:root {
    --color-primary: #62b027;
    --color-secondary: #4a8b1f;
    --color-success: #7bc043;
    --color-warning: #f59e0b;
    --color-danger: #dc2626;
    --color-info: #52c9a6;
    --color-light: #f3f4f6;
    --color-dark: #1f2937;
    --color-border: #e5e7eb;
    --color-text: #374151;
    --color-text-light: #6b7280;
    
    --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
    --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1);
    --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1);
    --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
    
    --radius-sm: 4px;
    --radius-md: 8px;
    --radius-lg: 12px;
    --radius-xl: 16px;
    
    --spacing-1: 4px;
    --spacing-2: 8px;
    --spacing-3: 12px;
    --spacing-4: 16px;
    --spacing-5: 20px;
    --spacing-6: 24px;
    --spacing-8: 32px;
    --spacing-10: 40px;
    --spacing-12: 48px;
    
    --transition: all 0.3s ease;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    font-size: 16px;
    scroll-behavior: smooth;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;
    background-color: #fff;
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
}

/* Tipografi */
h1, h2, h3, h4, h5, h6 {
    font-weight: 700;
    color: var(--color-dark);
    line-height: 1.2;
}

h1 { font-size: 2.5rem; margin-bottom: var(--spacing-6); }
h2 { font-size: 2rem; margin-bottom: var(--spacing-5); }
h3 { font-size: 1.5rem; margin-bottom: var(--spacing-4); }
h4 { font-size: 1.25rem; margin-bottom: var(--spacing-3); }
h5 { font-size: 1.1rem; margin-bottom: var(--spacing-3); }
h6 { font-size: 1rem; margin-bottom: var(--spacing-2); }

p {
    margin-bottom: var(--spacing-3);
}

a {
    color: var(--color-primary);
    text-decoration: none;
    transition: var(--transition);
}

a:hover {
    color: var(--color-secondary);
}

/* Navbar */
.navbar {
    background: var(--color-primary);
    box-shadow: var(--shadow-md);
    position: sticky;
    top: 0;
    z-index: 1030;
    border-bottom: none;
}

.navbar-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
    display: flex;
    justify-content: space-between;
    align-items: center;
    min-height: 60px;
    flex-wrap: nowrap;
}

.navbar-brand {
    font-size: 1.5rem;
    font-weight: 700;
    color: white;
    display: flex;
    align-items: center;
    text-decoration: none;
    flex-shrink: 0;
}

.navbar-logo {
    color: white;
    text-decoration: none;
    font-size: 1.5rem;
    font-weight: bold;
    display: flex;
    align-items: center;
}

.navbar-logo-img {
    height: 45px;
    width: auto;
    display: block;
    transition: opacity 0.3s ease;
}

.navbar-logo:hover .navbar-logo-img {
    opacity: 0.9;
}

.navbar-menu {
    flex: 1;
    display: flex;
    justify-content: center;
    margin: 0 var(--spacing-4);
}

.navbar-nav {
    display: flex;
    gap: 0;
    align-items: center;
    list-style: none;
    margin: 0;
    padding: 0;
}

.nav-item {
    position: relative;
}

.nav-link {
    color: white;
    font-weight: 500;
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: 0;
    transition: var(--transition);
    text-decoration: none;
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    white-space: nowrap;
    cursor: pointer;
}

.nav-link:hover,
.nav-link.active {
    background-color: rgba(255, 255, 255, 0.15);
    color: white;
}

.nav-item.dropdown > .nav-link {
    position: relative;
}

.dropdown-toggle::after {
    content: ' ▼';
    font-size: 0.7em;
    margin-left: 4px;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: var(--color-secondary);
    list-style: none;
    margin: 0;
    padding: var(--spacing-2) 0;
    border-radius: 0 0 var(--radius-md) var(--radius-md);
    box-shadow: var(--shadow-lg);
    min-width: 220px;
    z-index: 1031;
}

/* Desktop'ta hover ile dropdown aç */
@media (min-width: 993px) {
    .nav-item.dropdown:hover > .dropdown-menu {
        display: block;
    }
}

/* Mobil ve tablet'te active class ile aç */
.nav-item.dropdown.active > .dropdown-menu {
    display: block;
}

.dropdown-menu li {
    list-style: none;
}

.dropdown-item {
    color: white;
    text-decoration: none;
    padding: var(--spacing-2) var(--spacing-4);
    display: flex;
    align-items: center;
    gap: var(--spacing-2);
    transition: var(--transition);
}

