/* TIR Management - Professional Minimal Corporate Design */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    /* Kurumsal Minimal Renk Paleti */
    --primary: #1e40af;
    --primary-hover: #1e3a8a;
    --secondary: #475569;
    --success: #059669;
    --danger: #dc2626;
    --warning: #d97706;
    --info: #0284c7;
    
    /* Nötr Renkler */
    --gray-50: #f8fafc;
    --gray-100: #f1f5f9;
    --gray-200: #e2e8f0;
    --gray-300: #cbd5e1;
    --gray-400: #94a3b8;
    --gray-500: #64748b;
    --gray-600: #475569;
    --gray-700: #334155;
    --gray-800: #1e293b;
    --gray-900: #0f172a;
    
    --white: #ffffff;
    --black: #0f172a;
    --bg-main: var(--gray-50);
    --bg-card: var(--white);
    
    /* Gölgeler */
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    
    --radius: 8px;
    --radius-lg: 12px;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Inter', 'Segoe UI', Roboto, sans-serif;
    background: var(--bg-main);
    min-height: 100vh;
    color: var(--gray-900);
    font-size: 15px;
    line-height: 1.6;
}

.container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 24px;
}

.card {
    background: var(--bg-card);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    padding: 24px;
    margin-bottom: 20px;
    border: 1px solid var(--gray-200);
}

/* Navbar */
.navbar {
    background: var(--white);
    border-bottom: 1px solid var(--gray-200);
    padding: 16px 24px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: sticky;
    top: 0;
    z-index: 100;
    box-shadow: var(--shadow-sm);
}

.navbar-brand {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    text-decoration: none;
}

.navbar-menu {
    display: flex;
    list-style: none;
    gap: 8px;
}

.navbar-menu li a {
    padding: 8px 16px;
    color: var(--gray-600);
    text-decoration: none;
    border-radius: var(--radius);
    font-weight: 500;
    transition: all 0.2s;
}

.navbar-menu li a:hover {
    background: var(--gray-100);
}

.navbar-menu li a.active {
    background: var(--primary);
    color: var(--white);
}

.navbar-user {
    display: flex;
    align-items: center;
    gap: 16px;
}

/* Buttons */
.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 20px;
    border-radius: var(--radius);
    font-weight: 600;
    font-size: 14px;
    text-decoration: none;
    border: none;
    cursor: pointer;
    transition: all 0.2s;
}

.btn-primary {
    background: var(--primary);
    color: var(--white);
}

.btn-primary:hover {
    background: var(--primary-hover);
}

.btn-secondary {
    background: var(--gray-100);
    color: var(--gray-700);
}

.btn-secondary:hover {
    background: var(--gray-200);
}

.btn-sm {
    padding: 6px 12px;
    font-size: 13px;
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 32px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--gray-200);
}

.page-header h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--gray-900);
}

.page-header p {
    color: var(--gray-500);
    font-size: 14px;
}

/* Stats Grid */
.stats-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 20px;
    margin-bottom: 32px;
}

.stat-card {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 20px;
    box-shadow: var(--shadow-sm);
}

.stat-value {
    font-size: 32px;
    font-weight: 700;
    color: var(--gray-900);
}

.stat-label {
    color: var(--gray-500);
    font-size: 13px;
    font-weight: 500;
    text-transform: uppercase;
    margin-top: 8px;
}

/* Tables */
.table-container {
    background: var(--white);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow);
    overflow: hidden;
    border: 1px solid var(--gray-200);
}

table {
    width: 100%;
    border-collapse: collapse;
}

thead {
    background: var(--gray-50);
}

th {
    padding: 14px 16px;
    text-align: left;
    font-weight: 600;
    font-size: 13px;
    color: var(--gray-700);
}

td {
    padding: 14px 16px;
    border-bottom: 1px solid var(--gray-100);
    color: var(--gray-700);
}

tbody tr:hover {
    background: var(--gray-50);
}

/* Forms */
.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    font-weight: 500;
    color: var(--gray-700);
    font-size: 14px;
}

.form-group input,
.form-group select,
.form-group textarea {
    width: 100%;
    padding: 10px 14px;
    border: 1px solid var(--gray-300);
    border-radius: var(--radius);
    font-size: 14px;
}

.form-group input:focus,
.form-group select:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(30, 64, 175, 0.1);
}

