/* Header Kompakt Yukseklik */
header {
    height: 3.15em !important;
    padding: 0 1.2em !important;
    display: flex !important;
    align-items: center !important;
}
nav {
    top: 3.15em !important;
    height: calc(100vh - 3.15em) !important;
}

/* Eski logo img tagini gizle */
header img, header .logo img, header .logo {
    display: none !important;
}

/* Oppi Brand Blok (Asistan ile Birebir Ayni) */
.oppi-brand-block {
    display: inline-flex !important;
    align-items: center !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    margin-right: 25px !important;
}

/* Arama Kutusu - Tam Ortada Sabit */
#search {
    position: relative !important;
    margin: 0 auto !important;
    max-width: 380px !important;
    width: 100% !important;
    height: 34px !important;
    max-height: 34px !important;
    top: auto !important;
    right: auto !important;
    bottom: auto !important;
    left: auto !important;
}

#search.active {
    position: relative !important;
    margin: 0 auto !important;
    top: auto !important;
    right: auto !important;
    bottom: auto !important;
    left: auto !important;
    width: 380px !important;
    max-width: 380px !important;
    height: 34px !important;
    max-height: 34px !important;
    z-index: 10000 !important;
    display: block !important;
}

#search #input, #search.active #input {
    height: 34px !important;
    max-height: 34px !important;
    border-radius: 8px !important;
    background: rgba(255, 255, 255, 0.08) !important;
    border: 1px solid rgba(255, 255, 255, 0.12) !important;
    display: flex !important;
    align-items: center !important;
    padding: 0 10px !important;
    box-shadow: none !important;
}

#search.active #input {
    border-color: #58a6ff !important;
    background: rgba(255, 255, 255, 0.12) !important;
    box-shadow: 0 0 0 2px rgba(88, 166, 255, 0.25) !important;
}

#search input {
    height: 30px !important;
    line-height: 30px !important;
    font-size: 0.9rem !important;
    padding-left: 6px !important;
    color: #f0f6fc !important;
}

#search i {
    font-size: 1.15rem !important;
    line-height: 34px !important;
}

/* Arama sonuclari dropdown - arama kutusunun tam altinda ortali */
#search.active #result {
    position: absolute !important;
    top: 38px !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    width: 480px !important;
    max-width: 90vw !important;
    max-height: 420px !important;
    height: auto !important;
    background: #161b22 !important;
    border: 1px solid #30363d !important;
    border-radius: 10px !important;
    box-shadow: 0 12px 32px rgba(0, 0, 0, 0.7) !important;
    padding: 8px 12px !important;
    overflow-y: auto !important;
    z-index: 10001 !important;
}

#search.active>div {
    border-radius: 8px !important;
}

/* Asistana Don Butonu (Sagda Sabit) */
.asistan-header-btn {
    display: inline-flex !important;
    align-items: center !important;
    gap: 6px !important;
    padding: 6px 14px !important;
    margin-left: 14px !important;
    margin-right: 14px !important;
    background: linear-gradient(135deg, #1f6feb, #238636) !important;
    color: #fff !important;
    text-decoration: none !important;
    border-radius: 8px !important;
    font-weight: 700 !important;
    font-size: 0.85rem !important;
    box-shadow: 0 2px 8px rgba(31,111,235,0.3) !important;
    white-space: nowrap !important;
    flex-shrink: 0 !important;
    height: 32px !important;
    line-height: 1 !important;
    transition: transform 0.15s ease, box-shadow 0.15s ease !important;
}

/* Sol Panel Cop Kutusu */
#btnNavTrash {
    display: flex !important;
    align-items: center !important;
    color: inherit !important;
    text-decoration: none !important;
    cursor: pointer !important;
    width: 100% !important;
    transition: background 0.15s ease;
}
#btnNavTrash:hover {
    background: rgba(255, 255, 255, 0.05) !important;
}
#btnNavTrash i {
    margin-right: 16px !important;
    font-size: 1.5rem !important;
    vertical-align: middle !important;
}
#btnNavTrash span {
    vertical-align: middle !important;
}

/* Ana dosya listesinden Cop_Kutusu klasorunu gizle */
#listing .item[aria-label="Cop_Kutusu"],
#listing .item[data-name="Cop_Kutusu"],
#listing .item:has(p[title="Cop_Kutusu"]),
#listing .item:has(.name[title="Cop_Kutusu"]) {
    display: none !important;
}