/* Yönetim Paneli Ortak UX Stilleri (public/css/admin.css) */

body.admin-body {
    background-color: var(--admin-bg-dark);
    color: var(--admin-text-light);
    font-family: var(--font-body);
    display: flex;
    min-height: 100vh;
    overflow-x: hidden;
}

/* 1. Sidebar Düzeni */
.admin-sidebar {
    width: 244px;
    background-color: var(--admin-bg-sidebar);
    border-right: 1px solid var(--admin-border);
    display: flex;
    flex-direction: column;
    flex-shrink: 0;
}

/* Sidebar Submenu Styles */
.sidebar-submenu {
    list-style: none;
    padding-left: 24px;
    margin: 4px 0;
    overflow: hidden;
    max-height: 0;
    transition: max-height 0.3s ease-out;
}

.sidebar-menu-item.has-submenu .submenu-chevron {
    transition: transform 0.2s ease;
    margin-left: auto;
    width: 15px;
    height: 15px;
}

.sidebar-menu-item.has-submenu.open .submenu-chevron {
    transform: rotate(90deg);
}

.sidebar-submenu-item a {
    padding: 4px 12px;
    font-size: 0.8rem !important;
    font-weight: 500;
    color: var(--admin-text-muted);
    border-left: 2px solid transparent;
    border-radius: 0 !important;
}

.sidebar-submenu-item a:hover {
    color: var(--admin-text-light) !important;
    background-color: transparent !important;
}

.sidebar-submenu-item.active a {
    color: var(--admin-accent) !important;
    border-left-color: var(--admin-accent);
    background-color: transparent !important;
    font-weight: 600 !important;
}

/* Dark temada submenu aktif link accent (indigo) ile çakışmasın */
:root.dark-theme .sidebar-submenu-item.active a {
    color: #a5b4fc !important;
    border-left-color: #6366f1;
}


.sidebar-brand {
    height: 54px;
    display: flex;
    align-items: center;
    padding: 0 20px;
    border-bottom: 1px solid var(--admin-border);
    font-family: var(--font-heading);
    font-weight: 800;
    font-size: 1rem;
    color: var(--admin-text-light);
    gap: 8px;
}

.sidebar-menu {
    list-style: none;
    padding: 8px 8px;
    display: flex;
    flex-direction: column;
    gap: 2px;
    flex-grow: 1;
}

.sidebar-menu-item a {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 7px 12px;
    color: var(--admin-text-muted);
    font-weight: 500;
    font-size: 0.85rem;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}

.sidebar-menu-item a svg.lucide,
.logout-btn svg.lucide {
    width: 15px !important;
    height: 15px !important;
    stroke-width: 2px !important;
    flex-shrink: 0;
}

.sidebar-menu-item a:hover {
    color: var(--admin-text-light);
    background-color: var(--admin-bg-dark);
}

.sidebar-menu-item.active a {
    color: var(--admin-accent);
    background-color: var(--admin-active-bg);
    border-left: 4px solid var(--admin-accent);
    font-weight: 600;
    border-radius: 0 var(--radius-sm) var(--radius-sm) 0;
}

/* Dark temada aktif menü öğesinin metin rengi accent ile çakışmasın */
:root.dark-theme .sidebar-menu-item.active a {
    color: #ffffff;
    background-color: rgba(99, 102, 241, 0.15);
    border-left-color: #6366f1;
}

.sidebar-footer {
    padding: 10px 16px;
    border-top: 1px solid var(--admin-border);
}

.logout-btn {
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px;
    color: var(--admin-danger);
    font-weight: 500;
    font-size: 0.78rem;
    border-radius: var(--radius-sm);
    width: 100%;
    background: none;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: var(--transition-fast);
}

.logout-btn:hover {
    background-color: rgba(239, 68, 68, 0.1);
}

.admin-main {
    flex-grow: 1;
    padding: 16px 24px;
    background-color: var(--admin-bg-dark);
    display: flex;
    flex-direction: column;
    min-width: 0;
}

.admin-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    background-color: var(--admin-bg-card);
    border-bottom: 1px solid var(--admin-border);
    margin: -16px -24px 16px -24px;
    padding: 10px 24px;
    height: 50px;
}

.admin-user {
    display: flex;
    align-items: center;
    gap: 12px;
}

.admin-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--admin-accent), #06b6d4);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: #ffffff;
}

