/* === ADMIN PANELİ GENEL STİLLERİ (SADECE WEB) === */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600&display=swap');

:root {
    --admin-bg: #18191a;
    --admin-sidebar-bg: #242526;
    --admin-card-bg: #242526;
    --admin-text-primary: #e4e6eb;
    --admin-text-secondary: #b0b3b8;
    --admin-border-color: #3a3b3c;
    --admin-link-color: #4599ff;
    --admin-accent-color: #4599ff;
}

body {
    font-family: 'Poppins', sans-serif;
    background-color: var(--admin-bg);
    color: var(--admin-text-primary);
    margin: 0;
    font-size: 15px;
}

.admin-wrapper {
    display: flex;
    min-height: 100vh;
}

/* === SOL MENÜ (SIDEBAR) === */
.admin-sidebar {
    width: 260px;
    background-color: var(--admin-sidebar-bg);
    border-right: 1px solid var(--admin-border-color);
    display: flex;
    flex-direction: column;
    position: fixed;
    top: 0;
    left: 0;
    height: 100%;
}
.sidebar-header {
    padding: 20px;
    font-size: 1.5em;
    font-weight: 600;
    text-align: center;
    border-bottom: 1px solid var(--admin-border-color);
}
.sidebar-header a {
    color: var(--admin-text-primary);
    text-decoration: none;
}
.admin-nav {
    flex-grow: 1;
    padding: 20px 0;
}
.admin-nav ul {
    list-style: none;
    padding: 0;
    margin: 0;
}
.admin-nav li a {
    display: flex;
    align-items: center;
    gap: 15px;
    padding: 12px 25px;
    color: var(--admin-text-secondary);
    text-decoration: none;
    font-weight: 500;
    transition: background-color 0.2s, color 0.2s;
    border-left: 3px solid transparent;
}
.admin-nav li a:hover {
    background-color: rgba(255,255,255,0.05);
    color: #fff;
}
.admin-nav li a.active {
    background-color: rgba(69, 153, 255, 0.1);
    color: var(--admin-link-color);
    border-left-color: var(--admin-link-color);
}
.admin-nav li a .fa-fw {
    font-size: 1.1em;
}

/* === ANA İÇERİK ALANI === */
.admin-main-content {
    flex-grow: 1;
    padding: 30px;
    margin-left: 260px; /* Sidebar genişliği kadar boşluk */
}
.admin-main-content h1 {
    font-size: 2em;
    font-weight: 600;
    margin-top: 0;
    margin-bottom: 30px;
}
.content-block {
    background-color: var(--admin-card-bg);
    padding: 25px;
    border-radius: 8px;
    border: 1px solid var(--admin-border-color);
    margin-bottom: 30px;
}
.content-block h2 {
    margin-top: 0;
    border-bottom: 1px solid var(--admin-border-color);
    padding-bottom: 15px;
    margin-bottom: 20px;
}

/* === DASHBOARD, TABLO, FORM VE MODAL STİLLERİ === */
.stat-card-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 25px; }
.stat-card { background-color: var(--admin-sidebar-bg); padding: 20px; border-radius: 8px; display: flex; align-items: center; gap: 20px; }
.stat-card .icon { font-size: 2.5em; color: var(--admin-accent-color); }
.stat-card .info .number { font-size: 2em; font-weight: 600; display: block; }
.stat-card .info .label { color: var(--admin-text-secondary); }
.chart-container { position: relative; height: 350px; width: 100%; }
.table-responsive { width: 100%; overflow-x: auto; }
.admin-table { width: 100%; border-collapse: collapse; }
.admin-table th, .admin-table td { padding: 12px 15px; text-align: left; border-bottom: 1px solid var(--admin-border-color); }
.admin-table thead th { background-color: rgba(0,0,0,0.2); font-weight: 600; }
.admin-table tbody tr:hover { background-color: rgba(255,255,255,0.03); }
.status-badge { padding: 4px 10px; border-radius: 15px; font-weight: 600; font-size: 0.9em; text-transform: capitalize; }
.status-badge.status-pending { background-color: #ffc107; color: #333; }
.status-badge.status-approved, .status-badge.status-completed { background-color: #28a745; color: white; }
.status-badge.status-rejected { background-color: #dc3545; color: white; }
.action-buttons { display: flex; gap: 8px; }

/* === BİRLEŞTİRİLMİŞ BUTON STİLLERİ === */
.button {
    padding: 8px 16px;
    font-size: 14px;
    font-weight: 500;
    text-decoration: none;
    color: white !important;
    border: none;
    border-radius: 6px;
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    gap: 6px;
    transition: all 0.2s;
}
.button:hover { opacity: 0.85; }
.button-primary { background-color: var(--admin-link-color); }
.button-success { background-color: #28a745; }
.button-danger  { background-color: #dc3545; }
.button-full { width: 100%; justify-content: center; padding-top: 12px; padding-bottom: 12px; font-size: 16px; }