/* Login */
.login-container {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
}

.login-box {
    background: var(--white);
    border-radius: var(--radius-lg);
    padding: 48px;
    width: 100%;
    max-width: 420px;
    box-shadow: var(--shadow-lg);
}

.login-logo {
    text-align: center;
    font-size: 32px;
    font-weight: 700;
    margin-bottom: 32px;
}

/* Alerts */
.alert {
    padding: 14px 16px;
    border-radius: var(--radius);
    margin-bottom: 20px;
    border-left: 4px solid;
}

.alert-danger {
    background: rgba(220, 38, 38, 0.1);
    border-color: var(--danger);
    color: #991b1b;
}

/* Mobile */
@media (max-width: 768px) {
    .navbar {
        flex-wrap: wrap;
    }
    
    .navbar-menu {
        width: 100%;
        margin-top: 12px;
        overflow-x: auto;
    }
    
    .page-header {
        flex-direction: column;
        align-items: flex-start;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
}

/* ========================================
   ADDITIONAL STYLES - REPORTS & WIDGETS
   ======================================== */

/* Report Page Styles */
.report-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--gray-200);
}

.report-title {
    font-size: 24px;
    font-weight: 700;
    color: var(--gray-900);
}

.report-actions {
    display: flex;
    gap: 12px;
}

/* Quick Actions Grid */
.quick-actions {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(150px, 1fr));
    gap: 16px;
    margin: 24px 0;
}

.quick-action-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 24px 16px;
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    text-decoration: none;
    transition: all 0.2s;
    text-align: center;
}

.quick-action-btn:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    border-color: var(--primary);
}

.quick-action-icon {
    font-size: 36px;
    margin-bottom: 12px;
}

.quick-action-label {
    font-size: 14px;
    font-weight: 600;
    color: var(--gray-700);
}

/* Widget Box */
.widget-box {
    background: var(--white);
    border: 1px solid var(--gray-200);
    border-radius: var(--radius-lg);
    padding: 20px;
    margin-bottom: 24px;
    box-shadow: var(--shadow-sm);
}

.widget-title {
    font-size: 18px;
    font-weight: 700;
    color: var(--gray-900);
    margin-bottom: 16px;
    padding-bottom: 12px;
    border-bottom: 2px solid var(--gray-200);
}

.widget-empty {
    text-align: center;
    padding: 40px 20px;
    color: var(--gray-500);
}

/* Status Badges */
.status-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.3px;
}

.status-badge.pending {
    background: rgba(217, 119, 6, 0.1);
    color: var(--warning);
}

.status-badge.paid {
    background: rgba(5, 150, 105, 0.1);
    color: var(--success);
}

.status-badge.late {
    background: rgba(220, 38, 38, 0.1);
    color: var(--danger);
}

/* Plate Badge */
.plate-badge {
    display: inline-block;
    background: linear-gradient(135deg, var(--primary), var(--primary-hover));
    color: white;
    padding: 6px 12px;
    border-radius: 6px;
    font-weight: 700;
    font-size: 13px;
    letter-spacing: 0.5px;
}

/* Stat Card Variants */
.stat-card.success .stat-value {
    color: var(--success);
}

.stat-card.danger .stat-value {
    color: var(--danger);
}

.stat-card.warning .stat-value {
    color: var(--warning);
}

.stat-card.info .stat-value {
    color: var(--info);
}

/* Filter Bar */
.filter-bar {
    background: var(--gray-50);
    padding: 16px;
    border-radius: var(--radius-md);
    margin-bottom: 24px;
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    align-items: end;
}

.filter-group {
    flex: 1;
    min-width: 200px;
}

.filter-group label {
    display: block;
    font-size: 13px;
    font-weight: 600;
    color: var(--gray-700);
    margin-bottom: 6px;
}

.filter-group select,
.filter-group input {
    width: 100%;
}

/* Mobile Responsive */
@media (max-width: 768px) {
    .navbar-menu {
        flex-direction: column;
        gap: 8px;
    }
    