/* 3. Kartlar ve Grid Düzeni */
.admin-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
    margin-bottom: 40px;
}

.admin-card {
    background-color: var(--admin-bg-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-md);
    padding: 16px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    box-shadow: var(--shadow-sm);
}

.admin-card-icon {
    width: 44px;
    height: 44px;
    border-radius: var(--radius-md);
    background-color: rgba(99, 102, 241, 0.1);
    color: var(--admin-accent);
    display: flex;
    align-items: center;
    justify-content: center;
}

.admin-card-icon.success {
    background-color: rgba(16, 185, 129, 0.1);
    color: var(--admin-success);
}

.admin-card-info h3 {
    font-size: 0.76rem;
    color: var(--admin-text-muted);
    font-weight: 500;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 2px;
}

.admin-card-info p {
    font-size: 1.25rem;
    font-weight: 700;
    color: var(--admin-text-light);
    font-family: var(--font-heading);
}

/* 4. Panel Blokları ve Formlar */
.panel-box {
    background-color: var(--admin-bg-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 20px;
}

.panel-box-header {
    border-bottom: 1px solid var(--admin-border);
    padding-bottom: 12px;
    margin-bottom: 16px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.panel-box-header h2 {
    font-size: 1.05rem;
    color: var(--admin-text-light);
}

/* Giriş Sayfası Özel Stilleri */
.login-wrapper {
    width: 100%;
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: var(--admin-bg-dark);
    position: relative;
    overflow: hidden;
    padding: 24px;
}

/* Arka plan ambient glow (parlama efektleri) */
.login-wrapper::before,
.login-wrapper::after {
    content: "";
    position: absolute;
    width: 50vw;
    height: 50vw;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.15;
    z-index: 0;
    pointer-events: none;
}
.login-wrapper::before {
    top: -10%;
    left: -10%;
    background: radial-gradient(circle, var(--admin-accent) 0%, transparent 70%);
}
.login-wrapper::after {
    bottom: -10%;
    right: -10%;
    background: radial-gradient(circle, #f43f5e 0%, transparent 70%);
}

.login-card {
    width: 100%;
    max-width: 420px;
    background: rgba(255, 255, 255, 0.75);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(226, 232, 240, 0.8);
    border-radius: 20px;
    padding: 40px;
    box-shadow: 0 20px 40px -10px rgba(0, 0, 0, 0.04), 
                0 1px 3px 0 rgba(0, 0, 0, 0.02),
                inset 0 1px 0 0 rgba(255, 255, 255, 0.6);
    z-index: 2;
    transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), box-shadow 0.3s ease;
    animation: loginCardFadeIn 0.6s cubic-bezier(0.16, 1, 0.3, 1) both;
}
.login-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 30px 60px -15px rgba(0, 0, 0, 0.08), 
                0 1px 5px 0 rgba(0, 0, 0, 0.03),
                inset 0 1px 0 0 rgba(255, 255, 255, 0.8);
}

.dark-theme .login-card {
    background: rgba(21, 28, 44, 0.6);
    border: 1px solid rgba(255, 255, 255, 0.05);
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.4), 
                inset 0 1px 0 0 rgba(255, 255, 255, 0.05);
}
.dark-theme .login-card:hover {
    box-shadow: 0 35px 70px -15px rgba(0, 0, 0, 0.5), 
                inset 0 1px 0 0 rgba(255, 255, 255, 0.08);
}

.login-header {
    text-align: center;
    margin-bottom: 32px;
}

.login-logo-container {
    width: 60px;
    height: 60px;
    margin: 0 auto 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: linear-gradient(135deg, var(--admin-accent), #4f46e5);
    color: #ffffff;
    box-shadow: 0 10px 20px -5px rgba(99, 102, 241, 0.3);
    position: relative;
    transition: transform 0.3s ease;
}
.login-logo-container:hover {
    transform: scale(1.05) rotate(5deg);
}
.login-logo-container::after {
    content: "";
    position: absolute;
    inset: -4px;
    border-radius: 20px;
    border: 1px solid rgba(99, 102, 241, 0.15);
    opacity: 0.8;
}

.login-header h2 {
    font-family: var(--font-heading);
    color: var(--admin-text-light);
    font-size: 1.75rem;
    font-weight: 700;
    letter-spacing: -0.5px;
    margin-bottom: 8px;
    margin-top: 12px;
}

.login-header p {
    color: var(--admin-text-muted);
    font-size: 0.88rem;
    line-height: 1.4;
}

