/* ========================================
   CSS VARIABLES (Design System)
   ======================================== */
:root {
    /* Ana Renkler */
    --primary: #1976D2;
    --primary-dark: #1565C0;
    --primary-light: #e3f2fd;
    --success: #4CAF50;
    --success-dark: #388E3C;
    --success-light: #E8F5E9;
    --error: #D32F2F;
    --error-light: #ffebee;

    /* Metin Renkleri */
    --text-primary: #333333;
    --text-secondary: #666666;
    --text-muted: #9e9e9e;
    --text-light: #757575;

    /* Arka Plan Renkleri */
    --bg-page: #f4f6f9;
    --bg-card: #ffffff;
    --bg-input: #f8f9fa;
    --bg-hover: #f5f5f5;

    /* Border */
    --border-color: #e0e0e0;
    --border-light: #f0f0f0;

    /* Border Radius */
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    --radius-2xl: 20px;
    --radius-full: 25px;

    /* Gölgeler */
    --shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 12px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 4px 20px rgba(0, 0, 0, 0.08);
    --shadow-xl: 0 8px 32px rgba(0, 0, 0, 0.15);
    --shadow-primary: 0 4px 12px rgba(25, 118, 210, 0.2);
    --shadow-success: 0 4px 12px rgba(76, 175, 80, 0.2);

    /* Font */
    --font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    --font-size-xs: 12px;
    --font-size-sm: 13px;
    --font-size-base: 14px;
    --font-size-md: 16px;
    --font-size-lg: 18px;
    --font-size-xl: 20px;
    --font-size-2xl: 24px;
    --font-size-3xl: 28px;
    --font-size-4xl: 32px;

    /* Spacing */
    --spacing-xs: 5px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 15px;
    --spacing-xl: 20px;
    --spacing-2xl: 25px;
    --spacing-3xl: 30px;
    --spacing-4xl: 40px;

    /* Transition */
    --transition-fast: 0.2s ease;
    --transition-base: 0.3s ease;
}

/* ========================================
   BASE STYLES
   ======================================== */
body {
    font-family: var(--font-family);
    background-color: var(--bg-page);
    padding: var(--spacing-xl);
    color: var(--text-primary);
    margin: 0;
    line-height: 1.5;
}

h1 {
    text-align: center;
    margin-bottom: var(--spacing-3xl);
    color: var(--primary);
    font-size: var(--font-size-4xl);
    font-weight: 600;
    letter-spacing: 0.5px;
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.1);
}

/* ========================================
   HEADER STYLES
   ======================================== */
.main-header {
    background: var(--bg-card);
    padding: var(--spacing-lg) var(--spacing-xl);
    box-shadow: var(--shadow-md);
    border-radius: var(--radius-lg);
    margin-bottom: var(--spacing-xl);
}

.header-top {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: var(--spacing-xl);
}

.header-left {
    flex: 0.5;
    display: flex;
    justify-content: center;
    align-items: center;
}

.header-center {
    flex: 2;
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.header-right {
    flex: 1;
    display: flex;
    justify-content: flex-end;
}

.header-logo {
    height: 50px;
    width: auto;
    object-fit: contain;
}

.header-search {
    display: flex;
    align-items: center;
    background: var(--bg-hover);
    border-radius: var(--radius-md);
    padding: var(--spacing-sm) var(--spacing-lg);
    transition: var(--transition-base);
    max-width: 400px;
    flex: 1;
}

.header-search:hover {
    background: var(--border-color);
}

.header-search i {
    color: var(--text-secondary);
    margin-right: 10px;
    font-size: var(--font-size-xl);
}

.header-search input {
    border: none;
    background: none;
    outline: none;
    width: 100%;
    font-size: var(--font-size-base);
    color: var(--text-primary);
    font-family: var(--font-family);
}

.header-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--primary);
}

/* ========================================
   B2B LOGIN CONTAINER
   ======================================== */
.b2b-login-container {
    display: flex;
    gap: 10px;
    align-items: center;
    background: var(--bg-hover);
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
}

.b2b-login-container.logged-in {
    background: var(--primary-light);
    border: 2px solid var(--primary);
}

.b2b-login-container.logged-in .b2b-login-input {
    display: none;
}

.b2b-login-container.logged-in .b2b-login-button {
    background-color: var(--success);
    padding: var(--spacing-sm) var(--spacing-xl);
    position: relative;
}

.b2b-login-container.logged-in .b2b-login-button::before {
    content: '\F012C';
    font-family: 'Material Design Icons';
    margin-right: var(--spacing-sm);
    font-size: var(--font-size-md);
}

.b2b-login-container.logged-in .b2b-login-button::after {
    content: '\F0156';
    font-family: 'Material Design Icons';
    margin-left: var(--spacing-sm);
    font-size: var(--font-size-md);
    opacity: 0;
    transition: opacity var(--transition-base);
}

.b2b-login-container.logged-in .b2b-login-button:hover::after {
    opacity: 1;
}

.b2b-login-input {
    padding: var(--spacing-sm) var(--spacing-md);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    font-size: var(--font-size-base);
    width: 150px;
    background: var(--bg-card);
    font-family: var(--font-family);
}

