/* ============================================
   FORMS & MODALS - COMPREHENSIVE STYLING
   ============================================ */

/* FORM STYLING */
.form-section {
    background: white;
    border-radius: 8px;
    border: 1px solid #e0e5ec;
    box-shadow: none;
    padding: 2rem;
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.form-section:hover {
    box-shadow: none;
}

.form-section-title {
    font-size: 1.1rem;
    font-weight: 600;
    color: #212832;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding-bottom: 1rem;
    border-bottom: 2px solid #e0e5ec;
}

.form-section-title i {
    font-size: 1.3rem;
    color: #0061f2;
}

/* FORM LABELS */
label {
    font-weight: 600;
    color: #212832;
    margin-bottom: 0.75rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    transition: all 0.3s ease;
}

label:hover {
    color: #0061f2;
}

.required-indicator {
    color: #e81500;
    font-weight: 700;
}

/* FORM INPUTS */
.form-control,
.form-select,
textarea {
    border: 1px solid #e0e5ec;
    border-radius: 8px;
    padding: 0.875rem 1rem;
    font-size: 0.95rem;
    background-color: #f8f9fa;
    color: #212832;
    transition: all 0.3s ease;
    font-family: inherit;
}

.form-control:focus,
.form-select:focus,
textarea:focus {
    background-color: white;
    border-color: #0061f2;
    box-shadow: 0 0 0 3px rgba(0, 97, 242, 0.08);
    outline: none;
}

.form-control:disabled,
.form-select:disabled {
    background-color: #f0f2f5;
    border-color: #d4dae3;
    color: #a7aeb8;
    cursor: not-allowed;
}

.form-control::placeholder {
    color: #a7aeb8;
    font-weight: 400;
}

/* FORM GROUPS */
.form-group {
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
}

.form-group:last-child {
    margin-bottom: 0;
}

.form-group.error .form-control,
.form-group.error .form-select,
.form-group.error textarea {
    border-color: #e81500;
    background-color: #fff9f9;
}

.form-group.error .form-control:focus,
.form-group.error .form-select:focus,
.form-group.error textarea:focus {
    box-shadow: 0 0 0 4px rgba(232, 21, 0, 0.1);
}

/* VALIDATION MESSAGES */
.validation-message {
    color: #e81500;
    font-size: 0.875rem;
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 500;
    animation: slideIn 0.3s ease;
}

.validation-message::before {
    content: '';
    display: inline-block;
    width: 4px;
    height: 4px;
    background-color: #e81500;
    border-radius: 50%;
}

/* FILE INPUT */
.form-control[type="file"] {
    cursor: pointer;
    padding: 0.5rem;
}

.form-control[type="file"]::file-selector-button {
    background: linear-gradient(135deg, #0061f2 0%, #0051d4 100%);
    color: white;
    border: 0;
    padding: 0.5rem 1rem;
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s ease;
    margin-right: 1rem;
}

.form-control[type="file"]::file-selector-button:hover {
    transform: scale(1.05);
    box-shadow: 0 4px 12px rgba(0, 97, 242, 0.3);
}

/* TEXTAREA */
textarea {
    resize: vertical;
    min-height: 120px;
    line-height: 1.5;
}

/* FORM ROW */
.form-row {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 1.5rem;
}

/* FORM BUTTONS */
.form-actions {
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
    margin-top: 2rem;
    padding-top: 1.5rem;
    border-top: 1px solid #e0e5ec;
}

/* MODAL STYLING */
.modal-content {
    border: 0;
    border-radius: 12px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    background-color: white;
}

.modal-header {
    background: linear-gradient(135deg, #f5f7fa 0%, #f8fafb 100%);
    border-bottom: 2px solid #e0e5ec;
    border-radius: 12px 12px 0 0;
    padding: 1.5rem;
}

.modal-header .modal-title {
    font-size: 1.3rem;
    font-weight: 600;
    color: #212832;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.modal-header .modal-title i {
    font-size: 1.5rem;
    color: #0061f2;
}

.modal-header .btn-close {
    background-color: transparent;
    border: 0;
    color: #212832;
    opacity: 0.7;
    font-size: 1.3rem;
    transition: all 0.3s ease;
}

.modal-header .btn-close:hover {
    opacity: 1;
    transform: rotate(90deg);
}

.modal-body {
    padding: 2rem;
    color: #212832;
}

.modal-footer {
    background-color: #f8f9fa;
    border-top: 1px solid #e0e5ec;
    border-radius: 0 0 12px 12px;
    padding: 1.5rem;
    display: flex;
    gap: 1rem;
    justify-content: flex-end;
}

.modal.fade .modal-dialog {
    transition: transform 0.4s cubic-bezier(0.34, 1.56, 0.64, 1);
}