/* Modern Input Groups */
.input-group-modern {
    position: relative;
    display: flex;
    align-items: center;
    width: 100%;
}
.input-group-modern .input-icon {
    position: absolute;
    left: 14px;
    top: 50%;
    transform: translateY(-50%);
    color: var(--admin-text-muted);
    width: 18px;
    height: 18px;
    pointer-events: none;
    transition: color var(--transition-fast);
    z-index: 3;
}
.input-group-modern .admin-form-control {
    padding: 0 44px; /* Sol ve sağ boşluklar ikonlar için ayarlandı, dikey ortalandı */
    height: 48px;
    border-radius: 10px;
    background-color: var(--admin-bg-dark);
    border: 1px solid var(--admin-border);
    color: var(--admin-text-light);
    font-size: 0.92rem;
    transition: all var(--transition-fast);
    width: 100%;
}
.input-group-modern .admin-form-control:focus {
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.15);
    background-color: var(--admin-bg-card);
}
.input-group-modern:focus-within .input-icon {
    color: var(--admin-accent);
}

/* Password Toggle */
.password-toggle-btn {
    position: absolute;
    right: 14px;
    top: 50%;
    transform: translateY(-50%);
    background: none;
    border: none;
    color: var(--admin-text-muted);
    cursor: pointer;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: color var(--transition-fast);
    z-index: 3;
}
.password-toggle-btn:hover {
    color: var(--admin-accent);
}

/* Modern Login Button */
.login-btn-modern {
    width: 100%;
    height: 48px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    border-radius: 10px;
    border: none;
    background: linear-gradient(135deg, var(--admin-accent), #4f46e5);
    color: #ffffff;
    font-family: var(--font-heading);
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    box-shadow: 0 4px 12px rgba(99, 102, 241, 0.2);
    transition: all var(--transition-fast);
    margin-top: 24px;
}
.login-btn-modern:hover {
    transform: translateY(-1px);
    box-shadow: 0 6px 20px rgba(99, 102, 241, 0.3);
    filter: brightness(1.05);
}
.login-btn-modern:active {
    transform: translateY(1px);
}

/* Modernized Login Alert */
.login-wrapper .alert-box.alert-error {
    background-color: var(--admin-danger-bg) !important;
    border: 1px solid var(--admin-danger-border) !important;
    border-left: 4px solid var(--admin-danger) !important; /* Premium sol kenarlık */
    color: var(--admin-danger-text) !important;
    border-radius: 8px !important;
    padding: 12px 16px !important;
    font-size: 0.85rem !important;
    margin-bottom: 20px !important;
    display: none;
    align-items: center;
    gap: 8px;
    animation: alertShake 0.4s ease both;
}

@keyframes loginCardFadeIn {
    from {
        opacity: 0;
        transform: scale(0.96) translateY(10px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

@keyframes alertShake {
    0%, 100% { transform: translateX(0); }
    20%, 60% { transform: translateX(-4px); }
    40%, 80% { transform: translateX(4px); }
}

/* Form Elemanları */
.admin-form-group {
    margin-bottom: 14px;
}

.admin-form-group label {
    display: block;
    margin-bottom: 4px;
    color: var(--admin-text-light);
    font-weight: 500;
    font-size: 0.78rem;
}

.admin-form-control {
    width: 100%;
    background-color: var(--admin-bg-dark);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-sm);
    padding: 8px 12px;
    color: var(--admin-text-light);
    outline: none;
    transition: var(--transition-fast);
    font-size: 0.82rem;
}

.admin-form-control:focus {
    border-color: var(--admin-accent);
    box-shadow: 0 0 0 3px rgba(99, 102, 241, 0.2);
}

/* Modül Listesi & Sıralama */
.module-list {
    display: flex;
    flex-direction: column;
    gap: 16px;
}

.module-item {
    background-color: var(--admin-bg-dark);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-md);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    cursor: grab;
    transition: var(--transition-fast);
}

.module-item:active {
    cursor: grabbing;
}

.module-item.dragging {
    opacity: 0.5;
    background-color: var(--admin-border);
    border-style: dashed;
}

.module-item-left {
    display: flex;
    align-items: center;
    gap: 16px;
}

.drag-handle {
    color: var(--admin-text-muted);
    cursor: grab;
}

td.drag-handle {
    display: table-cell !important;
}

.module-item .drag-handle,
.sidebar-menu-item .drag-handle {
    display: flex;
    align-items: center;
}

