/* 🎨 ARTVİN CEPTE - MERKEZİ TEMA SİSTEMİ */
:root {
    /* ☀️ AÇIK (LIGHT) TEMA RENKLERİ */
    --app-bg: #f8fafc;            /* Uygulama Ekran Arka Planı */
    --app-outer-bg: #e2e8f0;      /* Masaüstü Dış Çerçeve Arka Planı */
    --card-bg: #ffffff;           /* Kart Arka Planları */
    --text-primary: #0f172a;      /* Ana Yazı Rengi */
    --text-muted: #64748b;        /* İkinci Derece Yazı Rengi */
    --border-color: rgba(0, 0, 0, 0.08); /* Çerçeve Çizgi Rengi */

    /* 🟢 VURGU RENKLERİ */
    --accent-green: #059669;
    --accent-yellow: #d97706;
    --accent-red: #dc2626;
    --accent-blue: #2563eb;
}

/* 🌙 İLERİDE TEK TIKLA KOYU (DARK) TEMAYA GEÇMEK İSTERSEN SADECE BUNU AÇARSIN:
:root {
    --app-bg: #0f172a;
    --app-outer-bg: #0b1329;
    --card-bg: rgba(30, 41, 59, 0.6);
    --text-primary: #f8fafc;
    --text-muted: #94a3b8;
    --border-color: rgba(255, 255, 255, 0.08);
}
*/

body { 
    background-color: var(--app-outer-bg); 
    color: var(--text-primary); 
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, sans-serif; 
    min-height: 100vh; 
    display: flex; 
    align-items: center; 
    justify-content: center; 
    margin: 0; 
    padding: 0; 
}

.phone-container { 
    width: 390px; 
    height: 800px; 
    background: var(--app-bg); 
    border-radius: 48px; 
    border: 11px solid #334155; 
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25); 
    position: relative; 
    overflow: hidden; 
    display: flex; 
    flex-direction: column; 
}

.phone-notch { 
    width: 130px; 
    height: 24px; 
    background: #334155; 
    position: absolute; 
    top: 0; 
    left: 50%; 
    transform: translateX(-50%); 
    border-bottom-left-radius: 16px; 
    border-bottom-right-radius: 16px; 
    z-index: 100; 
}

@media (max-width: 576px) { 
    body { background-color: var(--app-bg); display: block; } 
    .phone-container { width: 100% !important; height: 100vh !important; border-radius: 0 !important; border: none !important; } 
    .phone-notch { display: none; } 
}

.phone-screen { 
    flex: 1; 
    overflow-y: auto; 
    padding: 35px 18px 85px 18px; 
    display: flex; 
    flex-direction: column; 
    justify-content: space-between;
    scrollbar-width: none;
    background: radial-gradient(circle at top, rgba(16, 185, 129, 0.12), transparent 60%);
}

.hero-brand { text-align: center; margin-top: 5px; margin-bottom: 8px; }
.hero-logo-box {
    width: 54px;
    height: 54px;
    background: var(--card-bg);
    border: 2px solid var(--accent-green);
    border-radius: 18px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2);
    margin-bottom: 4px;
    overflow: hidden;
    padding: 6px;
}

.hero-logo-img { width: 100%; height: 100%; object-fit: contain; }
.text-green-cepte { color: var(--accent-green); font-weight: 900; letter-spacing: 0.5px; }

.weather-card {
    background: var(--card-bg);
    border: 1px solid rgba(16, 185, 129, 0.3);
    border-radius: 20px;
    padding: 12px 14px;
    margin-bottom: 12px;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.04);
}

.module-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 18px;
    padding: 12px 14px;
    margin-bottom: 10px;
    text-decoration: none;
    color: var(--text-primary);
    display: flex;
    align-items: center;
    gap: 12px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.03);
    transition: all 0.25s ease;
    position: relative;
    overflow: hidden;
}
.module-card:hover, .module-card:active {
    transform: translateY(-2px);
    color: var(--text-primary);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.08);
}

.module-icon-box {
    width: 44px;
    height: 44px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.25rem;
    flex-shrink: 0;
}

.module-icon-ride { background: #fef3c7; border: 1px solid #fde68a; color: var(--accent-yellow); }
.module-icon-deal { background: #d1fae5; border: 1px solid #a7f3d0; color: var(--accent-green); }
.module-icon-pharmacy { background: #fee2e2; border: 1px solid #fecaca; color: var(--accent-red); }
.module-icon-travel { background: #dbeafe; border: 1px solid #bfdbfe; color: var(--accent-blue); }

.module-title { font-weight: 800; font-size: 0.92rem; margin: 0 0 2px 0; }
.module-desc { font-size: 0.68rem; color: var(--text-muted); margin: 0; line-height: 1.25; }
.module-arrow { margin-left: auto; color: var(--text-muted); font-size: 0.8rem; }

.quick-auth-link {
    text-align: center;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    padding: 8px;
    border-radius: 14px;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.03);
}