/* Bootstrap 5 Compatible Admin Styles - Unified Design System */

/* CSS Variables */
:root {
    --navbar-height: 76px;
    --sidebar-width: 280px;
    --primary-color: #0d6efd;
    --success-color: #198754;
    --danger-color: #dc3545;
    --warning-color: #ffc107;
    --info-color: #0dcaf0;
    --light-color: #f8f9fa;
    --dark-color: #212529;
}

/* Main Layout Fix for Fixed Navbar */
#main {
    padding-top: var(--navbar-height);
    min-height: calc(100vh - var(--navbar-height));
    background-color: var(--light-color);
}

/* Header fixes */
.header {
    border-bottom: 1px solid #dee2e6;
}

/* Breadcrumbs spacing */
.breadcrumb {
    margin-top: 1rem;
    margin-bottom: 1.5rem;
    background-color: transparent;
}

/* === UNIFIED CARDS === */
.card {
    border: none;
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 16px rgba(0, 0, 0, 0.15);
}

.card-header {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    border-bottom: 1px solid #dee2e6;
    font-weight: 600;
    padding: 1rem 1.5rem;
    color: #495057;
}

.card-body {
    padding: 1.5rem;
}

/* === UNIFIED TABLES === */
.table-responsive {
    border-radius: 12px;
    box-shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
    overflow: hidden;
    margin-bottom: 1.5rem;
}

.table {
    margin-bottom: 0;
    font-size: 0.9rem;
}

.table thead th {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%);
    font-weight: 600;
    color: #495057;
    border-bottom: 2px solid #dee2e6;
    padding: 1rem 0.75rem;
    vertical-align: middle;
    white-space: nowrap;
}

.table th.sortable {
    cursor: pointer;
    user-select: none;
    transition: all 0.2s ease;
    position: relative;
}

.table th.sortable:hover {
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    color: var(--primary-color);
}

.table th.sortable::after {
    content: '\f0dc';
    font-family: 'Font Awesome 6 Free';
    font-weight: 900;
    position: absolute;
    right: 0.5rem;
    opacity: 0.3;
    transition: opacity 0.2s ease;
}

.table th.sortable:hover::after {
    opacity: 0.7;
}

.table th.sort-asc::after {
    content: '\f0de';
    opacity: 1;
    color: var(--primary-color);
}

.table th.sort-desc::after {
    content: '\f0dd';
    opacity: 1;
    color: var(--primary-color);
}

.table td {
    padding: 0.75rem;
    vertical-align: middle;
    border-bottom: 1px solid #f1f3f4;
}

.table-striped > tbody > tr:nth-of-type(odd) > td {
    background: rgba(0, 0, 0, 0.025);
}

.table-hover > tbody > tr:hover > td {
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.05) 0%, rgba(11, 94, 215, 0.05) 100%);
    transition: background-color 0.2s ease;
}

.table tbody tr:hover {
    transform: translateX(2px);
    transition: all 0.2s ease;
}

/* === UNIFIED BUTTONS === */
.btn {
    border-radius: 8px;
    font-weight: 500;
    padding: 0.75rem 1.5rem;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    border: none;
    text-decoration: none;
    cursor: pointer;
    user-select: none;
    position: relative;
    overflow: hidden;
}

.btn::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: left 0.5s;
}

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

.btn:hover {
    transform: translateY(-2px);
    text-decoration: none;
}

.btn:active {
    transform: translateY(0);
}

.btn:focus {
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.25);
}

/* Button variants */
.btn-primary {
    background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%);
    color: white;
    box-shadow: 0 4px 8px rgba(13, 110, 253, 0.3);
}

.btn-primary:hover {
    background: linear-gradient(135deg, #0b5ed7 0%, #0a58ca 100%);
    color: white;
    box-shadow: 0 6px 12px rgba(13, 110, 253, 0.4);
}

.btn-success {
    background: linear-gradient(135deg, #198754 0%, #157347 100%);
    color: white;
    box-shadow: 0 4px 8px rgba(25, 135, 84, 0.3);
}

.btn-success:hover {
    background: linear-gradient(135deg, #157347 0%, #146c43 100%);
    color: white;
    box-shadow: 0 6px 12px rgba(25, 135, 84, 0.4);
}

.btn-danger {
    background: linear-gradient(135deg, #dc3545 0%, #b02a37 100%);
    color: white;
    box-shadow: 0 4px 8px rgba(220, 53, 69, 0.3);
}