.dropdown-item:hover {
    background-color: rgba(255, 255, 255, 0.15);
    color: white;
}

.navbar-user {
    display: flex;
    align-items: center;
    gap: var(--spacing-3);
    flex-shrink: 0;
}

.user-name {
    color: white;
    font-weight: 600;
    white-space: nowrap;
}

.lang-switch {
    display: inline-flex;
    align-items: center;
    gap: var(--spacing-2);
    font-size: 0.875rem;
}

.lang-link {
    color: white;
    text-decoration: none;
    opacity: 0.9;
}

.lang-link:hover {
    opacity: 1;
    text-decoration: underline;
    color: white;
}

.lang-sep {
    color: white;
    opacity: 0.6;
}

/* Hamburger Menu Button */
.navbar-toggler {
    display: none;
    flex-direction: column;
    background: transparent;
    border: none;
    cursor: pointer;
    padding: 8px;
    gap: 5px;
    z-index: 1032;
}

.navbar-toggler-icon {
    width: 25px;
    height: 3px;
    background-color: white;
    border-radius: 2px;
    transition: all 0.3s ease;
}

.navbar-toggler.active .navbar-toggler-icon:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.navbar-toggler.active .navbar-toggler-icon:nth-child(2) {
    opacity: 0;
}

.navbar-toggler.active .navbar-toggler-icon:nth-child(3) {
    transform: rotate(-45deg) translate(7px, -7px);
}

/* Responsive Navbar */
@media (max-width: 992px) {
    .navbar-toggler {
        display: flex;
    }
    
    .navbar-container {
        flex-wrap: wrap;
    }
    
    .navbar-menu {
        display: none;
        width: 100%;
        order: 3;
        margin: 0;
        padding: var(--spacing-4) 0;
        background: var(--color-primary);
        border-top: 1px solid rgba(255, 255, 255, 0.1);
    }
    
    .navbar-menu.active {
        display: block;
    }
    
    .navbar-nav {
        flex-direction: column;
        width: 100%;
        gap: 0;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        padding: var(--spacing-3) var(--spacing-4);
        width: 100%;
        border-bottom: 1px solid rgba(255, 255, 255, 0.05);
    }
    
    .dropdown-menu {
        position: static !important;
        display: block !important;
        box-shadow: none;
        background-color: rgba(0, 0, 0, 0.15);
        border-radius: 0;
        padding: var(--spacing-2) 0;
        padding-left: var(--spacing-4);
        width: 100%;
        margin: 0;
        /* Mobilde her zaman görünür */
    }
    
    .dropdown-item {
        padding: var(--spacing-2) var(--spacing-4);
        font-size: 0.95rem;
    }
    
    /* Mobilde hover'ı tamamen kapat */
    .nav-item.dropdown:hover > .dropdown-menu {
        /* Mobilde hover etkisiz */
    }
    
    /* Dropdown toggle ok işaretini gizle */
    .dropdown-toggle::after {
        display: none;
    }
    
    .navbar-user {
        margin-left: auto;
    }
    
    .user-name {
        display: none;
    }
    
    .lang-switch {
        font-size: 0.75rem;
    }
}

@media (max-width: 576px) {
    .navbar-container {
        padding: 0 var(--spacing-2);
    }
    
    .navbar-logo-img {
        height: 35px;
    }
    
    .lang-switch {
        display: none;
    }
    
    .btn-small {
        padding: var(--spacing-2) var(--spacing-3);
        font-size: 0.875rem;
    }
}

.user-badge {
    background-color: var(--color-primary);
    color: white;
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--radius-lg);
    font-size: 0.875rem;
    font-weight: 600;
}

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

/* Butonlar */
.btn {
    padding: var(--spacing-3) var(--spacing-4);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: var(--transition);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--spacing-2);
    text-decoration: none;
}

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

.btn-primary:hover {
    background-color: var(--color-secondary);
    box-shadow: var(--shadow-lg);
}

.btn-secondary {
    background-color: var(--color-light);
    color: var(--color-primary);
    border: 2px solid var(--color-primary);
}

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

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

.btn-success:hover {
    filter: brightness(1.1);
}

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

.btn-small {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: 0.875rem;
}
}

.btn-danger:hover {
    filter: brightness(1.1);
}

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

.btn-warning:hover {
    filter: brightness(1.1);
}

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

.btn-info:hover {
    filter: brightness(1.1);
}

.btn-sm {
    padding: var(--spacing-2) var(--spacing-3);
    font-size: 0.875rem;
}

