/* 1. DEĞİŞKENLER VE TEMEL AYARLAR */
:root {
    --bg-color: #000000;
    --card-bg: #111111;
    --text-color: #ffffff;
    --urgent: #ff0000;
}

body {
    background-color: var(--bg-color);
    color: var(--text-color);
    font-family: system-ui, -apple-system, sans-serif;
    margin: 0;
    padding: 0; 
    line-height: 1.5;
    min-height: 100vh;
    display: flex;
    justify-content: center;
    overflow-x: hidden;
}

/* 2. EKRAN YÖNETİMİ VE ANİMASYONLAR */
.screen {
    display: none;
    width: 100%;
    max-width: 600px; 
    min-height: 100vh;
    box-sizing: border-box;
    padding: 20px;
    background-color: #0a0a0a;
}

.screen.active {
    display: block;
    animation: fadeIn 0.3s forwards;
}

.hidden { display: none !important; }

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes pulse-red {
    0% { box-shadow: 0 0 0 0 rgba(255, 0, 0, 0.7); }
    70% { box-shadow: 0 0 0 20px rgba(255, 0, 0, 0); }
    100% { box-shadow: 0 0 0 0 rgba(255, 0, 0, 0); }
}

/* 3. ANA MENÜ GRID  */
.main-title {
    font-size: 32px;
    text-align: center;
    margin: 40px 0;
    color: #ff0000;
    letter-spacing: 2px;
    font-weight: 900;
}

.mode-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 15px;
    padding: 10px;
    width: 100%;
}

.btn {
    width: 100%;
    padding: 15px;
    border: none;
    border-radius: 12px;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
    transition: transform 0.2s;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
}

.mode-grid .btn { height: 140px; } 

.danger { background: var(--urgent); color: #fff; }
.secondary { background: #333; color: #fff; }
.info { background: #0056b3; color: #fff; }
.warning { background: #ffcc00; color: #000; }
.primary-action { background: #fff; color: #000; border: 2px solid #fff; margin-top: 20px; }

.pulse { animation: pulse-red 2s infinite; }
.btn:active { transform: scale(0.95); opacity: 0.9; }

/* 4. SOS SEÇİM BUTONLARI VE MODLAR */
.sos-buttons {
    display: flex;
    flex-direction: column;
    gap: 10px;
}

.sos-btn {
    width: 100%;
    height: 100px;
    border-radius: 15px;
    font-size: 20px;
    font-weight: 900;
    border: none;
    color: #fff;
    cursor: pointer;
}

.extreme { background: #ff0000; border: 4px solid #fff; }
.high { background: #ff6600; }
.medium { background: #007bff; }
.sos-btn.other { background: #444; color: #fff; border: 1px dashed #777; }

.selected-status {
    border: 3px solid #fff !important;
    transform: scale(0.98);
    box-shadow: 0 0 20px rgba(255,255,255,0.2);
}

/* 5. DİNAMİK ARKA PLAN MODLARI */
body.mode-extreme { background-color: #000000 !important; }
body.mode-high { background-color: #1a0000 !important; }
body.mode-medium { background-color: #1a1400 !important; }
body.mode-other { background-color: #0d1117 !important; }
body.enkaz-mode { background-color: #000; }
body.yardim-mode { background-color: #121212; color: #e0e0e0; }

/* 6. YARDIMCI MODU: KARTLAR VE FİLTRELER */
.filters {
    display: flex;
    gap: 10px;
    overflow-x: auto;
    padding: 10px 0;
}

.filters button {
    flex: 0 0 auto;
    background: #222;
    color: #fff;
    border: 1px solid #444;
    padding: 10px 20px;
    border-radius: 20px;
    cursor: pointer;
}

.card {
    background: var(--card-bg);
    border-left: 6px solid #444;
    padding: 15px;
    margin: 15px 0;
    border-radius: 8px;
}

.urgent-card { border-left-color: var(--urgent); background: #200000; }
.card.tip-ihtiyac { border-right: 4px solid #ff4444; }
.card.tip-destek { border-right: 4px solid #44ff44; }

.card h3 { margin: 0 0 10px 0; font-size: 18px; }
.card p { font-size: 14px; color: #ccc; margin-bottom: 15px; }

.task-divider { height: 1px; background: #333; margin: 25px 0; }

/* 7. REHBER VE AFET YÖNETİMİ */
.section-box {
    background: #111;
    padding: 15px;
    border-radius: 10px;
    margin-bottom: 15px;
    border: 1px solid #222;
}

.section-box h3 { font-size: 1rem; color: #ffcc00; margin-bottom: 10px; }

.location-grid {
    display: flex;
    justify-content: space-around;
    gap: 10px;
    margin-bottom: 10px;
}

.loc-btn {
    flex: 1;
    padding: 12px 8px;
    background-color: #ffcc00;
    border: none;
    border-radius: 8px;
    font-weight: bold;
    cursor: pointer;
    font-size: 0.8rem;
}

.news-section { background: #000; border: 1px solid #ff4444; border-radius: 10px; padding: 10px; }
.news-feed { max-height: 200px; overflow-y: auto; }
.news-item { border-bottom: 1px solid #333; padding: 8px 0; font-size: 0.9rem; }

/* 8. NAVİGASYON VE GİRDİLER */
.nav-back-btn {
    background: #222;
    color: #fff;
    border: 1px solid #444;
    padding: 10px 15px;
    border-radius: 8px;
    cursor: pointer;
    font-size: 0.9rem;
    margin-bottom: 20px;
    display: inline-flex;
    align-items: center;
}

.back-btn-small {
    background: #444;
    color: white;
    border: none;
    padding: 5px 15px;
    border-radius: 5px;
    float: right;
    cursor: pointer;
}

#sos-note {
    width: 100%;
    height: 80px;
    background: #111;
    color: #fff;
    border: 1px solid #444;
    padding: 10px;
    margin-top: 10px;
    box-sizing: border-box;
}

#sos-note:focus {
    border-color: #007bff;
    outline: none;
    box-shadow: 0 0 10px rgba(0, 123, 255, 0.5);
}
.footer {
    display: flex;
    flex-direction: column;
    align-items: center;   
    justify-content: center;
    margin-top: 40px;     
    padding: 20px;
    font-size: 14px;
    color: #555;            
    border-top: 1px solid #1a1a1a;
    width: 100%;
}
/* 9. RESPONSIVE TASARIM */
@media (max-width: 400px) {
    .mode-grid .btn { height: 120px; font-size: 0.8rem; }
    .main-title { font-size: 1.5rem; }
    .loc-btn { font-size: 0.7rem; }
}

@media (min-width: 601px) {
    .screen {
        border-left: 1px solid #222;
        border-right: 1px solid #222;
        box-shadow: 0 0 50px rgba(255, 0, 0, 0.1);
    }
}

img, .card, .section-box {
    max-width: 100%;
    height: auto;
}