.btn-danger:hover {
    background: linear-gradient(135deg, #b02a37 0%, #a02834 100%);
    color: white;
    box-shadow: 0 6px 12px rgba(220, 53, 69, 0.4);
}

.btn-warning {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%);
    color: #212529;
    box-shadow: 0 4px 8px rgba(255, 193, 7, 0.3);
}

.btn-warning:hover {
    background: linear-gradient(135deg, #e0a800 0%, #cc9a00 100%);
    color: #212529;
    box-shadow: 0 6px 12px rgba(255, 193, 7, 0.4);
}

.btn-info {
    background: linear-gradient(135deg, #0dcaf0 0%, #0bb5d6 100%);
    color: #212529;
    box-shadow: 0 4px 8px rgba(13, 202, 240, 0.3);
}

.btn-info:hover {
    background: linear-gradient(135deg, #0bb5d6 0%, #0aa2c0 100%);
    color: #212529;
    box-shadow: 0 6px 12px rgba(13, 202, 240, 0.4);
}

.btn-secondary {
    background: linear-gradient(135deg, #6c757d 0%, #5c636a 100%);
    color: white;
    box-shadow: 0 4px 8px rgba(108, 117, 125, 0.3);
}

.btn-secondary:hover {
    background: linear-gradient(135deg, #5c636a 0%, #565e64 100%);
    color: white;
    box-shadow: 0 6px 12px rgba(108, 117, 125, 0.4);
}

/* Outline buttons */
.btn-outline-primary {
    background: transparent;
    border: 2px solid #0d6efd;
    color: #0d6efd;
}

.btn-outline-primary:hover {
    background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%);
    color: white;
    box-shadow: 0 6px 12px rgba(13, 110, 253, 0.4);
}

.btn-outline-success {
    background: transparent;
    border: 2px solid #198754;
    color: #198754;
}

.btn-outline-success:hover {
    background: linear-gradient(135deg, #198754 0%, #157347 100%);
    color: white;
    box-shadow: 0 6px 12px rgba(25, 135, 84, 0.4);
}

.btn-outline-danger {
    background: transparent;
    border: 2px solid #dc3545;
    color: #dc3545;
}

.btn-outline-danger:hover {
    background: linear-gradient(135deg, #dc3545 0%, #b02a37 100%);
    color: white;
    box-shadow: 0 6px 12px rgba(220, 53, 69, 0.4);
}

.btn-outline-warning {
    background: transparent;
    border: 2px solid #ffc107;
    color: #ffc107;
}

.btn-outline-warning:hover {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%);
    color: #212529;
    box-shadow: 0 6px 12px rgba(255, 193, 7, 0.4);
}

.btn-outline-info {
    background: transparent;
    border: 2px solid #0dcaf0;
    color: #0dcaf0;
}

.btn-outline-info:hover {
    background: linear-gradient(135deg, #0dcaf0 0%, #0bb5d6 100%);
    color: #212529;
    box-shadow: 0 6px 12px rgba(13, 202, 240, 0.4);
}

.btn-outline-secondary {
    background: transparent;
    border: 2px solid #6c757d;
    color: #6c757d;
}

.btn-outline-secondary:hover {
    background: linear-gradient(135deg, #6c757d 0%, #5c636a 100%);
    color: white;
    box-shadow: 0 6px 12px rgba(108, 117, 125, 0.4);
}

/* Button sizes */
.btn-sm {
    padding: 0.5rem 1rem;
    font-size: 0.875rem;
    border-radius: 6px;
}

.btn-lg {
    padding: 1rem 2rem;
    font-size: 1.125rem;
    border-radius: 0.75rem;
}

.btn-group {
    gap: 0.5rem;
    flex-wrap: wrap;
}

.btn-group .btn {
    margin: 0;
}

.btn:disabled,
.btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: none;
}

.btn:disabled:hover,
.btn.disabled:hover {
    transform: none;
    box-shadow: none;
}

/* === UNIFIED BADGES === */
.badge {
    font-size: 0.75rem;
    font-weight: 500;
    padding: 0.375rem 0.625rem;
    border-radius: 20px;
    border: none;
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
    transition: all 0.3s ease;
}

.badge:hover {
    transform: translateY(-1px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.15);
}

.badge.bg-primary {
    background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%) !important;
    color: white;
}

.badge.bg-success {
    background: linear-gradient(135deg, #198754 0%, #157347 100%) !important;
    color: white;
}

.badge.bg-danger {
    background: linear-gradient(135deg, #dc3545 0%, #b02a37 100%) !important;
    color: white;
}