.btn-lg {
    padding: var(--spacing-4) var(--spacing-6);
    font-size: 1.125rem;
}

.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-block {
    width: 100%;
    display: flex;
}

/* Form Elemanları */
.form-group {
    margin-bottom: var(--spacing-5);
}

label {
    display: block;
    margin-bottom: var(--spacing-2);
    font-weight: 600;
    color: var(--color-dark);
}

input[type="text"],
input[type="email"],
input[type="password"],
input[type="date"],
input[type="time"],
input[type="number"],
textarea,
select {
    width: 100%;
    padding: var(--spacing-3);
    border: 2px solid var(--color-border);
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-family: inherit;
    transition: var(--transition);
}

input[type="text"]:focus,
input[type="email"]:focus,
input[type="password"]:focus,
input[type="date"]:focus,
input[type="time"]:focus,
input[type="number"]:focus,
textarea:focus,
select:focus {
    outline: none;
    border-color: var(--color-primary);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

textarea {
    resize: vertical;
    min-height: 100px;
}

select {
    cursor: pointer;
}

.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-4);
}

.form-group.full {
    grid-column: 1 / -1;
}

.input-error {
    border-color: var(--color-danger) !important;
}

.error-message {
    color: var(--color-danger);
    font-size: 0.875rem;
    margin-top: var(--spacing-1);
}

.success-message {
    color: var(--color-success);
    font-size: 0.875rem;
    margin-top: var(--spacing-1);
}

/* Alert Mesajları */
.alert {
    padding: var(--spacing-4);
    border-radius: var(--radius-md);
    margin-bottom: var(--spacing-5);
    border-left: 4px solid;
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-3);
}

.alert-icon {
    font-size: 1.25rem;
    flex-shrink: 0;
}

.alert-success {
    background-color: #ecfdf5;
    border-color: var(--color-success);
    color: #065f46;
}

.alert-danger {
    background-color: #fef2f2;
    border-color: var(--color-danger);
    color: #991b1b;
}

.alert-warning {
    background-color: #fffbeb;
    border-color: var(--color-warning);
    color: #92400e;
}

.alert-info {
    background-color: #ecf0ff;
    border-color: var(--color-info);
    color: #003e4d;
}

.alert-dismissible {
    position: relative;
    padding-right: 3rem;
}

.btn-close {
    position: absolute;
    top: 1rem;
    right: 1rem;
    padding: 0;
    background: transparent;
    border: 0;
    font-size: 1.5rem;
    font-weight: 700;
    line-height: 1;
    color: inherit;
    opacity: 0.5;
    cursor: pointer;
}

.btn-close:hover {
    opacity: 0.75;
}

.btn-close::before {
    content: "×";
}

/* Kartlar */
.card {
    background: white;
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    overflow: hidden;
    transition: var(--transition);
}

.card:hover {
    box-shadow: var(--shadow-lg);
    transform: translateY(-4px);
}

.card-header {
    background: var(--color-light);
    padding: var(--spacing-5);
    border-bottom: 1px solid var(--color-border);
}

.card-body {
    padding: var(--spacing-5);
}

.card-footer {
    background: var(--color-light);
    padding: var(--spacing-5);
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: var(--spacing-3);
    justify-content: flex-end;
}

.card-title {
    font-size: 1.25rem;
    font-weight: 700;
    margin-bottom: var(--spacing-2);
    color: var(--color-dark);
}

.card-text {
    color: var(--color-text);
    margin-bottom: var(--spacing-3);
}

/* Tablolar */
.table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: var(--spacing-5);
}

.table thead {
    background-color: var(--color-light);
}

.table th {
    padding: var(--spacing-4);
    text-align: left;
    font-weight: 700;
    color: var(--color-dark);
    border-bottom: 2px solid var(--color-border);
}

.table td {
    padding: var(--spacing-4);
    border-bottom: 1px solid var(--color-border);
}

.table tbody tr:hover {
    background-color: #f9fafb;
}

.table-striped tbody tr:nth-child(odd) {
    background-color: var(--color-light);
}

.table-responsive {
    overflow-x: auto;
}

/* Status Badges */
.badge {
    display: inline-block;
    padding: var(--spacing-2) var(--spacing-3);
    border-radius: var(--radius-lg);
    font-size: 0.75rem;
    font-weight: 700;
    text-transform: uppercase;
}