    .stats-grid {
        grid-template-columns: 1fr;
    }
    
    .quick-actions {
        grid-template-columns: repeat(2, 1fr);
    }
    
    .report-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 16px;
    }
    
    .filter-bar {
        flex-direction: column;
    }
    
    .filter-group {
        width: 100%;
    }
}

/* ========================================
   MOBILE RESPONSIVE STYLES
   ======================================== */

/* Mobile Menu Toggle Button */
.mobile-menu-toggle {
    display: none;
    background: none;
    border: none;
    font-size: 28px;
    color: var(--gray-700);
    cursor: pointer;
    padding: 8px;
    margin-left: auto;
}

/* Tablet Breakpoint (768px) */
@media (max-width: 768px) {
    /* Container */
    .container {
        padding: 12px;
    }
    
    /* Navbar */
    .navbar {
        flex-wrap: wrap;
        padding: 12px 16px;
    }
    
    .navbar-brand {
        font-size: 18px;
    }
    
    /* Show mobile toggle */
    .mobile-menu-toggle {
        display: block;
    }
    
    /* Hide menu by default on mobile */
    .navbar-menu {
        display: none;
        position: absolute;
        top: 60px;
        left: 0;
        right: 0;
        background: var(--white);
        flex-direction: column;
        width: 100%;
        box-shadow: var(--shadow-lg);
        z-index: 1000;
        border-radius: 0 0 12px 12px;
        padding: 12px 0;
    }
    
    /* Show menu when active */
    .navbar-menu.mobile-active {
        display: flex;
    }
    
    .navbar-menu li {
        width: 100%;
    }
    
    .navbar-menu a {
        padding: 14px 20px;
        display: block;
        border-bottom: 1px solid var(--gray-100);
    }
    
    .navbar-menu a:hover {
        background: var(--gray-50);
    }
    
    /* User section */
    .navbar-user {
        width: 100%;
        margin-top: 12px;
        padding-top: 12px;
        border-top: 1px solid var(--gray-200);
        justify-content: space-between;
    }
    
    .user-name {
        font-size: 14px;
    }
    
    /* Stats Grid */
    .stats-grid {
        grid-template-columns: 1fr;
        gap: 12px;
    }
    
    .stat-card {
        padding: 16px;
    }
    
    .stat-value {
        font-size: 24px;
    }
    
    .stat-label {
        font-size: 12px;
    }
    
    /* Forms */
    .form-grid {
        grid-template-columns: 1fr;
    }
    
    input, select, textarea {
        font-size: 16px; /* Prevent zoom on iOS */
    }
    
    /* Tables */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
    }
    
    table {
        min-width: 600px;
    }
    
    th, td {
        padding: 10px 8px;
        font-size: 13px;
    }
    
    /* Buttons */
    .btn {
        padding: 10px 16px;
        font-size: 14px;
    }
    
    .action-buttons {
        gap: 6px;
    }
    
    .action-buttons .btn {
        padding: 6px 10px;
        font-size: 12px;
    }
    
    /* Cards */
    .card {
        padding: 16px;
    }
    
    .card-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    /* Quick Actions */
    .quick-actions {
        grid-template-columns: repeat(2, 1fr);
        gap: 12px;
    }
    
    .quick-action-btn {
        padding: 16px 12px;
        min-height: 100px;
    }
    
    .quick-action-icon {
        font-size: 28px;
    }
    
    .quick-action-label {
        font-size: 12px;
    }
    
    /* Report Pages */
    .report-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .report-title {
        font-size: 20px;
    }
    
    .report-actions {
        width: 100%;
        flex-direction: column;
    }
    
    .report-actions .btn {
        width: 100%;
    }
    
    /* Filter Bar */
    .filter-bar {
        flex-direction: column;
        padding: 12px;
    }
    
    .filter-group {
        width: 100%;
        min-width: auto;
    }
    
    /* Widget Box */
    .widget-box {
        padding: 16px;
    }
    
    .widget-title {
        font-size: 16px;
    }
    
    /* Page Header */
    .page-header {
        flex-direction: column;
        align-items: flex-start;
        gap: 12px;
    }
    
    .page-header .btn {
        width: 100%;
    }
}

/* Small Mobile (480px) */
@media (max-width: 480px) {
    .container {
        padding: 8px;
    }
    
