:root {
    --bg-dark: #121212;
    --card-bg: #1e1e1e;
    --input-bg: #2a2a2a;
    --ministry-red: #d12e2e;
    --text-main: #e0e0e0;
    --text-muted: #a0a0a0;
    --border: #333;
}

* { box-sizing: border-box; }
body { font-family: 'Inter', sans-serif; background-color: var(--bg-dark); color: var(--text-main); margin: 0; padding: 0; }

/* --- YAN MENÜ --- */
.sidebar {
    height: 100%; width: 0; position: fixed; z-index: 2000; top: 0; left: 0;
    background-color: var(--card-bg); overflow-x: hidden; transition: 0.3s;
    padding-top: 60px; box-shadow: 10px 0 30px rgba(0,0,0,0.5);
}
.sidebar a { padding: 15px 25px; text-decoration: none; font-size: 16px; color: var(--text-main); display: block; border-bottom: 1px solid var(--border); }
.sidebar a:hover { background-color: var(--ministry-red); }

/* --- HEADER (TÜM SAYFALAR İÇİN) --- */
.app-header {
    background: var(--card-bg); padding: 15px 20px; display: flex; align-items: center;
    justify-content: space-between; border-bottom: 3px solid var(--ministry-red);
    position: sticky; top: 0; z-index: 1000;
}
.header-btn-group { display: flex; gap: 8px; flex-wrap: wrap; }
.btn-nav { background: #333; color: white; border: none; padding: 8px 12px; border-radius: 6px; cursor: pointer; font-size: 12px; display: flex; align-items: center; gap: 5px; text-decoration: none; }
.btn-nav.red { background: var(--ministry-red); }
.btn-nav.green { background: #2e7d32; }

/* --- 14 GÜNLÜK TAKVİM (7x2 GRID) --- */
.calendar-widget { background: var(--card-bg); margin: 5px; border-radius: 12px; padding: 15px; border: 1px solid var(--border); }
.cal-grid { display: grid; grid-template-columns: repeat(7, 1fr); gap: 3px; margin-top: 5px; }
.cal-day { background: var(--input-bg); border-radius: 6px; padding: 30px 5px; text-align: center; border: 1px solid transparent; min-height: 70px; display: flex; flex-direction: column; justify-content: flex-start; }
.cal-day.today { border: 1px solid var(--ministry-red); background: rgba(209, 46, 46, 0.05); }
.cal-day.has-task { border-bottom: 3px solid var(--ministry-red); }
.cal-num { font-size: 10px; font-weight: 900; margin-top: 1px;}
.cal-name { font-size: 8px; color: var(--text-muted); text-transform: uppercase; }
.cal-note { font-size: 9px; color: var(--ministry-red); line-height: 1; margin-top: 1px; font-weight: bold; word-break: break-all; }

/* --- FORM VE INPUTLAR --- */
.form-card { background: var(--card-bg); padding: 25px; border-radius: 15px; margin: 15px; border: 1px solid var(--border); }
.form-group { margin-bottom: 15px; }
.form-group label { display: block; font-size: 11px; color: var(--text-muted); margin-bottom: 5px; font-weight: bold; text-transform: uppercase; }
input, select, textarea { background: var(--input-bg) !important; border: 1px solid var(--border) !important; color: white !important; padding: 12px; border-radius: 8px; width: 100%; font-size: 14px; }
input:focus, select:focus { border-color: var(--ministry-red) !important; outline: none; }

/* --- İŞ KARTLARI --- */
.job-card { background: var(--card-bg); border-radius: 12px; padding: 15px; margin: 12px 15px; border-left: 5px solid var(--primary); display: flex; align-items: center; gap: 15px; }
.inst-logo { width: 35px; height: 35px; object-fit: contain; background: white; border-radius: 5px; padding: 2px; }

/* 🏢 KURUM LOGO ÇERÇEVESİ (Tamamen Şeffaf) */
.job-logo-box {
    width: 60px !important;            
    height: 60px !important;           
    background: transparent !important; 
    display: flex !important;
    align-items: center !important;    
    justify-content: center !important; 
    padding: 0 !important;           
    flex-shrink: 0 !important;         
    border: none !important;            
    box-shadow: none !important;        
    overflow: hidden !important;       
}

/* 🖼️ LOGO RESMİ AYARI (Işık Efektli) */
.inst-logo {
    width: 100% !important;
    height: 100% !important;
    object-fit: contain !important;    
    display: block !important;
    transform: scale(1) !important;  
    background: transparent !important; 
    /* 🚀 SİHİRLİ DOKUNUŞ: Logoların etrafına hafif bir beyaz ışık (glow) atıyoruz ki karanlıkta okunsunlar */
    filter: drop-shadow(0px 0px 1px rgba(255, 255, 255, 0.8)) !important;
}

/* 🚀 HEADER VE MENÜ KATMAN ÇATIŞMASI ÇÖZÜMÜ */
.app-header {
    z-index: 1000 !important; /* Header'ı biraz aşağı çekiyoruz */
    position: sticky; top: 0;
}

.sidebar {
    z-index: 99999 !important; /* Menüyü en üst katmana, uzaya fırlatıyoruz */
}