/* Ziyaretçi Kayıt Sistemi - Custom Styles */

:root {
    --primary-color: #0d6efd;
    --success-color: #198754;
    --warning-color: #ffc107;
    --danger-color: #dc3545;
    --info-color: #0dcaf0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #f8f9fa;
}

/* Navbar Styles */
.navbar-brand {
    font-weight: 600;
    font-size: 1.25rem;
}

.navbar-nav .nav-link {
    font-weight: 500;
    transition: color 0.3s ease;
}

.navbar-nav .nav-link:hover {
    color: rgba(255, 255, 255, 0.8) !important;
}

/* Card Styles */
.card {
    border: none;
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    border-radius: 0.5rem;
    transition: box-shadow 0.3s ease;
    background-color: #f8f9fa;
    padding: 0.75rem;
}

.card:hover {
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.card-header {
    background-color: #e9ecef;
    border-bottom: 1px solid #dee2e6;
    font-weight: 600;
    border-radius: 0.5rem 0.5rem 0 0 !important;
    color: #495057;
    padding: 0.75rem 1rem;
}

/* Button Styles */
.btn {
    border-radius: 0.375rem;
    font-weight: 500;
    transition: all 0.3s ease;
}

.btn:hover {
    transform: translateY(-1px);
}

.btn-group .btn {
    transform: none;
}

.btn-group .btn:hover {
    transform: none;
}

/* Form Styles */
.form-control, .form-select {
    border-radius: 0.375rem;
    border: 1px solid #dee2e6;
    transition: border-color 0.3s ease, box-shadow 0.3s ease;
}

.form-control:focus, .form-select:focus {
    border-color: var(--primary-color);
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

.form-label {
    font-weight: 600;
    margin-bottom: 0.5rem;
}

/* Table Styles */
.table {
    margin-bottom: 0;
}

.table thead th {
    border-top: none;
    font-weight: 600;
    background-color: rgba(13, 110, 253, 0.1);
    color: var(--dark-color);
}

.table-hover tbody tr:hover {
    background-color: rgba(13, 110, 253, 0.05);
}

/* Badge Styles */
.badge {
    font-weight: 500;
    font-size: 0.75em;
}

/* Alert Styles */
.alert {
    border: none;
    border-radius: 0.5rem;
    border-left: 4px solid;
}

.alert-success {
    border-left-color: var(--success-color);
}

.alert-danger {
    border-left-color: var(--danger-color);
}

.alert-warning {
    border-left-color: var(--warning-color);
}

.alert-info {
    border-left-color: var(--info-color);
}

/* Login Page Styles */
.min-vh-100 {
    background-color: #f8f9fa;
}

.card.shadow {
    box-shadow: 0 1rem 3rem rgba(0, 0, 0, 0.175) !important;
}

/* Stats Cards */
.card.text-white {
    border: none;
}

.card.bg-primary {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

.card.bg-success {
    background: linear-gradient(135deg, #56ab2f 0%, #a8e6cf 100%) !important;
}

.card.bg-warning {
    background: linear-gradient(135deg, #f093fb 0%, #f5576c 100%) !important;
}

/* Input Group Styles */
.input-group-text {
    background-color: #e9ecef;
    border-color: #ced4da;
}

/* Status Indicators */
.status-active {
    color: var(--success-color);
}

.status-inactive {
    color: var(--warning-color);
}

.status-completed {
    color: var(--info-color);
}

/* Responsive Adjustments */
@media (max-width: 768px) {
    .navbar-brand {
        font-size: 1rem;
    }

    .card-body {
        padding: 1rem;
    }

    .btn-group .btn {
        padding: 0.25rem 0.5rem;
    }

    .table-responsive {
        font-size: 0.875rem;
    }
}

/* Loading Animation */
.loading {
    display: inline-block;
    width: 20px;
    height: 20px;
    border: 3px solid #f3f3f3;
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

/* Custom Utilities */
.text-primary-custom {
    color: var(--primary-color) !important;
}

.bg-primary-light {
    background-color: rgba(13, 110, 253, 0.1) !important;
}

.border-primary-light {
    border-color: rgba(13, 110, 253, 0.2) !important;
}

/* Form Validation Styles */
.is-valid {
    border-color: var(--success-color);
}

.is-invalid {
    border-color: var(--danger-color);
}

.invalid-feedback {
    color: var(--danger-color);
    font-size: 0.875rem;
}

.valid-feedback {
    color: var(--success-color);
    font-size: 0.875rem;
}

/* Print Styles */
@media print {
    .navbar, .btn, .card-header {
        display: none !important;
    }

    .card {
        border: 1px solid #dee2e6 !important;
        box-shadow: none !important;
    }

    .table {
        font-size: 0.875rem;
    }
}