/* === FİLTRELEME VE SAYFALAMA === */
.filter-tabs { display: flex; gap: 10px; margin-bottom: 20px; border-bottom: 1px solid var(--admin-border-color); }
.filter-tabs a { padding: 10px 15px; text-decoration: none; font-weight: 500; color: var(--admin-text-secondary); border-bottom: 3px solid transparent; transition: all 0.2s ease-in-out; }
.filter-tabs a:hover { color: var(--admin-text-primary); }
.filter-tabs a.active { color: var(--admin-link-color); border-bottom-color: var(--admin-link-color); }
.pagination { display: flex; justify-content: center; align-items: center; gap: 8px; margin-top: 30px; }
.pagination a, .pagination span { display: inline-block; padding: 8px 14px; text-decoration: none; color: var(--admin-text-secondary); background-color: var(--admin-sidebar-bg); border: 1px solid var(--admin-border-color); border-radius: 6px; transition: all 0.2s; }
.pagination a:hover { background-color: var(--admin-accent-color); border-color: var(--admin-accent-color); color: white; }
.pagination .active { background-color: var(--admin-accent-color); border-color: var(--admin-accent-color); color: white; cursor: default; }

/* === POPUP (MODAL) STİLLERİ === */
.modal-overlay { position: fixed; top: 0; left: 0; width: 100%; height: 100%; background-color: rgba(0, 0, 0, 0.7); display: flex; justify-content: center; align-items: center; z-index: 1050; opacity: 1; transition: opacity 0.3s ease; }
.modal-overlay.hidden { opacity: 0; pointer-events: none; }
.modal-content { background-color: var(--admin-card-bg); padding: 30px; border-radius: 8px; width: 100%; max-width: 600px; max-height: 90vh; overflow-y: auto; position: relative; transform: scale(1); transition: transform 0.3s ease; }
.modal-overlay.hidden .modal-content { transform: scale(0.95); }
.modal-close-btn { position: absolute; top: 15px; right: 15px; background: none; border: none; font-size: 2em; color: var(--admin-text-secondary); cursor: pointer; line-height: 1; }
.modal-content h3 { margin-top: 0; }
.modal-section { margin-top: 20px; padding-top: 20px; border-top: 1px solid var(--admin-border-color); }
.modal-section h4 { margin-top: 0; margin-bottom: 10px; }
.modal-tabs { display: flex; border-bottom: 1px solid var(--admin-border-color); margin-bottom: 20px; }
.modal-tab-link { padding: 10px 20px; border: none; background: none; color: var(--admin-text-secondary); cursor: pointer; font-size: 1em; font-weight: 500; border-bottom: 3px solid transparent; transition: all 0.2s; }
.modal-tab-link:hover { color: var(--admin-text-primary); }
.modal-tab-link.active { color: var(--admin-link-color); border-bottom-color: var(--admin-link-color); }
.modal-tab-content { display: none; }
.modal-tab-content.active { display: block; }
#modal-order-history .admin-table { margin-top: 0; }

/* === FORM ELEMANLARI (POPUP & GENEL) === */
.form-group { margin-bottom: 15px; text-align: left; }
.form-group label { display: block; margin-bottom: 5px; font-weight: 500; color: var(--admin-text-secondary); }
.form-group input[type="text"], .form-group input[type="email"], .form-group input[type="url"], .form-group input[type="number"], .form-group textarea {
    width: 100%; padding: 10px 15px; border: 1px solid var(--admin-border-color); border-radius: 6px; background-color: var(--admin-bg);
    color: var(--admin-text-primary); font-size: 1em; font-family: 'Poppins', sans-serif; box-sizing: border-box; transition: all 0.2s;
}
.form-group textarea { min-height: 120px; resize: vertical; }
.form-group input:focus, .form-group textarea:focus { outline: none; border-color: var(--admin-accent-color); box-shadow: 0 0 0 2px rgba(69, 153, 255, 0.2); }
.search-bar { margin-bottom: 20px; display: flex; gap: 10px; }
.search-bar input { flex-grow: 1; }
.search-bar button { padding: 10px 20px; }

/* Toggle Switch */
.toggle-switch-container { display: flex; justify-content: space-between; align-items: center; background-color: var(--admin-bg); padding: 12px 15px; border-radius: 6px; border: 1px solid var(--admin-border-color); }
.toggle-switch-container > label { margin-bottom: 0; }
.switch { position: relative; display: inline-block; width: 50px; height: 28px; }
.switch input { opacity: 0; width: 0; height: 0; }
.slider { position: absolute; cursor: pointer; top: 0; left: 0; right: 0; bottom: 0; background-color: #555; transition: .4s; }
.slider:before { position: absolute; content: ""; height: 20px; width: 20px; left: 4px; bottom: 4px; background-color: white; transition: .4s; }
input:checked + .slider { background-color: var(--admin-accent-color); }
input:checked + .slider:before { transform: translateX(22px); }
.slider.round { border-radius: 34px; }
.slider.round:before { border-radius: 50%; }