.badge-success {
    background-color: #d1fae5;
    color: #065f46;
}

.badge-danger {
    background-color: #fee2e2;
    color: #991b1b;
}

.badge-warning {
    background-color: #fef3c7;
    color: #92400e;
}

.badge-info {
    background-color: #cffafe;
    color: #003e4d;
}

.badge-primary {
    background-color: #e8f5e0;
    color: #4a8b1f;
}

/* Container */
.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-4);
}

.content-wrapper {
    display: flex;
    min-height: calc(100vh - 60px);
}

.sidebar {
    width: 250px;
    background: var(--color-dark);
    color: white;
    padding: var(--spacing-5);
    box-shadow: var(--shadow-lg);
    position: fixed;
    height: calc(100vh - 60px);
    overflow-y: auto;
}

.sidebar-menu {
    list-style: none;
}

.sidebar-menu li {
    margin-bottom: var(--spacing-2);
}

.sidebar-menu a {
    display: block;
    padding: var(--spacing-3) var(--spacing-4);
    border-radius: var(--radius-md);
    color: #e5e7eb;
    transition: var(--transition);
}

.sidebar-menu a:hover,
.sidebar-menu a.active {
    background-color: var(--color-primary);
    color: white;
}

.main-content {
    flex: 1;
    margin-left: 250px;
    padding: var(--spacing-6);
    background-color: #f9fafb;
}

/* Grid Layout */
.grid {
    display: grid;
    gap: var(--spacing-5);
}

.grid-2 {
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.grid-3 {
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
}

.grid-4 {
    grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
}

/* Bootstrap-like Row/Col System */
.row {
    display: flex;
    flex-wrap: wrap;
    margin-right: -15px;
    margin-left: -15px;
}

.row.align-items-center {
    align-items: center;
}

.row.text-center {
    text-align: center;
}

.col-1, .col-2, .col-3, .col-4, .col-5, .col-6, .col-7, .col-8, .col-9, .col-10, .col-11, .col-12,
.col-md-1, .col-md-2, .col-md-3, .col-md-4, .col-md-5, .col-md-6, .col-md-7, .col-md-8, .col-md-9, .col-md-10, .col-md-11, .col-md-12 {
    position: relative;
    width: 100%;
    padding-right: 15px;
    padding-left: 15px;
}

.col-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }
.col-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
.col-3 { flex: 0 0 25%; max-width: 25%; }
.col-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
.col-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
.col-6 { flex: 0 0 50%; max-width: 50%; }
.col-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
.col-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
.col-9 { flex: 0 0 75%; max-width: 75%; }
.col-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
.col-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
.col-12 { flex: 0 0 100%; max-width: 100%; }

@media (min-width: 768px) {
    .col-md-1 { flex: 0 0 8.333333%; max-width: 8.333333%; }
    .col-md-2 { flex: 0 0 16.666667%; max-width: 16.666667%; }
    .col-md-3 { flex: 0 0 25%; max-width: 25%; }
    .col-md-4 { flex: 0 0 33.333333%; max-width: 33.333333%; }
    .col-md-5 { flex: 0 0 41.666667%; max-width: 41.666667%; }
    .col-md-6 { flex: 0 0 50%; max-width: 50%; }
    .col-md-7 { flex: 0 0 58.333333%; max-width: 58.333333%; }
    .col-md-8 { flex: 0 0 66.666667%; max-width: 66.666667%; }
    .col-md-9 { flex: 0 0 75%; max-width: 75%; }
    .col-md-10 { flex: 0 0 83.333333%; max-width: 83.333333%; }
    .col-md-11 { flex: 0 0 91.666667%; max-width: 91.666667%; }
    .col-md-12 { flex: 0 0 100%; max-width: 100%; }
}

/* Utility Classes */
.mb-1 { margin-bottom: 0.25rem; }
.mb-2 { margin-bottom: 0.5rem; }
.mb-3 { margin-bottom: 1rem; }
.mb-4 { margin-bottom: 1.5rem; }
.mb-5 { margin-bottom: 3rem; }

.mt-1 { margin-top: 0.25rem; }
.mt-2 { margin-top: 0.5rem; }
.mt-3 { margin-top: 1rem; }
.mt-4 { margin-top: 1.5rem; }
.mt-5 { margin-top: 3rem; }