/* Premium SortableJS Ghost Drag Styling */
.sortable-ghost {
    opacity: 0.4;
    background-color: rgba(99, 102, 241, 0.15) !important;
    border: 1px dashed var(--admin-accent) !important;
}

.module-name h3 {
    font-size: 1.05rem;
    color: var(--admin-text-light);
    font-weight: 600;
}

.module-name span {
    font-size: 0.8rem;
    color: var(--admin-text-muted);
}

.module-item-right {
    display: flex;
    align-items: center;
    gap: 24px;
}

/* Toggle Switch */
.switch {
    position: relative;
    display: inline-block;
    width: 48px;
    height: 24px;
}

.switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: var(--admin-danger);
    transition: .3s;
    border-radius: 24px;
}

.slider:before {
    position: absolute;
    content: "";
    height: 18px;
    width: 18px;
    left: 3px;
    bottom: 3px;
    background-color: white;
    transition: .3s;
    border-radius: 50%;
}

input:checked + .slider {
    background-color: var(--admin-success);
}

input:checked + .slider:before {
    transform: translateX(24px);
}

/* Disabled Switch States */
input:disabled + .slider {
    background-color: var(--admin-border) !important;
    opacity: 0.55 !important;
    cursor: not-allowed !important;
}
input:disabled + .slider:before {
    opacity: 0.8 !important;
    background-color: #f1f5f9 !important;
}
.switch input:disabled {
    cursor: not-allowed !important;
}
.badge-status.badge-locked {
    background: rgba(239, 68, 68, 0.1) !important;
    color: #ef4444 !important;
    border: 1px solid rgba(239, 68, 68, 0.2) !important;
}

/* Butonlar */
.admin-btn {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 8px 14px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.82rem;
    cursor: pointer;
    transition: var(--transition-fast);
    border: none;
    text-align: center;
}

.admin-btn-primary {
    background-color: var(--admin-accent);
    color: #ffffff;
}

.admin-btn-primary:hover {
    background-color: var(--admin-accent-hover, #334155);
    opacity: 0.9;
}

.admin-btn-danger {
    background-color: var(--admin-danger);
    color: #ffffff;
}

.admin-btn-danger:hover {
    background-color: #dc2626;
}

.admin-btn-outline {
    background: none;
    border: 1px solid var(--admin-border);
    color: var(--admin-text-light);
}

.admin-btn-outline:hover {
    background-color: rgba(255, 255, 255, 0.05);
    border-color: var(--admin-text-muted);
}

.edit-form-container {
    display: none;
    border-top: 1px solid var(--admin-border);
    margin-top: 16px;
    padding-top: 20px;
    animation: fadeInUp var(--transition-fast) forwards;
}

.edit-form-container.active {
    display: block;
}

.sub-item-card {
    border: 1px solid var(--admin-border);
    padding: 16px;
    border-radius: var(--radius-sm);
    margin-bottom: 16px;
    background-color: rgba(255, 255, 255, 0.01);
}

/* Bildirimler */
.alert-box {
    padding: 16px 20px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    font-weight: 500;
}

.alert-error {
    background-color: var(--admin-danger-bg);
    color: var(--admin-danger-text);
    border: 1px solid var(--admin-danger-border);
}

.alert-success {
    background-color: var(--admin-success-bg);
    color: var(--admin-success-text);
    border: 1px solid var(--admin-success-border);
}

/* Custom Select / Textarea Styling */
select.admin-form-control {
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    background-image: url("data:image/svg+xml;charset=utf-8,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%2394a3b8' stroke-width='2' stroke-linecap='round' stroke-linejoin='round'%3E%3Cpath d='m6 9 6 6 6-6'/%3E%3C/svg%3E");
    background-repeat: no-repeat;
    background-position: right 16px center;
    background-size: 16px;
    padding-right: 40px;
    cursor: pointer;
}
select.admin-form-control option {
    background-color: var(--admin-bg-card);
    color: var(--admin-text-light);
}
textarea.admin-form-control {
    resize: vertical;
    min-height: 120px;
}

/* 5. Gelişmiş Form Grid & Düzenleyiciler */
.form-row {
    display: grid;
    grid-template-columns: 1fr;
    gap: 20px;
    margin-bottom: 20px;
}
@media (min-width: 768px) {
    .form-row-2 {
        grid-template-columns: 1fr 1fr;
    }
    .form-row-3 {
        grid-template-columns: 1fr 1fr 1fr;
    }
}