.b2b-login-button {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: 6px;
    cursor: pointer;
    font-size: var(--font-size-base);
    font-weight: 500;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-family);
}

.b2b-login-button:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
}

.b2b-login-button i {
    font-size: var(--font-size-md);
}

/* ========================================
   FILTERS CONTAINER
   ======================================== */
.filters-container {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    margin: 0 auto var(--spacing-2xl);
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    max-width: 1400px;
    align-items: center;
}

.filter-column {
    display: flex;
    flex-direction: column;
    gap: 6px;
    min-width: 0;
    justify-content: center;
}

.filter-column label {
    font-size: var(--font-size-base);
    font-weight: 600;
    color: var(--primary);
    margin-bottom: 2px;
    letter-spacing: 0.3px;
}

.filter-column input {
    width: 100%;
    padding: var(--spacing-md) var(--spacing-lg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    transition: var(--transition-base);
    font-family: var(--font-family);
    box-sizing: border-box;
}

.filter-column input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 2px 5px rgba(25, 118, 210, 0.1);
}

.filter-input {
    padding: 6px;
    font-size: var(--font-size-base);
    margin: var(--spacing-xs) 0;
    width: 100%;
    border-radius: var(--radius-sm);
    border: 1px solid #ccc;
    font-family: var(--font-family);
    box-sizing: border-box;
}

.header-filters {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: var(--spacing-lg);
    padding: var(--spacing-lg);
    background: var(--bg-input);
    border-radius: var(--radius-md);
    margin-top: 10px;
    transition: var(--transition-base);
}

.header-filters.hidden {
    display: none;
}

.filter-toggle {
    display: none;
    background: var(--primary);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-lg);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--font-size-base);
    font-weight: 500;
    transition: var(--transition-base);
    margin: 10px 0;
    width: 100%;
    justify-content: center;
    align-items: center;
    gap: var(--spacing-sm);
    font-family: var(--font-family);
}

.filter-toggle i {
    font-size: var(--font-size-lg);
}

.filter-toggle:hover {
    background: var(--primary-dark);
    transform: translateY(-1px);
}

/* ========================================
   DATA TABLE
   ======================================== */
table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    margin-top: var(--spacing-xl);
    background-color: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
    position: relative;
}

thead {
    position: sticky;
    top: 0;
    z-index: 1000;
}

th {
    background-color: var(--primary);
    color: white;
    text-transform: uppercase;
    font-weight: 600;
    padding: var(--spacing-md);
    font-size: var(--font-size-base);
    letter-spacing: 0.5px;
    position: sticky;
    top: 0;
    z-index: 1000;
}

th, td {
    padding: var(--spacing-md);
    border-bottom: 1px solid var(--border-color);
    font-size: var(--font-size-base);
}

/* Belirli sütunları ortala */
td[data-label="Grup Kodu"],
td[data-label="Marka"],
td[data-label="Mevsim"],
td[data-label="Tür"],
td[data-label="Ebat"],
td[data-label="Stok Miktarı"],
td[data-label="Liste Fiyatı"],
td[data-label="B2B Fiyatı"],
td[data-label="Peşin Satış Fiyatı"],
td[data-label="Vade Farkı"],
td[data-label="B2C Satış Fiyatı"] {
    text-align: center;
}

/* Tüm başlıkları ortala (Stok Kodu, Açıklama, İşlemler hariç) */
th:not(:first-child):not(:nth-child(2)):not(:last-child) {
    text-align: center;
}

tr:hover {
    background-color: var(--bg-input);
}

.dataTables_filter,
.dataTables_length {
    display: none;
}

/* ========================================
   PASSWORD PROTECTION OVERLAY
   ======================================== */
.password-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
}

.password-container {
    background-color: var(--bg-card);
    padding: var(--spacing-4xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    width: 90%;
    max-width: 800px;
    box-sizing: border-box;
}

.login-header {
    text-align: center;
    margin-bottom: var(--spacing-4xl);
}

.login-header h2 {
    color: var(--primary);
    margin-bottom: 10px;
    font-size: var(--font-size-3xl);
    font-weight: 600;
}

.login-subtitle {
    color: var(--text-secondary);
    font-size: var(--font-size-md);
    margin: 0;
}

.login-options {
    display: flex;
    gap: var(--spacing-3xl);
    align-items: center;
}

.login-option {
    flex: 1;
    padding: 35px;
    border-radius: var(--radius-2xl);
    background: var(--bg-input);
    transition: var(--transition-base);
    border: 2px solid var(--border-color);
    width: 100%;
    box-sizing: border-box;
}

.login-option:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.1);
    border-color: var(--primary);
}

.option-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.option-header i {
    font-size: var(--font-size-2xl);
    color: var(--primary);
}

.option-header h3 {
    margin: 0;
    font-size: var(--font-size-lg);
    color: var(--text-primary);
    font-weight: 600;
}

.option-description {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-xl);
    line-height: 1.5;
}

.password-input-container {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-xl);
    width: 100%;
    box-sizing: border-box;
}

