/*
Theme Name:   Linu Theme Admin
Theme URI:    https://www.linudigital.com/
Description:  Linu Theme için geliştirilmiş, sadece yönetim ve marka odaklı sade child tema.
Author:       Linu Digital
Author URI:   https://www.linudigital.com
Template:     linu-theme
Version:      2.1.0
Text Domain:  linu-theme-admin
Tags:         admin, dashboard, clean, modern, responsive
*/

/* =========================================
   1. GLOBAL DEĞİŞKENLER & RESET
   ========================================= */
:root {
    /* Renk Paleti */
    --lnu-blue: #2271b1;          /* Ana Renk */
    --lnu-blue-dark: #135e96;     /* Hover Rengi */
    --lnu-dark: #1e293b;          /* Başlıklar */
    --lnu-text: #64748b;          /* Normal Metin */
    --lnu-bg: #f1f5f9;            /* Site Arkaplanı */
    --lnu-white: #ffffff;         /* Kart Arkaplanı */
    --lnu-border: #e2e8f0;        /* Kenarlıklar */
    
    /* Ölçüler */
    --lnu-header-h: 70px;         /* Header Yüksekliği */
    --lnu-radius: 10px;           /* Köşe Yuvarlama */
    --lnu-shadow: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
}

*, *::before, *::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    padding: 0;
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, Oxygen-Sans, Ubuntu, Cantarell, sans-serif;
    background-color: var(--lnu-bg);
    color: var(--lnu-text);
    line-height: 1.6;
    padding-top: var(--lnu-header-h); /* Header'ın altında kalmayı önler */
}

a { text-decoration: none; color: inherit; transition: 0.3s; }
ul { list-style: none; margin: 0; padding: 0; }

/* =========================================
   2. MODERN HEADER (Navigasyon)
   ========================================= */
.lnu-header {
    background: var(--lnu-white);
    height: var(--lnu-header-h);
    width: 100%;
    position: fixed; /* Sayfa kaydıkça sabit kalır */
    top: 0;
    left: 0;
    z-index: 9999; /* En üstte durmasını sağlar */
    border-bottom: 1px solid var(--lnu-border);
    box-shadow: 0 2px 15px rgba(0,0,0,0.03);
    display: flex;
    align-items: center;
}

.lnu-container {
    max-width: 1200px;
    width: 100%;
    margin: 0 auto;
    padding: 0 20px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* --- Sol: Logo --- */
.lnu-logo a {
    display: flex;
    align-items: center;
    gap: 10px;
    font-size: 22px;
    font-weight: 800;
    color: var(--lnu-dark);
    letter-spacing: -0.5px;
}
.lnu-logo img {
    height: 40px;
    width: auto;
}

/* --- Sağ: Navigasyon --- */
.lnu-nav-wrapper {
    display: flex;
    align-items: center;
}

.lnu-navigation ul {
    display: flex;
    align-items: center;
    gap: 30px;
}

.lnu-navigation ul li a {
    font-size: 15px;
    font-weight: 500;
    color: var(--lnu-text);
    padding: 5px 0;
    position: relative;
}

/* Menü Link Hover Efekti */
.lnu-navigation ul li a:hover {
    color: var(--lnu-blue);
}
.lnu-navigation ul li a::after {
    content: '';
    position: absolute;
    bottom: 0; left: 0;
    width: 0; height: 2px;
    background: var(--lnu-blue);
    transition: width 0.3s;
}
.lnu-navigation ul li a:hover::after {
    width: 100%;
}

/* Header Butonu (Giriş/Çıkış) */
.lnu-btn-header {
    background: var(--lnu-blue);
    color: #fff !important;
    padding: 8px 20px;
    margin-left: 20px;
    border-radius: 6px;
    font-weight: 600;
    font-size: 14px;
}
.lnu-btn-header:hover {
    background: var(--lnu-blue-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 10px rgba(34, 113, 177, 0.2);
}

/* =========================================
   3. RESPONSIVE (MOBİL) MENÜ
   ========================================= */
.lnu-mobile-toggle {
    display: none; /* Masaüstünde gizle */
    background: none;
    border: none;
    cursor: pointer;
    flex-direction: column;
    gap: 6px;
    padding: 10px;
    z-index: 10001;
}

.lnu-mobile-toggle span {
    display: block;
    width: 28px;
    height: 3px;
    background: var(--lnu-dark);
    border-radius: 3px;
    transition: 0.3s;
}

@media (max-width: 992px) {
    /* Hamburgeri Göster */
    .lnu-mobile-toggle {
        display: flex;
    }