/* 6. Veri Tabloları (CRUD Listeleri) */
.data-table-container {
    width: 100%;
    overflow-x: auto;
    margin-top: 10px;
}
.data-table {
    width: 100%;
    border-collapse: collapse;
}
.data-table th, .data-table td {
    padding: 10px 12px;
    text-align: left;
    border-bottom: 1px solid var(--admin-border);
}
.data-table th {
    background-color: #f8fafc;
    color: #1e293b;
    font-weight: 600;
    font-size: 0.72rem;
    text-transform: uppercase;
    letter-spacing: 0.05em;
}
:root.dark-theme .data-table th {
    background-color: #0f1626;
    color: var(--admin-text-muted);
}
.data-table td {
    font-size: 0.82rem;
    color: var(--admin-text-light);
    vertical-align: middle;
}
.data-table tr:last-child td {
    border-bottom: none;
}
.data-table tr:hover {
    background-color: rgba(120, 120, 120, 0.02);
}

/* Ekmek Kırıntıları (Breadcrumbs) */
.admin-breadcrumbs {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 0.78rem;
    color: var(--admin-text-muted);
    margin-top: 6px;
    margin-bottom: 16px;
}
.admin-breadcrumbs a {
    color: var(--admin-text-muted);
    display: flex;
    align-items: center;
    transition: var(--transition-fast);
}
.admin-breadcrumbs a:hover {
    color: var(--admin-accent);
}
.admin-breadcrumbs .breadcrumb-separator {
    width: 12px;
    height: 12px;
    color: var(--admin-text-muted);
}
.admin-breadcrumbs span {
    font-weight: 500;
}

/* Durum Rozetleri (Badges) */
.badge-status {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 12px;
    border-radius: var(--radius-sm);
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: capitalize;
}
.badge-aktif {
    border: 1px solid var(--admin-success);
    color: var(--admin-success);
    background-color: transparent;
}
.badge-pasif {
    border: 1px solid var(--admin-danger);
    color: var(--admin-danger);
    background-color: transparent;
}
.badge-beklemede {
    border: 1px solid var(--admin-warning);
    color: var(--admin-warning);
    background-color: transparent;
}
.badge-silindi {
    border: 1px solid var(--admin-danger);
    color: var(--admin-danger);
    background-color: transparent;
}

/* Kare İşlem Butonları */
.btn-action-square {
    width: 26px;
    height: 26px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 4px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    color: #ffffff !important;
    cursor: pointer;
    transition: var(--transition-fast);
    padding: 0;
}
.btn-action-view {
    background-color: #fb923c; /* Turuncu/Kızıl */
}
.btn-action-view:hover {
    background-color: #ea580c;
}
.btn-action-edit {
    background-color: #3b82f6; /* Mavi */
}
.btn-action-edit:hover {
    background-color: #2563eb;
}
.btn-action-delete {
    background-color: #ef4444; /* Kırmızı */
}
.btn-action-delete:hover {
    background-color: #dc2626;
}

/* Arama ve Tablo Kontrolleri */
.table-controls-wrapper {
    display: flex;
    justify-content: space-between;
    align-items: center;
    flex-wrap: wrap;
    gap: 15px;
    margin-bottom: 16px;
    font-size: 0.9rem;
    color: var(--admin-text-muted);
}
.table-controls-left {
    display: flex;
    align-items: center;
    gap: 8px;
}
.table-controls-right {
    display: flex;
    align-items: center;
    gap: 8px;
}
.table-select-mini {
    background-color: var(--admin-bg-card);
    border: 1px solid var(--admin-border);
    border-radius: var(--radius-sm);
    padding: 4px 8px;
    color: var(--admin-text-light);
    outline: none;
    cursor: pointer;
}

/* 7. Tab Arayüzü */
.tab-container {
    display: flex;
    border-bottom: 1px solid var(--admin-border);
    margin-bottom: 24px;
    gap: 8px;
    overflow-x: auto;
}
.tab-btn {
    background: none;
    border: none;
    color: var(--admin-text-muted);
    padding: 12px 20px;
    font-weight: 600;
    font-size: 0.95rem;
    cursor: pointer;
    border-bottom: 2px solid transparent;
    transition: var(--transition-fast);
    white-space: nowrap;
}
.tab-btn:hover {
    color: var(--admin-text-light);
}
.tab-btn.active {
    color: var(--admin-accent);
    border-bottom-color: var(--admin-accent);
}
.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}
.tab-content.active {
    display: block;
}