.password-input-container input {
    width: 100%;
    padding: var(--spacing-base) var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-lg);
    font-size: var(--font-size-md);
    transition: var(--transition-base);
    background-color: var(--bg-card);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
    box-sizing: border-box;
    font-family: var(--font-family);
}

.password-input-container input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 4px 12px rgba(25, 118, 210, 0.15);
    transform: translateY(-1px);
}

.password-input-container input::placeholder {
    color: var(--text-muted);
    font-size: var(--font-size-base);
}

.login-button {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-sm);
    width: 100%;
    padding: var(--spacing-base);
    border: none;
    border-radius: var(--radius-lg);
    font-size: var(--font-size-md);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
    box-shadow: var(--shadow-primary);
    box-sizing: border-box;
    font-family: var(--font-family);
}

.login-button i {
    font-size: var(--font-size-xl);
}

.login-button:not(.retail) {
    background-color: var(--primary);
    color: white;
}

.login-button:not(.retail):hover {
    background-color: var(--primary-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(25, 118, 210, 0.3);
}

.login-button.retail {
    background-color: var(--success);
    color: white;
}

.login-button.retail:hover {
    background-color: var(--success-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(76, 175, 80, 0.3);
}

.login-divider {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
    color: var(--text-secondary);
    font-size: var(--font-size-base);
}

.login-divider::before,
.login-divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background-color: var(--border-color);
}

.password-error {
    color: var(--error);
    margin-top: var(--spacing-md);
    display: none;
    text-align: center;
    font-size: var(--font-size-base);
    padding: var(--spacing-sm);
    background-color: var(--error-light);
    border-radius: var(--radius-md);
    border: 1px solid #ffcdd2;
}

/* ========================================
   BUTTONS
   ======================================== */
.copy-button {
    background-color: var(--primary);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: var(--transition-base);
    box-shadow: var(--shadow-primary);
    font-family: var(--font-family);
}

.copy-button:hover {
    background-color: var(--primary-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(25, 118, 210, 0.3);
}

.order-button {
    background-color: var(--success);
    color: white;
    border: none;
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: var(--radius-md);
    cursor: pointer;
    font-size: var(--font-size-sm);
    font-weight: 500;
    transition: var(--transition-base);
    box-shadow: var(--shadow-success);
    font-family: var(--font-family);
}

.order-button:hover {
    background-color: var(--success-dark);
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(76, 175, 80, 0.3);
}

.action-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: center;
}

.load-more-button {
    width: 100%;
    background-color: var(--primary);
    color: white;
    border: none;
    padding: var(--spacing-lg) var(--spacing-xl);
    border-radius: var(--radius-md);
    font-size: var(--font-size-md);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
    margin-top: var(--spacing-lg);
    font-family: var(--font-family);
}

.load-more-button:hover {
    background-color: var(--primary-dark);
}

.load-more-button:disabled {
    background-color: #ccc;
    cursor: not-allowed;
}

/* ========================================
   COPY SUCCESS MESSAGE
   ======================================== */
.copy-success {
    position: fixed;
    bottom: 30px;
    right: 30px;
    background-color: var(--success);
    color: white;
    padding: var(--spacing-md) var(--spacing-2xl);
    border-radius: var(--radius-md);
    z-index: 1000;
    box-shadow: var(--shadow-success);
    font-weight: 500;
    animation: slideIn 0.3s ease-out;
}

@keyframes slideIn {
    from {
        transform: translateX(100%);
        opacity: 0;
    }
    to {
        transform: translateX(0);
        opacity: 1;
    }
}

/* ========================================
   SELECT2 CUSTOMIZATION
   ======================================== */

/* Select2 içeren filter-column dikey ortalama */
.filter-column:has(.select2-container) {
    justify-content: center;
}

.select2-container {
    width: 100% !important;
}

.select2-container--default .select2-selection--multiple {
    border: 1px solid var(--border-color) !important;
    border-radius: var(--radius-md) !important;
    min-height: 42px !important;
    padding: var(--spacing-xs) var(--spacing-sm) !important;
    background: var(--bg-card) !important;
    transition: var(--transition-base) !important;
    overflow: visible !important;
}

.select2-container--default.select2-container--focus .select2-selection--multiple {
    border-color: var(--primary) !important;
    box-shadow: 0 2px 5px rgba(25, 118, 210, 0.1) !important;
    outline: none !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__rendered {
    padding: 0 !important;
    margin: 0 !important;
    overflow: visible !important;
    line-height: normal !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice {
    background-color: var(--primary-light) !important;
    color: var(--primary) !important;
    border: 1px solid var(--primary) !important;
    border-radius: var(--radius-sm) !important;
    padding: 3px 8px 3px 24px !important;
    margin: 3px 4px 3px 0 !important;
    font-size: var(--font-size-sm) !important;
    font-weight: 500 !important;
    float: left !important;
    line-height: 1.4 !important;
    position: relative !important;
    height: 26px !important;
    box-sizing: border-box !important;
    display: inline-flex !important;
    align-items: center !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove {
    color: var(--primary) !important;
    font-size: var(--font-size-md) !important;
    font-weight: normal !important;
    cursor: pointer !important;
    position: absolute !important;
    left: 6px !important;
    top: 50% !important;
    transform: translateY(-50%) !important;
    line-height: 1 !important;
}