.badge.bg-warning {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%) !important;
    color: #212529;
}

.badge.bg-info {
    background: linear-gradient(135deg, #0dcaf0 0%, #0bb5d6 100%) !important;
    color: #212529;
}

.badge.bg-secondary {
    background: linear-gradient(135deg, #6c757d 0%, #5c636a 100%) !important;
    color: white;
}

.badge.bg-light {
    background: linear-gradient(135deg, #f8f9fa 0%, #e9ecef 100%) !important;
    color: #495057;
    border: 1px solid #dee2e6;
}

.badge.bg-dark {
    background: linear-gradient(135deg, #212529 0%, #343a40 100%) !important;
    color: white;
}

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

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

/* Progress bars */
.progress {
    height: 1rem;
    background: linear-gradient(135deg, #e9ecef 0%, #dee2e6 100%);
    border-radius: 8px;
    box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

.progress-bar {
    font-size: 0.75rem;
    background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%);
    border-radius: 8px;
    position: relative;
    overflow: hidden;
}

.progress-bar::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.2), transparent);
    animation: shimmer 2s infinite;
}

@keyframes shimmer {
    0% { left: -100%; }
    100% { left: 100%; }
}

/* Utilities */
.not-set {
    font-style: italic;
    color: #6c757d;
}

/* Loading overlay */
.loading-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(255, 255, 255, 0.8);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 9999;
    backdrop-filter: blur(5px);
}

/* Responsive adjustments */
@media (max-width: 767.98px) {
    :root {
        --navbar-height: 70px;
    }
    
    #main {
        padding: 1rem !important;
        padding-top: var(--navbar-height) !important;
    }
    
    .table-responsive {
        border: none;
    }
    
    .btn-group {
        flex-direction: column;
    }
    
    .btn-group .btn {
        margin-right: 0;
        margin-bottom: 0.25rem;
    }
    
    .btn:hover {
        transform: translateY(-1px);
    }
    
    .card:hover {
        transform: translateY(-1px);
    }
}

@media (max-width: 575.98px) {
    .card {
        margin-bottom: 1rem;
    }
    
    .card-body {
        padding: 1rem;
    }
}

/* Error pages */
.error-page .error-icon {
    font-size: 4rem;
}

.error-page .container {
    padding: 2rem 1rem;
}

.error-page .card {
    border: none;
    box-shadow: 0 0.5rem 1rem rgba(0, 0, 0, 0.15);
}

.error-page .card-body {
    padding: 3rem 2rem;
}

@media (max-width: 576px) {
    .error-page .card-body {
        padding: 2rem 1rem;
    }
    
    .error-page .error-icon {
        font-size: 3rem;
    }
}

/* === UJEDNOLICONE PRZYCISKI AKCJI === */

/* Kontener dla przycisków akcji w tabelach */
.btn-group-actions {
    display: flex;
    gap: 0.25rem;
    align-items: center;
    justify-content: center;
    flex-wrap: nowrap;
}

/* Podstawowe style przycisków akcji */
.btn-group-actions .btn {
    width: 32px;
    height: 32px;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    border-radius: 6px;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    border: none;
}

/* Efekt shimmer */
.btn-group-actions .btn::before {
    content: '';
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(90deg, transparent, rgba(255,255,255,0.3), transparent);
    transition: left 0.5s;
}

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

/* Hover efekty */
.btn-group-actions .btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
}

.btn-group-actions .btn:active {
    transform: translateY(0);
}

/* Kolory przycisków akcji */
.btn-group-actions .btn-outline-primary,
.btn-group-actions .btn-sm.btn-outline-primary {
    background: linear-gradient(135deg, #0d6efd 0%, #0b5ed7 100%);
    color: white;
    border: none;
    box-shadow: 0 2px 4px rgba(13, 110, 253, 0.3);
}

.btn-group-actions .btn-outline-primary:hover {
    background: linear-gradient(135deg, #0b5ed7 0%, #0a58ca 100%);
    box-shadow: 0 4px 8px rgba(13, 110, 253, 0.4);
    color: white;
}

.btn-group-actions .btn-outline-secondary,
.btn-group-actions .btn-sm.btn-outline-secondary {
    background: linear-gradient(135deg, #6c757d 0%, #5c636a 100%);
    color: white;
    border: none;
    box-shadow: 0 2px 4px rgba(108, 117, 125, 0.3);
}

.btn-group-actions .btn-outline-secondary:hover {
    background: linear-gradient(135deg, #5c636a 0%, #565e64 100%);
    box-shadow: 0 4px 8px rgba(108, 117, 125, 0.4);
    color: white;
}