/* 8. Grid Arayüzü */
.crud-grid {
    display: grid;
    grid-template-columns: 1fr;
    gap: 30px;
}
@media (min-width: 992px) {
    .crud-grid {
        grid-template-columns: 2fr 1fr;
    }
}

/* 9. Mobil Header Toggle Butonu */
.admin-menu-toggle {
    display: none;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: #ffffff;
    cursor: pointer;
    padding: 8px;
    border-radius: var(--radius-sm);
    transition: var(--transition-fast);
}
.admin-menu-toggle:hover {
    background-color: rgba(255, 255, 255, 0.05);
}
.admin-menu-toggle i {
    width: 24px;
    height: 24px;
}

/* 10. Mobil ve Tablet Uyumluluğu */
@media (max-width: 992px) {
    .admin-menu-toggle {
        display: flex;
    }
    
    .admin-sidebar {
        position: fixed;
        left: -244px;
        transition: left var(--transition-normal);
        height: 100vh;
        overflow-y: auto;
        z-index: 1000;
    }
    
    .admin-sidebar.active {
        left: 0;
        box-shadow: 10px 0 30px rgba(0, 0, 0, 0.5);
    }
    
    .admin-main {
        margin-left: 0;
        padding: 24px;
        width: 100%;
    }
}

/* Spinner animasyonu */
@keyframes spin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}
.animate-spin {
    animation: spin 1s linear infinite;
    display: inline-block;
}

/* 11. Sol Menü Daraltma/Küçültme (Sidebar Collapse) Stilleri */
.admin-sidebar {
    transition: width 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

.admin-sidebar.collapsed {
    width: 60px;
}

/* Sidebar Brand yazısını gizle, yerine YP veya küçük sembol koy */
.admin-sidebar.collapsed .sidebar-brand span {
    display: none !important;
}

.admin-sidebar.collapsed .sidebar-brand {
    justify-content: center !important;
    padding-left: 0 !important;
    padding-right: 0 !important;
}

.admin-sidebar.collapsed .sidebar-brand::after {
    content: "YP";
    font-weight: 800;
    font-size: 1.2rem;
    color: var(--admin-accent);
    letter-spacing: 0.05em;
}

/* Kategori başlıklarını gizle */
.admin-sidebar.collapsed .menu-category-title {
    display: none !important;
}

/* Link metinlerini, chevrons ve alt menüleri gizle */
.admin-sidebar.collapsed .sidebar-menu-item a span,
.admin-sidebar.collapsed .sidebar-menu-item a .submenu-chevron,
.admin-sidebar.collapsed .sidebar-submenu {
    display: none !important;
}

/* Menü bağlantılarını ortala */
.admin-sidebar.collapsed .sidebar-menu-item a {
    justify-content: center !important;
    padding: 10px !important;
    gap: 0 !important;
}

.admin-sidebar.collapsed .sidebar-menu-item a i {
    width: 20px;
    height: 20px;
    margin: 0 !important;
}

/* Çıkış Yap butonu ortalama */
.admin-sidebar.collapsed .sidebar-footer {
    padding: 12px 8px !important;
}

.admin-sidebar.collapsed .logout-btn {
    justify-content: center !important;
    padding: 10px !important;
    gap: 0 !important;
}

.admin-sidebar.collapsed .logout-btn span {
    display: none !important;
}

/* Masaüstü ve Mobil Görünürlük Kontrolleri */
@media (min-width: 993px) {
    #sidebar-collapse-btn {
        display: flex !important;
    }
}
@media (max-width: 992px) {
    #sidebar-collapse-btn {
        display: none !important;
    }
}

/* Sibling combinator ile JavaScript bağımsız ikon durum kontrolü */
.admin-sidebar.collapsed ~ .admin-main #sidebar-collapse-btn .collapse-icon {
    display: none !important;
}

.admin-sidebar.collapsed ~ .admin-main #sidebar-collapse-btn .expand-icon {
    display: block !important;
}