.select2-container--default .select2-selection--multiple .select2-selection__choice__remove:hover {
    color: var(--error) !important;
}

.select2-container--default .select2-search--inline {
    float: left !important;
    margin-top: 3px !important;
}

.select2-container--default .select2-search--inline .select2-search__field {
    padding: 0 !important;
    margin: 0 !important;
    font-size: var(--font-size-sm) !important;
    line-height: 26px !important;
    height: 26px !important;
    min-width: 8em !important;
    vertical-align: top !important;
    border: none !important;
    outline: none !important;
    box-sizing: border-box !important;
    font-family: var(--font-family) !important;
}

.select2-container--default .select2-search--inline .select2-search__field::placeholder {
    color: var(--text-muted) !important;
    line-height: 26px !important;
}

.select2-dropdown {
    border: none !important;
    border-radius: 12px !important;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.15) !important;
    overflow: hidden !important;
    margin-top: 6px !important;
    background-color: var(--bg-card) !important;
    z-index: 9999 !important;
    box-sizing: border-box !important;
}

/* Dropdown genişliğini select2 container ile eşitle */
.select2-container--open .select2-dropdown {
    min-width: 0 !important;
}

.select2-search--dropdown {
    padding: 10px !important;
    background-color: var(--bg-card) !important;
    border-bottom: 1px solid var(--border-light) !important;
}

.select2-search--dropdown .select2-search__field {
    border: 1px solid var(--border-color) !important;
    border-radius: 8px !important;
    padding: 8px 12px !important;
    font-size: var(--font-size-sm) !important;
    outline: none !important;
    width: 100% !important;
    box-sizing: border-box !important;
    background-color: var(--bg-input) !important;
    color: var(--text-primary) !important;
    font-family: var(--font-family) !important;
    transition: var(--transition-base) !important;
}

.select2-search--dropdown .select2-search__field:focus {
    border-color: var(--primary) !important;
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1) !important;
}

.select2-results {
    background-color: var(--bg-card) !important;
    padding: 6px !important;
    margin: 0 !important;
    max-height: 280px !important;
    overflow-y: auto !important;
}

.select2-results__options {
    max-height: 280px !important;
    overflow-y: auto !important;
    padding: 0 !important;
    margin: 0 !important;
}

.select2-container--default .select2-results__option {
    padding: 10px 14px !important;
    font-size: var(--font-size-sm) !important;
    background-color: transparent !important;
    color: var(--text-primary) !important;
    cursor: pointer !important;
    border: none !important;
    margin: 2px 0 !important;
    border-radius: 8px !important;
    transition: var(--transition-base) !important;
}

.select2-container--default .select2-results__option--highlighted[aria-selected="false"] {
    background-color: var(--bg-input) !important;
    color: var(--text-primary) !important;
}

.select2-container--default .select2-results__option[aria-selected="true"] {
    background-color: var(--primary) !important;
    color: white !important;
    font-weight: 500 !important;
}

.select2-container--default .select2-results__option--highlighted[aria-selected="true"] {
    background-color: var(--primary-dark) !important;
    color: white !important;
}

/* Dropdown açılış animasyonu */
.select2-container--open .select2-dropdown {
    animation: dropdownFadeIn 0.15s ease-out;
}

@keyframes dropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* ========================================
   CHECKBOX STYLES
   ======================================== */
.checkbox-label {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    cursor: pointer;
    user-select: none;
    padding: 0 var(--spacing-md);
    background: var(--bg-card);
    border-radius: var(--radius-md);
    transition: var(--transition-base);
    border: 1px solid var(--border-color);
    min-height: 42px;
    height: auto;
    margin-top: 0;
    box-sizing: border-box;
}

.checkbox-label:hover {
    background: var(--bg-hover);
    border-color: var(--primary);
}

.checkbox-label input[type="checkbox"] {
    width: 18px;
    height: 18px;
    cursor: pointer;
    accent-color: var(--primary);
    border-radius: var(--radius-sm);
}

.checkbox-label span {
    font-size: var(--font-size-sm);
    font-weight: 500;
    color: var(--text-primary);
}

/* ========================================
   SWITCH GRUP FİLTRE (Lastik Özellikleri)
   ======================================== */
.switch-group {
    display: inline-flex;
    background: var(--border-color);
    border-radius: var(--radius-md);
    padding: 2px;
    gap: 2px;
}

.switch-group-item {
    display: flex;
    align-items: center;
    gap: 6px;
    padding: 6px 10px;
    border-radius: 5px;
    cursor: pointer;
    transition: var(--transition-base);
    background: transparent;
}

.switch-group-item input {
    display: none;
}

.switch-group-item .switch-label {
    display: flex;
    align-items: center;
    gap: 4px;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    white-space: nowrap;
}

.switch-group-item .switch-label i {
    font-size: 14px;
}

.switch-group-item .mini-switch {
    position: relative;
    width: 28px;
    height: 16px;
    flex-shrink: 0;
}