    .navbar {
        padding: 10px 12px;
    }
    
    .navbar-brand {
        font-size: 16px;
    }
    
    h1 {
        font-size: 20px;
    }
    
    h2 {
        font-size: 18px;
    }
    
    h3 {
        font-size: 16px;
    }
    
    .stat-value {
        font-size: 20px;
    }
    
    .card {
        padding: 12px;
    }
    
    .quick-actions {
        grid-template-columns: 1fr;
    }
    
    /* Horizontal scroll hint for tables */
    .table-container::after {
        content: '← Kaydır →';
        display: block;
        text-align: center;
        padding: 8px;
        font-size: 11px;
        color: var(--gray-500);
        background: var(--gray-50);
        border-top: 1px solid var(--gray-200);
    }
}

/* Landscape Mobile */
@media (max-width: 768px) and (orientation: landscape) {
    .navbar-menu {
        max-height: 70vh;
        overflow-y: auto;
    }
}

/* Print Styles */
@media print {
    .navbar,
    .mobile-menu-toggle,
    .btn,
    .action-buttons,
    .filter-bar {
        display: none !important;
    }
    
    .container {
        max-width: 100%;
        padding: 0;
    }
    
    .table-container {
        overflow: visible;
    }
    
    table {
        page-break-inside: auto;
    }
    
    tr {
        page-break-inside: avoid;
        page-break-after: auto;
    }
}

/* Dashboard Specific Styles */
.badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}

.badge-primary {
    background: rgba(30, 64, 175, 0.1);
    color: var(--primary);
}

.badge-secondary {
    background: rgba(100, 116, 139, 0.1);
    color: var(--gray-700);
}

.badge-success {
    background: rgba(5, 150, 105, 0.1);
    color: var(--success);
}

.badge-danger {
    background: rgba(220, 38, 38, 0.1);
    color: var(--danger);
}

.badge-warning {
    background: rgba(217, 119, 6, 0.1);
    color: var(--warning);
}

.badge-info {
    background: rgba(8, 145, 178, 0.1);
    color: var(--info);
}

/* Page Header */
.page-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 24px;
    padding-bottom: 16px;
    border-bottom: 2px solid var(--gray-200);
}

.page-header h1 {
    margin: 0;
    font-size: 28px;
    color: var(--gray-900);
}

/* Full Width Form Group */
.form-group.full-width {
    grid-column: 1 / -1;
}

/* ========================================
   MOBİL RESPONSIVE - TÜM SAYFALAR
   ======================================== */

@media (max-width: 768px) {
    /* Genel ayarlar */
    body {
        font-size: 14px;
    }
    
    /* Container */
    .container {
        padding: 12px !important;
    }
    
    /* Navbar */
    .navbar {
        flex-wrap: wrap;
        padding: 12px 16px !important;
    }
    
    .navbar-brand {
        font-size: 18px !important;
    }
    
    /* Page header */
    .page-header {
        flex-direction: column;
        align-items: flex-start !important;
        gap: 12px;
    }
    
    .page-header h1 {
        font-size: 20px !important;
    }
    
    .page-header .btn {
        width: 100%;
    }
    
    /* Kartlar */
    .card {
        padding: 16px !important;
        margin-bottom: 16px !important;
    }
    
    .card h2,
    .card h3 {
        font-size: 18px !important;
    }
    
    /* Grid sistemleri */
    .form-grid {
        grid-template-columns: 1fr !important;
        gap: 16px !important;
    }
    
    .stats-grid {
        grid-template-columns: 1fr !important;
        gap: 12px !important;
    }
    
    /* Tablolar */
    .table-container {
        overflow-x: auto;
        -webkit-overflow-scrolling: touch;
        margin: 0 -16px;
        padding: 0 16px;
    }
    
    table {
        min-width: 600px;
        font-size: 13px;
    }
    
    table th,
    table td {
        padding: 10px 8px !important;
        font-size: 12px !important;
        white-space: nowrap;
    }
    
    /* Butonlar */
    .btn {
        font-size: 14px !important;
        padding: 12px 20px !important;
        width: 100%;
        justify-content: center;
    }
    
    .btn-sm {
        font-size: 12px !important;
        padding: 8px 14px !important;
    }
    
    .btn-group {
        flex-direction: column !important;
        width: 100%;
    }
    
    .btn-group .btn {
        width: 100% !important;
        margin: 4px 0 !important;
    }
    
    /* Form elemanları */
    input,
    select,
    textarea {
        font-size: 16px !important; /* iOS zoom engellemek için */
    }
    