/* Mobil Header ve İçerik Optimizasyonları */
@media (max-width: 768px) {
    .admin-main {
        padding: 12px 16px !important;
    }
    .admin-header {
        margin: -12px -16px 12px -16px !important;
        padding: 10px 12px !important;
        gap: 8px !important;
        height: auto !important;
        min-height: 50px;
    }
    .admin-header .admin-btn span {
        display: none !important; /* Buton metinlerini gizle */
    }
    .admin-header .admin-btn {
        padding: 6px 10px !important; /* Buton dolgusunu azalt */
    }
    .admin-user {
        gap: 12px !important;
    }
    .panel-box {
        padding: 16px !important;
    }
}

/* 12. Mobil ve Tablet Tablo / Kart Stack Stilleri */
@media (max-width: 768px) {
    .data-table-container {
        border: none !important;
        overflow-x: visible !important;
    }
    
    .data-table, .modern-table, 
    .data-table thead, .modern-table thead, 
    .data-table tbody, .modern-table tbody, 
    .data-table th, .modern-table th, 
    .data-table td, .modern-table td, 
    .data-table tr, .modern-table tr { 
        display: block !important; 
    }
    
    .data-table thead tr, .modern-table thead tr { 
        position: absolute !important;
        top: -9999px !important;
        left: -9999px !important;
    }
    
    .data-table tr, .modern-table tr { 
        background-color: var(--admin-bg-card) !important;
        border: 1px solid var(--admin-border) !important;
        border-radius: var(--radius-md) !important;
        margin-bottom: 16px !important;
        padding: 12px 16px !important;
        box-shadow: var(--shadow-sm) !important;
    }
    
    .data-table td, .modern-table td { 
        border: none !important;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05) !important; 
        position: relative !important;
        padding-left: 45% !important; 
        text-align: right !important;
        min-height: 40px !important;
        display: flex !important;
        align-items: center !important;
        justify-content: flex-end !important;
        width: 100% !important;
        box-sizing: border-box !important;
        padding-top: 8px !important;
        padding-bottom: 8px !important;
    }
    
    :root.light-theme .data-table td, :root.light-theme .modern-table td {
        border-bottom: 1px solid rgba(0, 0, 0, 0.05) !important;
    }
    
    .data-table td:last-child, .modern-table td:last-child {
        border-bottom: none !important;
        padding-bottom: 0 !important;
        margin-bottom: 0 !important;
    }
    
    .data-table td:before, .modern-table td:before { 
        position: absolute !important;
        top: 50% !important;
        left: 12px !important;
        transform: translateY(-50%) !important;
        width: 40% !important; 
        padding-right: 10px !important; 
        white-space: nowrap !important;
        text-align: left !important;
        font-weight: 600 !important;
        color: var(--admin-text-muted) !important;
        content: attr(data-label) !important;
        font-size: 0.72rem !important;
        text-transform: uppercase !important;
    }
    
    /* Mobil filtreler ve tablo kontrolleri sığdırma */
    .table-controls-wrapper {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 12px !important;
    }
    
    .table-controls-left, 
    .table-controls-right {
        width: 100% !important;
        justify-content: space-between !important;
        flex-wrap: wrap !important;
        gap: 8px !important;
    }

    .table-controls-left > *, 
    .table-controls-right > * {
        flex-grow: 1 !important;
    }
}

/* 13. Sayfalama (Pagination) Tasarımları */
.admin-pagination-wrapper {
    display: flex !important;
    justify-content: space-between !important;
    align-items: center !important;
    margin-top: 32px !important;
    padding-top: 20px !important;
    border-top: 1px solid var(--admin-border) !important;
    flex-wrap: wrap !important;
    gap: 16px !important;
    width: 100% !important;
}

@media (max-width: 768px) {
    .admin-pagination-wrapper {
        flex-direction: column !important;
        justify-content: center !important;
        text-align: center !important;
    }
    .admin-pagination-wrapper .pagination-spacer-left {
        display: none !important;
    }
    .admin-pagination-wrapper .pagination-limit-selector {
        justify-content: center !important;
        width: 100% !important;
    }
}

.admin-pagination {
    display: flex !important;
    justify-content: center !important;
    align-items: center !important;
    gap: 6px !important;
    margin-top: 28px !important;
    flex-wrap: wrap !important;
}

.admin-pagination .admin-btn {
    min-width: 36px !important;
    height: 36px !important;
    padding: 0 12px !important;
    display: inline-flex !important;
    align-items: center !important;
    justify-content: center !important;
    font-size: 0.8rem !important;
    font-weight: 600 !important;
    border-radius: var(--radius-sm) !important;
    text-decoration: none !important;
}