.switch-group-item .mini-switch-track {
    position: absolute;
    inset: 0;
    background: #ccc;
    border-radius: 8px;
    transition: 0.2s;
}

.switch-group-item .mini-switch-thumb {
    position: absolute;
    top: 2px;
    left: 2px;
    width: 12px;
    height: 12px;
    background: white;
    border-radius: 50%;
    box-shadow: 0 1px 2px rgba(0,0,0,0.2);
    transition: 0.2s;
}

.switch-group-item input:checked ~ .mini-switch .mini-switch-track {
    background: var(--primary);
}

.switch-group-item input:checked ~ .mini-switch .mini-switch-thumb {
    left: 14px;
}

.switch-group-item:hover {
    background: rgba(25, 118, 210, 0.08);
}

.switch-group-item input:checked ~ .switch-label {
    color: var(--primary);
}

.switch-group-item input:not(:checked) ~ .switch-label {
    opacity: 0.5;
}

/* ========================================
   MULTI-PILL FİLTRE (Akıllı Mod)
   ======================================== */

/* Multi-pill içeren filter-column için özel stil */
.filter-column:has(.multi-pill) {
    justify-content: center;
    align-items: center;
    gap: 0;
}

.multi-pill {
    display: inline-flex;
    flex-wrap: nowrap;
    background: var(--border-color);
    border-radius: var(--radius-md);
    padding: 3px;
    gap: 3px;
    align-items: center;
    box-sizing: border-box;
}

.multi-pill input[type="checkbox"] {
    display: none !important;
    width: 0 !important;
    height: 0 !important;
    position: absolute !important;
}

.multi-pill label {
    padding: 6px 12px !important;
    border-radius: 6px !important;
    cursor: pointer !important;
    transition: var(--transition-base) !important;
    display: flex !important;
    align-items: center !important;
    gap: 5px !important;
    font-size: var(--font-size-sm) !important;
    font-weight: 500 !important;
    color: var(--text-secondary) !important;
    background: transparent !important;
    white-space: nowrap !important;
    margin: 0 !important;
    text-transform: none !important;
    letter-spacing: normal !important;
}

.multi-pill label i {
    font-size: var(--font-size-lg) !important;
}

.multi-pill label.select-all {
    border-right: 1px solid rgba(0,0,0,0.1) !important;
    margin-right: 2px !important;
    padding-right: 14px !important;
}

.multi-pill input:checked + label {
    background: var(--primary) !important;
    color: white !important;
    box-shadow: 0 2px 8px rgba(25, 118, 210, 0.3) !important;
}

.multi-pill label:hover {
    color: var(--primary) !important;
    background: rgba(25, 118, 210, 0.08) !important;
}

.multi-pill input:checked + label:hover {
    color: white !important;
    background: var(--primary-dark) !important;
}

/* Mevsim Filtresi - Oval Tasarım */
#seasonFilter {
    border-radius: 25px;
    padding: 3px;
}

#seasonFilter label {
    border-radius: 20px !important;
    padding: 6px 12px !important;
}

#seasonFilter label.select-all {
    border-right: none !important;
    margin-right: 0 !important;
    padding-right: 12px !important;
    border-radius: 20px !important;
}

/* Multi-Pill Responsive */
@media (max-width: 1200px) {
    .multi-pill {
        flex-wrap: wrap;
        height: auto;
        min-height: 42px;
    }

    .multi-pill label {
        padding: 5px 8px !important;
        font-size: 10px !important;
    }

    .multi-pill label i {
        font-size: 12px !important;
    }

    #seasonFilter label {
        padding: 5px 10px !important;
    }
}

@media (max-width: 992px) {
    /* Filter container'ı dikey yap */
    .filter-column:has(.multi-pill) {
        flex: 1 1 100% !important;
        min-width: 100% !important;
    }

    .multi-pill {
        width: 100%;
        justify-content: flex-start;
    }
}

@media (max-width: 768px) {
    .multi-pill label span,
    .multi-pill label:not(.select-all)::after {
        display: none;
    }

    /* Sadece ikonlar göster, yazılar gizle */
    .multi-pill label {
        padding: 6px 10px !important;
    }
}

/* ========================================
   MODALS
   ======================================== */
.order-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1000;
    justify-content: center;
    align-items: center;
}

.modal-content {
    background-color: var(--bg-card);
    padding: var(--spacing-3xl);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-xl);
    width: 90%;
    max-width: 500px;
    position: relative;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-2xl);
    padding-bottom: var(--spacing-lg);
    border-bottom: 2px solid var(--border-light);
}

.modal-title {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--primary);
    margin: 0;
}

.close-modal {
    background: none;
    border: none;
    font-size: var(--font-size-3xl);
    cursor: pointer;
    color: var(--text-light);
    padding: 0;
    line-height: 1;
    transition: color var(--transition-base);
}

.close-modal:hover {
    color: var(--primary);
}

.modal-body {
    margin-bottom: var(--spacing-2xl);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-md);
    padding-top: var(--spacing-lg);
    border-top: 2px solid var(--border-light);
}