    .input,
    .select {
        padding: 12px !important;
    }
    
    /* Modal */
    .modal-overlay {
        padding: 12px;
    }
    
    .modal-content {
        width: 100% !important;
        max-width: 100% !important;
        margin: 0 !important;
        max-height: 90vh;
        overflow-y: auto;
    }
    
    .modal-header {
        padding: 16px !important;
    }
    
    .modal-header h2 {
        font-size: 18px !important;
    }
    
    /* Stat kartları */
    .stat-card {
        padding: 16px !important;
    }
    
    .stat-value {
        font-size: 24px !important;
    }
    
    .stat-label {
        font-size: 12px !important;
    }
    
    /* Badge */
    .badge {
        font-size: 11px !important;
        padding: 4px 8px !important;
    }
    
    /* Alert */
    .alert {
        font-size: 13px !important;
        padding: 12px !important;
    }
    
    /* Widget */
    .widget {
        padding: 16px !important;
    }
    
    /* Filter bölümü */
    .filter-section {
        padding: 16px !important;
    }
    
    /* Action buttons */
    .action-buttons {
        flex-direction: column !important;
        gap: 8px !important;
    }
    
    .action-buttons .btn {
        width: 100% !important;
    }
    
    /* Touch friendly */
    a,
    button,
    .clickable {
        min-height: 44px;
        display: inline-flex;
        align-items: center;
        justify-content: center;
    }
    
    /* Prevent zoom on input focus (iOS) */
    input[type="text"],
    input[type="number"],
    input[type="email"],
    input[type="tel"],
    input[type="password"],
    input[type="date"],
    input[type="month"],
    select,
    textarea {
        font-size: 16px !important;
    }
    
    /* Scrollbar gizle mobilde */
    .table-container::-webkit-scrollbar {
        height: 4px;
    }
    
    .table-container::-webkit-scrollbar-thumb {
        background: var(--gray-300);
        border-radius: 2px;
    }
    
    /* Plate badge */
    .plate-badge {
        font-size: 11px !important;
        padding: 4px 8px !important;
    }
    
    /* Details/Summary */
    details summary {
        padding: 10px !important;
        font-size: 13px !important;
    }
    
    /* Grid 2 column */
    .grid-2 {
        grid-template-columns: 1fr !important;
    }
    
    /* Grid 3 column */
    .grid-3 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    /* Grid 4 column */
    .grid-4 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    /* Flex items wrap */
    .flex {
        flex-wrap: wrap !important;
    }
    
    /* Hide on mobile */
    .hide-mobile {
        display: none !important;
    }
    
    /* Show only on mobile */
    .show-mobile {
        display: block !important;
    }
    
    /* Spacing */
    .mb-mobile {
        margin-bottom: 16px !important;
    }
    
    .mt-mobile {
        margin-top: 16px !important;
    }
    
    /* Text center on mobile */
    .text-center-mobile {
        text-align: center !important;
    }
    
    /* Prevent text selection on interactive elements */
    .stat-card,
    .quick-action,
    .btn {
        -webkit-tap-highlight-color: transparent;
        user-select: none;
    }
}

/* Tablet view (769px - 1024px) */
@media (min-width: 769px) and (max-width: 1024px) {
    .container {
        padding: 20px !important;
    }
    
    .stats-grid {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .grid-3 {
        grid-template-columns: repeat(2, 1fr) !important;
    }
    
    .grid-4 {
        grid-template-columns: repeat(3, 1fr) !important;
    }
}

/* Small mobile (max 480px) */
@media (max-width: 480px) {
    body {
        font-size: 13px;
    }
    
    .page-header h1 {
        font-size: 18px !important;
    }
    
    .card h2,
    .card h3 {
        font-size: 16px !important;
    }
    
    .stat-value {
        font-size: 20px !important;
    }
    
    .btn {
        font-size: 13px !important;
        padding: 10px 16px !important;
    }
    
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr !important;
    }
}

/* Desktop only */
@media (min-width: 769px) {
    .show-mobile {
        display: none !important;
    }
}

/* Print styles */
@media print {
    .navbar,
    .btn,
    .no-print,
    .modal-overlay {
        display: none !important;
    }
    
    .container {
        max-width: 100% !important;
    }
    
    .card {
        break-inside: avoid;
        page-break-inside: avoid;
    }
}