.d-flex { display: flex; }
.justify-content-between { justify-content: space-between; }
.align-items-center { align-items: center; }
.text-center { text-align: center; }
.text-end { text-align: end; }
.text-muted { color: var(--color-text-light); }
.text-primary { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-danger); }
.text-info { color: var(--color-info); }

.border { border: 1px solid var(--color-border); }
.border-primary { border-color: var(--color-primary); }
.rounded { border-radius: var(--radius-md); }
.p-2 { padding: 0.5rem; }
.py-2 { padding-top: 0.5rem; padding-bottom: 0.5rem; }


/* Stats Card */
.stat-card {
    background: white;
    padding: var(--spacing-5);
    border-radius: var(--radius-lg);
    box-shadow: var(--shadow-md);
    text-align: center;
}

.stat-card-value {
    font-size: 2.5rem;
    font-weight: 700;
    color: var(--color-primary);
    margin: var(--spacing-3) 0;
}

.stat-card-label {
    color: var(--color-text-light);
    font-weight: 500;
}

/* Modal */
.modal {
    display: none;
    position: fixed;
    z-index: 1000;
    left: 0;
    top: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.4);
    animation: fadeIn 0.3s;
}

.modal.show {
    display: flex;
    align-items: center;
    justify-content: center;
}

.modal-dialog {
    max-width: 600px;
    width: 90%;
    margin: 0 auto;
}

.modal-content {
    background-color: white;
    padding: var(--spacing-6);
    border-radius: var(--radius-lg);
    width: 100%;
    box-shadow: var(--shadow-xl);
    animation: slideUp 0.3s;
}

.modal-header {
    margin-bottom: var(--spacing-5);
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
}

.modal-title {
    margin: 0;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--color-dark);
}

.modal-body {
    margin-bottom: var(--spacing-4);
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: var(--spacing-3);
    padding-top: var(--spacing-4);
    border-top: 1px solid var(--color-border);
}

.modal-close, .btn-close {
    background: none;
    border: none;
    font-size: 1.5rem;
    color: var(--color-text-light);
    cursor: pointer;
    padding: 0;
    line-height: 1;
}

.modal-close:hover, .btn-close:hover {
    color: var(--color-dark);
}

/* Animasyonlar */
@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from {
        transform: translateY(50px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

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

/* Responsive Design */
@media (max-width: 768px) {
    :root {
        font-size: 14px;
    }
    
    h1 { font-size: 1.75rem; }
    h2 { font-size: 1.5rem; }
    h3 { font-size: 1.25rem; }
    
    .navbar-container {
        flex-wrap: wrap;
    }
    
    .navbar-menu {
        gap: var(--spacing-3);
        width: 100%;
        margin-top: var(--spacing-3);
    }
    
    .sidebar {
        width: 100%;
        height: auto;
        position: relative;
    }
    
    .main-content {
        margin-left: 0;
        padding: var(--spacing-4);
    }
    
    .grid-2,
    .grid-3,
    .grid-4 {
        grid-template-columns: 1fr;
    }
    
    .form-row {
        grid-template-columns: 1fr;
    }
    
    .table {
        font-size: 0.875rem;
    }
    
    .table th,
    .table td {
        padding: var(--spacing-2) var(--spacing-3);
    }
    
    .content-wrapper {
        flex-direction: column;
    }
    
    .card {
        margin-bottom: var(--spacing-4);
    }
    
    .btn {
        padding: var(--spacing-2) var(--spacing-3);
        font-size: 0.875rem;
    }
}

@media (max-width: 480px) {
    :root {
        --spacing-4: 12px;
        --spacing-5: 16px;
        --spacing-6: 20px;
    }
    
    h1 { font-size: 1.5rem; }
    h2 { font-size: 1.25rem; }
    h3 { font-size: 1rem; }
    
    .navbar-menu {
        flex-direction: column;
        gap: var(--spacing-2);
    }
    
    .navbar-menu a {
        width: 100%;
        text-align: center;
    }
    
    .table {
        font-size: 0.75rem;
        display: block;
        overflow-x: auto;
    }
    
    .modal-dialog {
        width: 95%;
        max-width: none;
    }
    
    .modal-content {
        width: 100%;
        padding: var(--spacing-4);
    }
    
    .btn {
        width: 100%;
    }
}

/* Print Stileri */
@media print {
    .navbar,
    .sidebar,
    .btn,
    .modal {
        display: none !important;
    }
    