.modal-input {
    width: 100%;
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    margin-bottom: var(--spacing-lg);
    transition: var(--transition-base);
    box-sizing: border-box;
    font-family: var(--font-family);
}

.modal-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(25, 118, 210, 0.1);
}

.modal-input[type="textarea"] {
    min-height: 100px;
    line-height: 1.5;
    resize: vertical;
}

.modal-button {
    padding: 10px var(--spacing-xl);
    border: none;
    border-radius: var(--radius-md);
    font-size: var(--font-size-base);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
    min-width: 100px;
    font-family: var(--font-family);
}

.modal-button.primary {
    background-color: var(--success);
    color: white;
}

.modal-button.secondary {
    background-color: var(--border-color);
    color: var(--text-primary);
}

.modal-button:hover {
    transform: translateY(-1px);
    box-shadow: var(--shadow-sm);
}

.modal-button.primary:hover {
    background-color: var(--success-dark);
}

.modal-button.secondary:hover {
    background-color: #d0d0d0;
}

#orderDetails {
    background-color: var(--bg-input);
    padding: var(--spacing-lg);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-xl);
    border: 1px solid var(--border-color);
}

#orderDetails strong {
    color: var(--primary);
    font-size: var(--font-size-lg);
    display: block;
    margin-bottom: 10px;
}

#orderDetails br {
    content: "";
    display: block;
    margin: var(--spacing-xs) 0;
}

/* ========================================
   ORDER CONFIRMATION MODAL
   ======================================== */
.order-confirmation-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    z-index: 1100;
    justify-content: center;
    align-items: center;
}

.confirmation-content {
    background-color: var(--bg-card);
    padding: var(--spacing-4xl);
    border-radius: var(--radius-2xl);
    box-shadow: var(--shadow-xl);
    width: 90%;
    max-width: 450px;
    text-align: center;
    position: relative;
}

.confirmation-icon {
    margin-bottom: var(--spacing-xl);
}

.confirmation-icon i {
    font-size: 64px;
    color: var(--success);
    animation: scaleIn 0.5s ease-out;
}

.confirmation-content h3 {
    color: #2E7D32;
    font-size: var(--font-size-2xl);
    margin-bottom: var(--spacing-xl);
    font-weight: 600;
}

.confirmation-content p {
    color: var(--text-primary);
    font-size: var(--font-size-md);
    line-height: 1.6;
    margin-bottom: var(--spacing-lg);
}

.contact-info {
    color: var(--primary);
    font-weight: 500;
    margin-top: var(--spacing-xl);
}

.phone-number {
    font-size: var(--font-size-xl);
    font-weight: 600;
    color: var(--primary);
    margin: 10px 0;
}

.phone-note {
    color: var(--text-secondary);
    font-size: var(--font-size-base);
}

.confirmation-button {
    background-color: var(--success);
    color: white;
    border: none;
    padding: var(--spacing-md) var(--spacing-4xl);
    border-radius: var(--radius-full);
    font-size: var(--font-size-md);
    font-weight: 500;
    cursor: pointer;
    transition: var(--transition-base);
    margin-top: var(--spacing-xl);
    box-shadow: var(--shadow-success);
    font-family: var(--font-family);
}

.confirmation-button:hover {
    background-color: var(--success-dark);
    transform: translateY(-2px);
    box-shadow: 0 6px 16px rgba(76, 175, 80, 0.3);
}

@keyframes scaleIn {
    from {
        transform: scale(0);
        opacity: 0;
    }
    to {
        transform: scale(1);
        opacity: 1;
    }
}

/* ========================================
   FOOTER
   ======================================== */
.footer {
    padding: var(--spacing-xl);
    margin-top: var(--spacing-xl);
    color: var(--text-secondary);
    font-size: var(--font-size-base);
    font-weight: 500;
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    position: relative;
    z-index: 1;
}

.footer-content {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.footer-content > span:first-child {
    color: var(--primary);
    font-weight: 600;
}

.last-update {
    font-size: var(--font-size-sm);
    color: var(--text-muted);
    font-weight: 400;
}

.last-update i {
    margin-right: var(--spacing-xs);
}

/* ========================================
   TABLE LOADING
   ======================================== */
.table-loading {
    display: none;
    text-align: center;
    padding: 60px var(--spacing-xl);
    background: var(--bg-card);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    margin-top: var(--spacing-xl);
}

.table-loading.active {
    display: block;
}

.table-loading-spinner {
    width: 50px;
    height: 50px;
    border: 5px solid var(--primary-light);
    border-top: 5px solid var(--primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin: 0 auto var(--spacing-xl);
}

.table-loading-text {
    font-size: var(--font-size-md);
    color: var(--primary);
    font-weight: 500;
    animation: pulse 1.5s ease-in-out infinite;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

@keyframes pulse {
    0%, 100% { opacity: 1; }
    50% { opacity: 0.5; }
}

.main-content.loading #data-table {
    display: none;
}

/* ========================================
   MODE TOGGLE SWITCH
   ======================================== */
.mode-toggle-wrapper {
    display: inline-flex;
    align-items: center;
    margin-right: var(--spacing-xl);
}