.btn-group-actions .btn-outline-danger,
.btn-group-actions .btn-sm.btn-outline-danger {
    background: linear-gradient(135deg, #dc3545 0%, #b02a37 100%);
    color: white;
    border: none;
    box-shadow: 0 2px 4px rgba(220, 53, 69, 0.3);
}

.btn-group-actions .btn-outline-danger:hover {
    background: linear-gradient(135deg, #b02a37 0%, #a02834 100%);
    box-shadow: 0 4px 8px rgba(220, 53, 69, 0.4);
    color: white;
}

.btn-group-actions .btn-outline-info,
.btn-group-actions .btn-sm.btn-outline-info {
    background: linear-gradient(135deg, #0dcaf0 0%, #0bb5d6 100%);
    color: #212529;
    border: none;
    box-shadow: 0 2px 4px rgba(13, 202, 240, 0.3);
}

.btn-group-actions .btn-outline-info:hover {
    background: linear-gradient(135deg, #0bb5d6 0%, #0aa2c0 100%);
    box-shadow: 0 4px 8px rgba(13, 202, 240, 0.4);
    color: #212529;
}

.btn-group-actions .btn-outline-success,
.btn-group-actions .btn-sm.btn-outline-success {
    background: linear-gradient(135deg, #198754 0%, #157347 100%);
    color: white;
    border: none;
    box-shadow: 0 2px 4px rgba(25, 135, 84, 0.3);
}

.btn-group-actions .btn-outline-success:hover {
    background: linear-gradient(135deg, #157347 0%, #146c43 100%);
    box-shadow: 0 4px 8px rgba(25, 135, 84, 0.4);
    color: white;
}

.btn-group-actions .btn-outline-warning,
.btn-group-actions .btn-sm.btn-outline-warning {
    background: linear-gradient(135deg, #ffc107 0%, #e0a800 100%);
    color: #212529;
    border: none;
    box-shadow: 0 2px 4px rgba(255, 193, 7, 0.3);
}

.btn-group-actions .btn-outline-warning:hover {
    background: linear-gradient(135deg, #e0a800 0%, #cc9a00 100%);
    box-shadow: 0 4px 8px rgba(255, 193, 7, 0.4);
    color: #212529;
}

/* Przyciski disabled */
.btn-group-actions .btn:disabled,
.btn-group-actions .btn.disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

.btn-group-actions .btn:disabled:hover,
.btn-group-actions .btn.disabled:hover {
    transform: none;
    box-shadow: 0 2px 4px rgba(0, 0, 0, 0.1);
}

/* GridView ActionColumn compatibility */
.grid-view .action-column .btn-group-actions {
    white-space: nowrap;
}

/* Responsive */
@media (max-width: 768px) {
    .btn-group-actions .btn:hover {
        transform: translateY(-1px);
    }
    
    .btn-group-actions {
        gap: 0.125rem;
    }
    
    .btn-group-actions .btn {
        width: 28px;
        height: 28px;
        font-size: 0.75rem;
    }
}

@media (max-width: 576px) {
    .btn-group-actions {
        flex-direction: column;
        gap: 0.125rem;
    }
    
    .btn-group-actions .btn {
        width: 24px;
        height: 24px;
        font-size: 0.7rem;
    }
}

/* ==========================================================================
   BREADCRUMB NAVIGATION - Simple & Clean
   ========================================================================== */

.breadcrumb {
    background-color: #f8f9fa;
    border: 1px solid #e9ecef;
    border-radius: 6px;
    padding: 0.5rem 1rem;
    margin-bottom: 1.5rem;
    font-size: 0.875rem;
}

.breadcrumb-item {
    color: #6c757d;
}

.breadcrumb-item a {
    color: #007bff;
    text-decoration: none;
    transition: color 0.2s ease;
}

.breadcrumb-item a:hover {
    color: #0056b3;
    text-decoration: underline;
}

.breadcrumb-item.active {
    color: #495057;
    font-weight: 500;
}

/* Separators */
.breadcrumb-item + .breadcrumb-item::before {
    content: "/";
    color: #6c757d;
    margin: 0 0.5rem;
}

/* Mobile */
@media (max-width: 576px) {
    .breadcrumb {
        padding: 0.4rem 0.8rem;
        font-size: 0.8rem;
    }
    
    .breadcrumb-item + .breadcrumb-item::before {
        margin: 0 0.3rem;
    }
}
h5 {
    color: rgb(73, 80, 87) !important;
}