    .main-content {
        margin-left: 0;
        padding: 0;
    }
    
    body {
        background: white;
    }
    
    .card {
        box-shadow: none;
        border: 1px solid var(--color-border);
    }
}

/* Utility Classes */
.text-center { text-align: center; }
.text-right { text-align: right; }
.text-left { text-align: left; }
.text-justify { text-align: justify; }

.text-primary { color: var(--color-primary); }
.text-success { color: var(--color-success); }
.text-danger { color: var(--color-danger); }
.text-warning { color: var(--color-warning); }
.text-info { color: var(--color-info); }

.bg-primary { background-color: var(--color-primary); color: white; }
.bg-success { background-color: var(--color-success); color: white; }
.bg-danger { background-color: var(--color-danger); color: white; }
.bg-warning { background-color: var(--color-warning); color: white; }
.bg-light { background-color: var(--color-light); }

.mt-1 { margin-top: var(--spacing-1); }
.mt-2 { margin-top: var(--spacing-2); }
.mt-3 { margin-top: var(--spacing-3); }
.mt-4 { margin-top: var(--spacing-4); }
.mt-5 { margin-top: var(--spacing-5); }
.mt-6 { margin-top: var(--spacing-6); }

.mb-1 { margin-bottom: var(--spacing-1); }
.mb-2 { margin-bottom: var(--spacing-2); }
.mb-3 { margin-bottom: var(--spacing-3); }
.mb-4 { margin-bottom: var(--spacing-4); }
.mb-5 { margin-bottom: var(--spacing-5); }
.mb-6 { margin-bottom: var(--spacing-6); }

.p-1 { padding: var(--spacing-1); }
.p-2 { padding: var(--spacing-2); }
.p-3 { padding: var(--spacing-3); }
.p-4 { padding: var(--spacing-4); }
.p-5 { padding: var(--spacing-5); }
.p-6 { padding: var(--spacing-6); }

.rounded { border-radius: var(--radius-md); }
.rounded-sm { border-radius: var(--radius-sm); }
.rounded-lg { border-radius: var(--radius-lg); }
.rounded-full { border-radius: 9999px; }

.shadow { box-shadow: var(--shadow-md); }
.shadow-lg { box-shadow: var(--shadow-lg); }
.shadow-xl { box-shadow: var(--shadow-xl); }

.flex { display: flex; }
.flex-between { display: flex; justify-content: space-between; align-items: center; }
.flex-center { display: flex; justify-content: center; align-items: center; }
.flex-col { display: flex; flex-direction: column; }
.gap-2 { gap: var(--spacing-2); }
.gap-3 { gap: var(--spacing-3); }
.gap-4 { gap: var(--spacing-4); }

.w-100 { width: 100%; }
.h-100 { height: 100%; }

.hidden { display: none !important; }
.visible { display: block !important; }

.opacity-50 { opacity: 0.5; }
.opacity-75 { opacity: 0.75; }

.cursor-pointer { cursor: pointer; }
.cursor-default { cursor: default; }

/* Navbar Responsive */
@media (max-width: 992px) {
    .navbar-container {
        flex-wrap: wrap;
        min-height: auto;
        padding: var(--spacing-3) var(--spacing-4);
    }
    
    .navbar-brand {
        order: 1;
    }
    
    .navbar-user {
        order: 2;
        margin-left: auto;
    }
    
    .navbar-menu {
        order: 3;
        width: 100%;
        margin: var(--spacing-3) 0 0 0;
        justify-content: flex-start;
    }
    
    .navbar-nav {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
    }
    
    .nav-item {
        width: 100%;
    }
    
    .nav-link {
        width: 100%;
        padding: var(--spacing-2) var(--spacing-3);
        justify-content: flex-start;
    }
    
    .dropdown-menu {
        position: static;
        background-color: rgba(0, 0, 0, 0.2);
        box-shadow: none;
        border-radius: 0;
        padding-left: var(--spacing-4);
    }
    
    .dropdown-item {
        padding: var(--spacing-2) var(--spacing-3);
    }
    
    .user-name {
        display: none;
    }
    
    .lang-switch {
        font-size: 0.75rem;
    }
}

@media (max-width: 768px) {
    .navbar-user {
        gap: var(--spacing-2);
    }
    
    .btn-small {
        padding: var(--spacing-1) var(--spacing-2);
        font-size: 0.75rem;
    }
}