.mode-toggle {
    display: inline-flex;
    background: var(--border-color);
    border-radius: var(--radius-md);
    padding: 3px;
    gap: 3px;
}

.mode-toggle input[type="radio"] {
    display: none;
}

.mode-toggle label {
    padding: var(--spacing-sm) var(--spacing-md);
    border-radius: 6px;
    cursor: pointer;
    transition: var(--transition-base);
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: var(--font-size-base);
    font-weight: 500;
    color: var(--text-secondary);
    background: transparent;
}

.mode-toggle label i {
    font-size: var(--font-size-lg);
}

.mode-toggle input:checked + label {
    background: var(--primary);
    color: white;
    box-shadow: 0 2px 8px rgba(25, 118, 210, 0.3);
}

.mode-toggle label:hover {
    color: var(--primary);
}

.mode-toggle input:checked + label:hover {
    color: white;
    background: var(--primary-dark);
}

.mode-toggle.triple label {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: var(--font-size-sm);
}

.mode-toggle.triple label i {
    font-size: var(--font-size-md);
}

.mode-toggle.quad label {
    padding: 6px 10px;
    font-size: var(--font-size-xs);
}

.mode-toggle.quad label i {
    font-size: var(--font-size-lg);
}

/* ========================================
   MODE SPECIFIC VISIBILITY
   ======================================== */
[data-mode="oto"] .kamyon-only,
[data-mode="oto"] .yoldisi-only,
[data-mode="oto"] .jant-only {
    display: none !important;
}

[data-mode="kamyon"] .oto-only,
[data-mode="kamyon"] .yoldisi-only,
[data-mode="kamyon"] .jant-only {
    display: none !important;
}

[data-mode="yoldisi"] .oto-only,
[data-mode="yoldisi"] .kamyon-only,
[data-mode="yoldisi"] .jant-only {
    display: none !important;
}

[data-mode="jant"] .oto-only,
[data-mode="jant"] .kamyon-only,
[data-mode="jant"] .yoldisi-only {
    display: none !important;
}

/* ========================================
   DESEN GÖRSELLERI
   ======================================== */
.desen-gorsel {
    width: 60px;
    height: 60px;
    object-fit: contain;
    border-radius: var(--radius-sm);
    vertical-align: middle;
}

/* ========================================
   RESPONSIVE - TABLET (max-width: 1200px)
   ======================================== */
@media (max-width: 1200px) {
    .filters-container,
    .header-filters {
        grid-template-columns: repeat(2, 1fr);
    }
}

/* ========================================
   RESPONSIVE - MOBILE (max-width: 768px)
   ======================================== */
@media (max-width: 768px) {
    /* Base */
    body {
        padding: 10px;
    }

    h1 {
        font-size: var(--font-size-2xl);
        margin: var(--spacing-lg) 0;
        padding: 0 10px;
    }

    /* Header */
    .main-header {
        padding: 10px var(--spacing-lg);
        width: 100%;
        box-sizing: border-box;
    }

    .header-top {
        flex-direction: column;
        gap: var(--spacing-lg);
        width: 100%;
    }

    .header-left,
    .header-center,
    .header-right {
        width: 100%;
        box-sizing: border-box;
    }

    .header-title {
        font-size: var(--font-size-xl);
        text-align: center;
    }

    .header-search {
        width: 100%;
        margin: 0;
        box-sizing: border-box;
    }

    .header-search input {
        width: 100%;
        padding: 10px;
        font-size: var(--font-size-base);
        box-sizing: border-box;
    }

    /* B2B Login */
    .b2b-login-container {
        width: 100%;
        flex-direction: row;
        justify-content: space-between;
        box-sizing: border-box;
    }

    .b2b-login-input {
        width: calc(100% - 100px);
        box-sizing: border-box;
    }

    .b2b-login-button {
        width: auto;
        min-width: 100px;
    }

    /* Filters */
    .filter-toggle {
        display: flex;
        width: 100%;
        box-sizing: border-box;
    }

    .filters-container,
    .header-filters {
        grid-template-columns: 1fr;
        gap: 10px;
        padding: 10px;
        margin: 10px;
        width: auto;
        box-sizing: border-box;
    }

    .header-filters {
        display: none;
    }

    .header-filters.visible {
        display: grid;
    }

    .filter-column {
        margin: 0;
        width: 100%;
        box-sizing: border-box;
    }

    .filter-column label {
        font-size: var(--font-size-xs);
        margin-bottom: 2px;
    }

    .filter-column input,
    .filter-column select {
        padding: var(--spacing-sm) 10px;
        font-size: var(--font-size-sm);
        width: 100%;
        box-sizing: border-box;
        margin: 0;
    }

    /* Search */
    .search-container {
        margin: 10px 0;
        padding: 0 10px;
        max-width: 100%;
    }

    .search-container input {
        padding: var(--spacing-md);
        font-size: var(--font-size-md);
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }

    /* Table - Card Layout */
    table {
        width: 100%;
        border: 0;
        box-shadow: none;
        font-size: var(--font-size-xs);
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }

    thead {
        display: none;
    }

    table tr {
        margin-bottom: var(--spacing-lg);
        display: block;
        border: 1px solid #ddd;
        border-radius: var(--radius-md);
        background: var(--bg-card);
        box-shadow: var(--shadow-sm);
    }

    table td {
        display: block;
        text-align: right;
        padding: var(--spacing-md) 10px var(--spacing-md) 50%;
        position: relative;
        border-bottom: 1px solid #eee;
        min-height: 45px;
        font-size: var(--font-size-base);
        background: transparent;
    }

    table td:last-child {
        border-bottom: none;
    }

    table td::before {
        content: attr(data-label);
        position: absolute;
        left: var(--spacing-md);
        width: 45%;
        padding-right: 10px;
        text-align: left;
        font-weight: 600;
        color: var(--primary);
        overflow: hidden;
        text-overflow: ellipsis;
        white-space: nowrap;
    }

    th, td {
        padding: 10px;
        word-wrap: break-word;
    }

    /* Buttons */
    .copy-button {
        margin-top: 10px;
        width: 100%;
    }

    /* Password Container */
    .password-container {
        padding: var(--spacing-xl);
        width: 95%;
        margin: 10px;
        box-sizing: border-box;
    }

    .login-header {
        margin-bottom: var(--spacing-2xl);
    }

    .login-header h2 {
        font-size: var(--font-size-2xl);
        margin-bottom: var(--spacing-sm);
    }

    .login-subtitle {
        font-size: var(--font-size-base);
    }

    .login-options {
        flex-direction: column;
        gap: var(--spacing-lg);
        width: 100%;
    }

    .login-option {
        padding: var(--spacing-xl);
        margin: 0;
        width: 100%;
        box-sizing: border-box;
    }

    .option-header {
        margin-bottom: var(--spacing-md);
    }

    .option-header i {
        font-size: var(--font-size-xl);
    }

    .option-header h3 {
        font-size: var(--font-size-md);
    }

    .option-description {
        font-size: var(--font-size-sm);
        margin-bottom: var(--spacing-lg);
    }

    .password-input-container {
        gap: 10px;
    }

    .password-input-container input {
        padding: var(--spacing-md) var(--spacing-base);
        font-size: var(--font-size-base);
    }

    .login-button {
        padding: var(--spacing-md);
        font-size: var(--font-size-base);
    }

    .login-divider {
        margin: 10px 0;
        font-size: var(--font-size-sm);
    }

    .password-error {
        font-size: var(--font-size-sm);
        padding: var(--spacing-sm) var(--spacing-md);
        margin-top: 10px;
    }

    /* Select2 Mobile */
    .select2-container--default .select2-selection--multiple {
        min-height: 40px !important;
        padding: var(--spacing-xs) var(--spacing-sm) !important;
    }

    .select2-container--default .select2-selection--multiple .select2-selection__choice {
        font-size: var(--font-size-xs) !important;
        padding: 3px var(--spacing-sm) !important;
    }

    .select2-container--default .select2-search--inline .select2-search__field {
        font-size: var(--font-size-sm) !important;
        min-width: 100px !important;
    }

    .select2-container--default .select2-results__option {
        padding: var(--spacing-sm) var(--spacing-md) !important;
        font-size: var(--font-size-sm) !important;
    }

    .select2-dropdown {
        max-width: 100vw !important;
    }

    /* Mode Toggle Mobile */
    .mode-toggle label span {
        display: none;
    }

    .mode-toggle label {
        padding: var(--spacing-sm) var(--spacing-md);
    }

    .mode-toggle-wrapper {
        margin-right: 10px;
    }

    /* Footer Mobile */
    .footer {
        padding: var(--spacing-lg);
        margin-top: var(--spacing-lg);
        font-size: var(--font-size-sm);
        border-radius: var(--radius-md);
    }

    .footer-content {
        flex-direction: column;
        gap: var(--spacing-sm);
        text-align: center;
    }

    .last-update {
        font-size: var(--font-size-xs);
    }

    /* Input appearance */
    input {
        -webkit-appearance: none;
        -moz-appearance: none;
        appearance: none;
    }
}

/* ========================================
   RESPONSIVE - SMALL MOBILE (max-width: 480px)
   ======================================== */
@media (max-width: 480px) {
    .confirmation-content {
        padding: var(--spacing-3xl) var(--spacing-xl);
        margin: var(--spacing-xl);
    }

    .confirmation-icon i {
        font-size: 48px;
    }

    .confirmation-content h3 {
        font-size: var(--font-size-xl);
    }

    .confirmation-content p {
        font-size: var(--font-size-base);
    }

    .phone-number {
        font-size: var(--font-size-lg);
    }
}

/* ========================================
   RESPONSIVE - EXTRA SMALL (max-width: 320px)
   ======================================== */
@media (max-width: 320px) {
    body {
        padding: var(--spacing-xs);
    }

    .filters-container {
        margin: var(--spacing-xs);
        padding: var(--spacing-sm);
    }

    .search-container input,
    .filter-column input {
        font-size: var(--font-size-xs);
    }
}