/**
 * Component CSS - Bootstrap 5 Uyumlu
 * Özel component'ler ve UI elementleri
 */

/* ============================================
   CARD COMPONENTS
   ============================================ */

/* Modern Card */
.card-modern {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow);
    transition: var(--transition-base);
    overflow: hidden;
}

.card-modern:hover {
    transform: translateY(-5px);
    box-shadow: var(--shadow-lg);
}

.card-modern .card-header {
    background: var(--gradient-primary);
    color: var(--bs-white);
    border: none;
    padding: var(--spacing-lg);
}

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

/* Stats Card */
.card-stats {
    background: var(--gradient-primary);
    color: var(--bs-white);
    border: none;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    position: relative;
}

.card-stats::before {
    content: '';
    position: absolute;
    top: 0;
    right: 0;
    width: 100px;
    height: 100px;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    transform: translate(30px, -30px);
}

.card-stats .card-body {
    position: relative;
    z-index: 1;
}

.card-stats .stats-icon {
    font-size: 2.5rem;
    opacity: 0.8;
    margin-bottom: var(--spacing-md);
}

.card-stats .stats-number {
    font-size: 2rem;
    font-weight: var(--font-weight-bold);
    margin-bottom: var(--spacing-sm);
}

.card-stats .stats-label {
    font-size: var(--font-size-sm);
    opacity: 0.9;
}

/* ============================================
   BUTTON COMPONENTS
   ============================================ */

/* Gradient Button */
.btn-gradient {
    background: var(--gradient-primary);
    border: none;
    color: var(--bs-white);
    border-radius: var(--border-radius-pill);
    padding: 12px 30px;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-gradient::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255, 255, 255, 0.2), transparent);
    transition: var(--transition-slow);
}

.btn-gradient:hover::before {
    left: 100%;
}

.btn-gradient:hover {
    transform: translateY(-2px);
    box-shadow: var(--shadow-lg);
    color: var(--bs-white);
}

/* Outline Button */
.btn-outline-modern {
    background: transparent;
    border: 2px solid var(--bs-primary);
    color: var(--bs-primary);
    border-radius: var(--border-radius-pill);
    padding: 10px 25px;
    font-weight: var(--font-weight-medium);
    transition: var(--transition-base);
    position: relative;
    overflow: hidden;
}

.btn-outline-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 0;
    height: 100%;
    background: var(--bs-primary);
    transition: var(--transition-base);
    z-index: -1;
}

.btn-outline-modern:hover::before {
    width: 100%;
}

.btn-outline-modern:hover {
    color: var(--bs-white);
    border-color: var(--bs-primary);
}

/* Icon Button */
.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border: none;
    transition: var(--transition-base);
}

.btn-icon:hover {
    transform: scale(1.1);
}

/* ============================================
   FORM COMPONENTS
   ============================================ */

/* Modern Form Group */
.form-group-modern {
    position: relative;
    margin-bottom: var(--spacing-lg);
}

.form-group-modern .form-label {
    position: absolute;
    top: 12px;
    left: 15px;
    background: var(--bs-white);
    padding: 0 5px;
    font-size: var(--font-size-sm);
    color: var(--bs-secondary);
    transition: var(--transition-base);
    pointer-events: none;
}

.form-group-modern .form-control {
    padding: 15px;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    transition: var(--transition-base);
}

.form-group-modern .form-control:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.2rem rgba(0, 123, 255, 0.25);
}

.form-group-modern .form-control:focus + .form-label,
.form-group-modern .form-control:not(:placeholder-shown) + .form-label {
    top: -8px;
    font-size: var(--font-size-xs);
    color: var(--bs-primary);
}

/* Floating Label */
.form-floating-modern {
    position: relative;
}

.form-floating-modern .form-control {
    padding: 1.625rem 0.75rem 0.625rem;
    border: 2px solid #e9ecef;
    border-radius: var(--border-radius);
    transition: var(--transition-base);
}

.form-floating-modern .form-label {
    position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    padding: 1rem 0.75rem;
    pointer-events: none;
    border: 1px solid transparent;
    transform-origin: 0 0;
    transition: var(--transition-base);
}

.form-floating-modern .form-control:focus ~ .form-label,
.form-floating-modern .form-control:not(:placeholder-shown) ~ .form-label {
    opacity: 0.65;
    transform: scale(0.85) translateY(-0.5rem) translateX(0.15rem);
}

/* ============================================
   TABLE COMPONENTS
   ============================================ */

/* Modern Table */
.table-modern {
    border: none;
    border-radius: var(--border-radius-lg);
    overflow: hidden;
    box-shadow: var(--shadow);
}

.table-modern thead th {
    background: var(--gradient-primary);
    color: var(--bs-white);
    border: none;
    font-weight: var(--font-weight-semibold);
    text-transform: uppercase;
    font-size: var(--font-size-sm);
    letter-spacing: 0.5px;
    padding: 15px;
}

.table-modern tbody td {
    border: none;
    padding: 15px;
    vertical-align: middle;
}

.table-modern tbody tr {
    border-bottom: 1px solid #f8f9fa;
    transition: var(--transition-base);
}

.table-modern tbody tr:hover {
    background: rgba(0, 123, 255, 0.05);
}

.table-modern tbody tr:last-child {
    border-bottom: none;
}

/* Striped Table */
.table-striped-modern tbody tr:nth-of-type(odd) {
    background: rgba(0, 0, 0, 0.02);
}

/* ============================================
   NAVIGATION COMPONENTS
   ============================================ */

/* Modern Navbar */
.navbar-modern {
    background: var(--bs-white);
    box-shadow: var(--shadow-sm);
    border: none;
    padding: 0;
}