/* Stat Box (Gradient Stats Cards) */
.stat-box {
    background: linear-gradient(135deg, #62b027 0%, #4a8b1f 100%);
    color: white;
    padding: 20px;
    border-radius: 10px;
    text-align: center;
    transition: all 0.3s ease;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
}

.stat-box:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 15px rgba(0, 0, 0, 0.2);
}

.stat-box h3 {
    font-size: 2.5rem;
    margin: 10px 0;
    font-weight: bold;
}

.stat-box p {
    font-size: 1rem;
    margin: 5px 0;
    opacity: 0.95;
}

.stat-box small {
    font-size: 0.85rem;
    opacity: 0.8;
}

/* Tabs System */
.tabs-container {
    margin-top: 30px;
}

.tabs-nav {
    display: flex;
    gap: 10px;
    border-bottom: 2px solid #e5e7eb;
    margin-bottom: 20px;
}

.tab-button {
    padding: 12px 24px;
    border: none;
    background: transparent;
    color: #6b7280;
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    position: relative;
    transition: all 0.3s ease;
    border-radius: 8px 8px 0 0;
}

.tab-button:hover {
    color: #62b027;
    background: #f0f9e8;
}

.tab-button.active {
    color: #62b027;
    background: #f0f9e8;
}

.tab-button.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    right: 0;
    height: 2px;
    background: #62b027;
}

.tab-button i {
    margin-right: 5px;
}

.tab-content {
    display: none;
    animation: fadeIn 0.3s ease;
}

.tab-content.active {
    display: block;
}

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

/* Empty State */
.empty-state {
    text-align: center;
    padding: 60px 20px;
    color: #6b7280;
}

.empty-state i {
    font-size: 4rem;
    color: #d1d5db;
    margin-bottom: 20px;
    display: block;
}

.empty-state h3 {
    font-size: 1.5rem;
    color: #374151;
    margin-bottom: 10px;
}

.empty-state p {
    font-size: 1rem;
    color: #6b7280;
}

/* Detail Item */
.detail-item {
    padding: 8px 0;
    font-size: 0.95rem;
    color: #374151;
    display: flex;
    align-items: center;
    gap: 8px;
}

.detail-item i {
    color: #6b7280;
    width: 20px;
}

.detail-item strong {
    color: #1f2937;
    margin-right: 5px;
}

/* Table Responsive */
.table {
    width: 100%;
    border-collapse: collapse;
    margin-bottom: 1rem;
}

.table thead {
    background: #f9fafb;
}

.table th,
.table td {
    padding: 12px;
    text-align: left;
    border-bottom: 1px solid #e5e7eb;
}

.table th {
    font-weight: 600;
    color: #374151;
    font-size: 0.875rem;
    text-transform: uppercase;
}

.table tbody tr:hover {
    background: #f9fafb;
}

/* Text Utilities */
.text-end {
    text-align: right;
}

.text-muted {
    color: #6b7280;
}

/* Border Utilities */
.border-warning {
    border: 2px solid #fbbf24 !important;
}

.border-success {
    border: 2px solid #10b981 !important;
}

.border-danger {
    border: 2px solid #ef4444 !important;
}

/* Badge Colors */
.badge.bg-warning {
    background: #fbbf24;
    color: #000;
}

.badge.bg-success {
    background: #10b981;
    color: #fff;
}

.badge.bg-danger {
    background: #ef4444;
    color: #fff;
}

.badge.text-dark {
    color: #000 !important;
}

/* Form Controls */
.form-label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: var(--color-dark);
}

.form-control, .form-select {
    width: 100%;
    padding: 0.5rem 0.75rem;
    font-size: 1rem;
    line-height: 1.5;
    color: #333;
    background-color: #fff;
    border: 1px solid #ddd;
    border-radius: 0.375rem;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.form-control:focus, .form-select:focus {
    border-color: #62b027;
    outline: 0;
    box-shadow: 0 0 0 0.2rem rgba(98, 176, 39, 0.25);
}

.form-select {
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16'%3e%3cpath fill='none' stroke='%23333' stroke-linecap='round' stroke-linejoin='round' stroke-width='2' d='M2 5l6 6 6-6'/%3e%3c/svg%3e");
    background-repeat: no-repeat;
    background-position: right 0.75rem center;
    background-size: 16px 12px;
    padding-right: 2.5rem;
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}

textarea.form-control {
    min-height: 100px;
    resize: vertical;
}