    /* Menüyü Gizle (Varsayılan) */
    .lnu-navigation {
        position: fixed;
        top: var(--lnu-header-h);
        left: 0;
        width: 100%;
        background: var(--lnu-white);
        flex-direction: column;
        padding: 20px;
        box-shadow: 0 10px 30px rgba(0,0,0,0.1);
        border-top: 1px solid var(--lnu-border);
        transform: translateY(-150%); /* Yukarı sakla */
        transition: transform 0.4s ease;
        z-index: 10000;
    }

    /* Menü Açıldığında (.active class'ı JS ile eklenir) */
    .lnu-navigation.active {
        transform: translateY(0);
    }

    .lnu-navigation ul {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }

    .lnu-navigation ul li {
        width: 100%;
        border-bottom: 1px solid var(--lnu-bg);
    }

    .lnu-navigation ul li a {
        display: block;
        padding: 15px 0;
        font-size: 16px;
        text-align: center;
    }
    .lnu-navigation ul li a::after { display: none; } /* Alt çizgiyi kaldır */

    .lnu-btn-header {
        margin: 20px 0 0 0;
        display: block;
        text-align: center;
        width: 100%;
    }

    /* Hamburger Animasyonu (X şekli) */
    .lnu-mobile-toggle.open span:nth-child(1) { transform: rotate(45deg) translate(6px, 6px); }
    .lnu-mobile-toggle.open span:nth-child(2) { opacity: 0; }
    .lnu-mobile-toggle.open span:nth-child(3) { transform: rotate(-45deg) translate(7px, -7px); }
}

/* =========================================
   4. DASHBOARD & İÇERİK STİLLERİ
   ========================================= */
.site-content {
    max-width: 1200px;
    margin: 40px auto;
    padding: 0 20px;
    min-height: 80vh;
}

/* Panel Kartı */
.lnu-panel {
    background: var(--lnu-white);
    border: 1px solid var(--lnu-border);
    border-radius: var(--lnu-radius);
    padding: 30px;
    box-shadow: var(--lnu-shadow);
}

.lnu-head {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 25px;
    padding-bottom: 20px;
    border-bottom: 1px solid var(--lnu-border);
}

.lnu-head h2 {
    font-size: 24px;
    color: var(--lnu-dark);
    margin: 0;
    font-weight: 700;
}

/* Tablolar */
.lnu-table {
    width: 100%;
    border-collapse: collapse;
}

.lnu-table th {
    text-align: left;
    background: #f8fafc;
    color: var(--lnu-text);
    padding: 15px;
    font-weight: 600;
    font-size: 14px;
    text-transform: uppercase;
    border-bottom: 2px solid var(--lnu-border);
}

.lnu-table td {
    padding: 15px;
    border-bottom: 1px solid var(--lnu-border);
    color: var(--lnu-dark);
    font-size: 15px;
}

.lnu-table tr:hover td {
    background: #f8fafc;
}

/* Butonlar */
.lnu-btn {
    background: var(--lnu-blue);
    color: white;
    border: none;
    padding: 10px 20px;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 600;
    transition: 0.2s;
}
.lnu-btn:hover {
    background: var(--lnu-blue-dark);
    transform: translateY(-2px);
}
.lnu-btn.sec {
    background: #e2e8f0;
    color: var(--lnu-dark);
}
.lnu-btn.sec:hover { background: #cbd5e1; }

.btn-icon {
    width: 34px; height: 34px;
    border-radius: 6px;
    border: 1px solid var(--lnu-border);
    background: #fff;
    cursor: pointer;
    color: var(--lnu-text);
    transition: 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: 5px;
}
.btn-icon:hover {
    background: var(--lnu-bg);
    color: var(--lnu-blue);
    border-color: var(--lnu-blue);
}

/* =========================================
   5. FOOTER
   ========================================= */
.lnu-footer {
    text-align: center;
    padding: 30px 0;
    color: #94a3b8;
    font-size: 14px;
    border-top: 1px solid var(--lnu-border);
    background: var(--lnu-white);
    margin-top: auto;
}
.lnu-footer strong { color: var(--lnu-dark); }

/* =========================================
   6. MOBİL UYUMLULUK (GENEL)
   ========================================= */
@media (max-width: 768px) {
    .site-content { padding: 0 15px; margin-top: 20px; }
    .lnu-panel { padding: 20px; }
    
    .lnu-head {
        flex-direction: column;
        gap: 15px;
        text-align: center;
        align-items: stretch;
    }
    
    .lnu-btn { width: 100%; }
    
    /* Tabloyu kaydırılabilir yap */
    .lnu-table-wrapper {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    .lnu-table { min-width: 600px; } /* Tablo sıkışmasın */
}