-wrap: wrap !important; gap: 8px !important; }
.btn-outline { flex: 1 1 30% !important; padding: 12px !important; border-radius: 10px !important; font-size: 12px !important; }
input[type="text"], input[type="number"], input[type="date"] { padding: 14px !important; font-size: 14px !important; border-radius: 12px !important; background: rgba(0,0,0,0.5) !important; }
.btn-container { flex-direction: column !important; gap: 12px !important; margin-top: 30px !important;}
button.btn-primary, button.btn-secondary { width: 100% !important; padding: 16px !important; border-radius: 14px !important; font-size: 15px !important; }


/* =========================================================
   6. ALT NAVİGASYON BARI (BOTTOM TAB BAR)
   ========================================================= */

/* Eski üst butonu mobilde tamamen gizliyoruz, artık Tab Bar'da! */
#show-filter-btn { display: none !important; }

#mobile-bottom-nav {
    display: flex !important;
    position: fixed !important;
    bottom: 0 !important;
    left: 0 !important;
    width: 100% !important;
    /* Safe-area ile iPhone alttaki kaydırma çubuğuna tam uyum */
    height: calc(65px + env(safe-area-inset-bottom, 15px)) !important;
    background: rgba(18, 18, 20, 0.85) !important;
    backdrop-filter: blur(25px) saturate(200%) !important;
    -webkit-backdrop-filter: blur(25px) saturate(200%) !important;
    border-top: 1px solid rgba(255, 255, 255, 0.08) !important;
    z-index: 10000 !important; 
    padding-bottom: env(safe-area-inset-bottom, 15px) !important;
    justify-content: space-around !important;
    align-items: center !important;
}

.nav-item {
    background: transparent !important;
    border: none !important;
    color: #666 !important; /* Pasif ikon rengi */
    display: flex !important;
    flex-direction: column !important;
    align-items: center !important;
    justify-content: center !important;
    gap: 5px !important;
    width: 33% !important;
    height: 100% !important;
    cursor: pointer !important;
    transition: color 0.3s ease, transform 0.2s !important;
}

/* Seçili (Aktif) Menü Elemanı */
.nav-item.active {
    color: #0a84ff !important; /* Uygulamanın ana mavi tonu */
}

/* Tıklama Efekti */
.nav-item:active { transform: scale(0.9); }

.nav-item svg {
    width: 22px !important;
    height: 22px !important;
    stroke: currentColor !important;
    fill: none !important;
    stroke-width: 2.2 !important;
    stroke-linecap: round !important;
    stroke-linejoin: round !important;
}

.nav-item span {
    font-size: 11px !important;
    font-weight: 600 !important;
    letter-spacing: 0.3px !important;
}

/* 
   ÖNEMLİ DÜZELTME: Alt Çekmece (Sidebar) nav barın üstünde dursun
   mobil.css içindeki #earthquake-sidebar sınıfını bulup 'bottom' değerini güncellemelisin: 
*/
#earthquake-sidebar {
    bottom: calc(65px + env(safe-area-inset-bottom, 15px)) !important;
}