.admin-pagination a.admin-btn-outline {
    background-color: var(--admin-bg-card) !important;
    border: 1px solid var(--admin-border) !important;
    color: var(--admin-text-light) !important;
    transition: all 0.2s ease !important;
}

.admin-pagination a.admin-btn-outline:hover {
    background-color: var(--admin-accent) !important;
    border-color: var(--admin-accent) !important;
    color: #ffffff !important;
}

.admin-pagination span.admin-btn-primary {
    background-color: var(--admin-accent) !important;
    color: #ffffff !important;
    border: 1px solid var(--admin-accent) !important;
    box-shadow: 0 4px 6px -1px rgba(99, 102, 241, 0.2) !important;
}

.admin-pagination span.admin-btn-outline {
    opacity: 0.4 !important;
    cursor: not-allowed !important;
    background-color: transparent !important;
    border: 1px solid var(--admin-border);
    color: var(--admin-text-muted) !important;
}

/* Mobile-only Stacking for Listing Filters and Catalog Headers */
@media (max-width: 992px) {
    /* 1. Ürün Kataloğu Başlığı ve Butonları */
    .panel-box-header {
        flex-direction: column !important;
        align-items: stretch !important;
        height: auto !important;
        gap: 12px !important;
        margin-bottom: 20px !important;
        padding-bottom: 15px !important;
    }
    .panel-header-wrapper {
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        width: 100% !important;
        gap: 10px !important;
    }
    .panel-header-actions,
    .panel-box-header > div[style*="display: flex"],
    .panel-box-header > div[style*="display:flex"] {
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        width: 100% !important;
        gap: 8px !important;
    }
    .panel-box-header .admin-btn,
    .panel-box-header a.admin-btn,
    .panel-box-header button.admin-btn,
    .panel-header-actions a,
    .panel-header-actions button,
    .panel-header-actions .admin-btn,
    .panel-box > div[style*="display: flex"] a,
    .panel-box > div[style*="display:flex"] a,
    .panel-box > div[style*="display: flex"] button,
    .panel-box > div[style*="display:flex"] button {
        width: 100% !important;
        justify-content: center !important;
        display: inline-flex !important;
        padding: 10px 16px !important;
    }

    /* 2. Filtre Formu ve Elemanları */
    #filtre-form {
        flex-direction: column !important;
        align-items: stretch !important;
        padding: 16px !important;
        gap: 12px !important;
        margin-bottom: 20px !important;
    }
    #filtre-form > div {
        display: flex !important;
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 6px !important;
        width: 100% !important;
        margin: 0 !important;
    }
    #filtre-form > div > span {
        font-size: 0.82rem !important;
        color: var(--admin-text-muted) !important;
    }
    #filtre-form > div > select,
    #filtre-form > div > input {
        width: 100% !important;
        height: 38px !important;
        box-sizing: border-box !important;
    }
    #filtre-form > div > .admin-btn {
        width: 100% !important;
        height: 38px !important;
        justify-content: center !important;
        margin: 0 !important;
        display: inline-flex !important;
    }
}

/* Responsive Headers and Grids for Bulk Action Pages */
.admin-page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    flex-wrap: wrap;
    gap: 15px;
}

.admin-page-header-actions {
    display: flex;
    gap: 10px;
}

.two-col-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 2fr);
    gap: 30px;
    align-items: start;
}

.form-actions-footer {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    border-top: 1px solid var(--admin-border);
    padding-top: 20px;
}

@media (max-width: 992px) {
    .two-col-grid {
        grid-template-columns: minmax(0, 1fr) !important;
        gap: 20px !important;
    }
}

@media (max-width: 768px) {
    .admin-page-header {
        flex-direction: column !important;
        align-items: stretch !important;
        gap: 12px !important;
    }
    .admin-page-header-actions {
        width: 100% !important;
        flex-direction: column !important;
        align-items: stretch !important;
    }
    .admin-page-header-actions .admin-btn {
        width: 100% !important;
        justify-content: center !important;
        display: inline-flex !important;
    }
}

@media (max-width: 576px) {
    .form-actions-footer {
        flex-direction: column-reverse !important;
        align-items: stretch !important;
        gap: 8px !important;
    }
    .form-actions-footer .admin-btn {
        width: 100% !important;
        justify-content: center !important;
        display: inline-flex !important;
    }
}