.navbar-modern .navbar-brand {
    font-weight: var(--font-weight-bold);
    font-size: var(--font-size-xl);
    color: var(--bs-primary);
}

.navbar-modern .nav-link {
    color: var(--bs-dark);
    font-weight: var(--font-weight-medium);
    padding: 15px 20px;
    transition: var(--transition-base);
}

.navbar-modern .nav-link:hover {
    color: var(--bs-primary);
    background: rgba(0, 123, 255, 0.1);
}

/* Sidebar Menu */
.sidebar-modern {
    background: var(--gradient-primary);
    min-height: 100vh;
    width: 250px;
    transition: var(--transition-base);
}

.sidebar-modern .menu-item {
    margin: 0;
}

.sidebar-modern .menu-link {
    display: block;
    padding: 15px 20px;
    color: rgba(255, 255, 255, 0.8);
    text-decoration: none;
    transition: var(--transition-base);
    border-radius: 0;
    position: relative;
}

.sidebar-modern .menu-link:hover {
    background: rgba(255, 255, 255, 0.1);
    color: var(--bs-white);
}

.sidebar-modern .menu-link.active {
    background: rgba(255, 255, 255, 0.2);
    color: var(--bs-white);
}

.sidebar-modern .menu-link.active::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    height: 100%;
    width: 4px;
    background: var(--bs-white);
}

/* ============================================
   MODAL COMPONENTS
   ============================================ */

/* Modern Modal */
.modal-modern .modal-content {
    border: none;
    border-radius: var(--border-radius-lg);
    box-shadow: var(--shadow-xl);
}

.modal-modern .modal-header {
    background: var(--gradient-primary);
    color: var(--bs-white);
    border: none;
    border-radius: var(--border-radius-lg) var(--border-radius-lg) 0 0;
}

.modal-modern .modal-title {
    font-weight: var(--font-weight-semibold);
}

.modal-modern .btn-close {
    filter: invert(1);
}

.modal-modern .modal-body {
    padding: var(--spacing-xl);
}

.modal-modern .modal-footer {
    border: none;
    padding: var(--spacing-lg) var(--spacing-xl);
    background: var(--bs-light);
    border-radius: 0 0 var(--border-radius-lg) var(--border-radius-lg);
}

/* ============================================
   ALERT COMPONENTS
   ============================================ */

/* Modern Alert */
.alert-modern {
    border: none;
    border-radius: var(--border-radius-lg);
    padding: 20px;
    margin-bottom: var(--spacing-lg);
    position: relative;
    overflow: hidden;
}

.alert-modern::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
}

.alert-modern.alert-primary::before {
    background: var(--bs-primary);
}

.alert-modern.alert-success::before {
    background: var(--bs-success);
}

.alert-modern.alert-danger::before {
    background: var(--bs-danger);
}

.alert-modern.alert-warning::before {
    background: var(--bs-warning);
}

.alert-modern.alert-info::before {
    background: var(--bs-info);
}

/* ============================================
   LOADING COMPONENTS
   ============================================ */

/* Spinner */
.spinner-modern {
    width: 40px;
    height: 40px;
    border: 4px solid #f3f3f3;
    border-top: 4px solid var(--bs-primary);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Loading Overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: var(--z-index-modal);
}

/* ============================================
   BADGE COMPONENTS
   ============================================ */

/* Modern Badge */
.badge-modern {
    padding: 8px 16px;
    border-radius: var(--border-radius-pill);
    font-weight: var(--font-weight-medium);
    font-size: var(--font-size-sm);
    text-transform: uppercase;
    letter-spacing: 0.5px;
}

.badge-modern.badge-primary {
    background: var(--gradient-primary);
    color: var(--bs-white);
}

.badge-modern.badge-success {
    background: var(--gradient-success);
    color: var(--bs-white);
}

.badge-modern.badge-warning {
    background: var(--gradient-warning);
    color: var(--bs-white);
}

.badge-modern.badge-danger {
    background: var(--gradient-warning);
    color: var(--bs-white);
}

/* ============================================
   PROGRESS COMPONENTS
   ============================================ */

/* Modern Progress */
.progress-modern {
    height: 8px;
    border-radius: var(--border-radius-pill);
    background: #e9ecef;
    overflow: hidden;
}

.progress-modern .progress-bar {
    background: var(--gradient-primary);
    border-radius: var(--border-radius-pill);
    transition: var(--transition-slow);
}

/* ============================================
   RESPONSIVE COMPONENTS
   ============================================ */

/* Mobile Menu */
.mobile-menu {
    position: fixed;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100vh;
    background: var(--bs-white);
    z-index: var(--z-index-modal);
    transition: var(--transition-base);
    overflow-y: auto;
}

.mobile-menu.show {
    left: 0;
}

.mobile-menu .menu-header {
    padding: var(--spacing-lg);
    background: var(--gradient-primary);
    color: var(--bs-white);
}

.mobile-menu .menu-close {
    position: absolute;
    top: 20px;
    right: 20px;
    background: none;
    border: none;
    color: var(--bs-white);
    font-size: 1.5rem;
}

/* ============================================
   DARK MODE COMPONENTS
   ============================================ */

[data-bs-theme="dark"] .card-modern {
    background: var(--bs-dark);
    color: var(--bs-light);
}

[data-bs-theme="dark"] .table-modern {
    background: var(--bs-dark);
    color: var(--bs-light);
}

[data-bs-theme="dark"] .table-modern tbody tr {
    border-bottom-color: var(--bs-secondary);
}

[data-bs-theme="dark"] .form-group-modern .form-control {
    background: var(--bs-dark);
    border-color: var(--bs-secondary);
    color: var(--bs-light);
}

[data-bs-theme="dark"] .form-group-modern .form-label {
    background: var(--bs-dark);
    color: var(--bs-secondary);
}