.modal.show .modal-dialog {
    transform: translateY(0);
}

/* CARD STYLING */
.card {
    border: 1px solid #e0e5ec;
    border-radius: 8px;
    box-shadow: none;
    transition: all 0.3s ease;
    overflow: hidden;
}

.card:hover {
    box-shadow: none;
}

.card-header {
    background: linear-gradient(135deg, #f5f7fa 0%, #f8fafb 100%);
    border-bottom: 2px solid #e0e5ec;
    padding: 1.25rem;
    font-weight: 600;
    color: #212832;
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.card-header i {
    font-size: 1.1rem;
    color: #0061f2;
}

.card-body {
    padding: 1.5rem;
    color: #212832;
}

.card-footer {
    background-color: #f8f9fa;
    border-top: 1px solid #e0e5ec;
    padding: 1.25rem;
}

/* PREVIEW SECTIONS */
.preview-section {
    background: linear-gradient(135deg, #f8f9fa 0%, #f0f2f5 100%);
    border-radius: 8px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    border: 1px solid #e0e5ec;
}

.preview-item {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 0.75rem 0;
    border-bottom: 1px solid #e0e5ec;
}

.preview-item:last-child {
    border-bottom: none;
}

.preview-item-label {
    font-size: 0.9rem;
    color: #69707a;
    font-weight: 500;
}

.preview-item-value {
    font-size: 1rem;
    font-weight: 600;
    color: #212832;
}

/* IMAGE PREVIEW */
.image-preview {
    position: relative;
    width: 100%;
    background-color: #f8f9fa;
    border-radius: 8px;
    overflow: hidden;
    border: 2px dashed #e0e5ec;
    transition: all 0.3s ease;
}

.image-preview:hover {
    border-color: #0061f2;
    background-color: #f0f7ff;
}

.image-preview img {
    width: 100%;
    height: auto;
    display: block;
    object-fit: cover;
}

.image-preview-empty {
    display: flex;
    align-items: center;
    justify-content: center;
    min-height: 200px;
    color: #a7aeb8;
    text-align: center;
    padding: 2rem;
}

.image-preview-empty i {
    font-size: 3rem;
    margin-bottom: 1rem;
    display: block;
    opacity: 0.5;
}

/* SUCCESS/ERROR STATES */
.form-control.is-valid {
    border-color: #00ac69;
    background-color: #f9fdf8;
}

.form-control.is-valid:focus {
    border-color: #00ac69;
    box-shadow: 0 0 0 4px rgba(0, 172, 105, 0.1);
}

.form-control.is-invalid {
    border-color: #e81500;
    background-color: #fff9f9;
}

.form-control.is-invalid:focus {
    border-color: #e81500;
    box-shadow: 0 0 0 4px rgba(232, 21, 0, 0.1);
}

/* LOADING STATE */
.form-loading {
    opacity: 0.6;
    pointer-events: none;
}

.spinner-border {
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ANIMATIONS */
@keyframes slideIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* RESPONSIVE */
@media (max-width: 1200px) {
    .form-section {
        padding: 1.5rem;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .form-actions {
        flex-direction: column-reverse;
    }

    .form-actions .btn {
        width: 100%;
    }
}

@media (max-width: 768px) {
    .form-section {
        padding: 1rem;
        margin-bottom: 1rem;
    }

    .form-section-title {
        font-size: 1rem;
        margin-bottom: 1rem;
    }

    .modal-content {
        border-radius: 8px;
    }

    .modal-header,
    .modal-footer {
        padding: 1rem;
    }

    .modal-body {
        padding: 1.5rem;
    }

    .form-group {
        margin-bottom: 1rem;
    }

    .form-control,
    .form-select,
    textarea {
        padding: 0.75rem 0.875rem;
        font-size: 0.9rem;
    }

    label {
        font-size: 0.9rem;
    }

    .card-body {
        padding: 1rem;
    }

    .preview-section {
        padding: 1rem;
    }
}

@media (max-width: 576px) {
    .form-section {
        padding: 0.875rem;
        margin-bottom: 0.875rem;
    }

    .form-actions {
        gap: 0.5rem;
    }

    .modal-header .modal-title {
        font-size: 1.1rem;
    }

    .image-preview-empty {
        min-height: 150px;
        padding: 1.5rem;
    }

    .image-preview-empty i {
        font-size: 2rem;
    }
}

/* SMOOTH TRANSITIONS */
.form-control,
.form-select,
.form-check-input,
label,
.btn {
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
}

/* FOCUS STATES */
*:focus {
    outline: none;
}

*:focus-visible {
    outline: 2px solid #0061f2;
    outline-offset: 2px;
}

/* HELPER TEXT */
.form-text {
    display: block;
    margin-top: 0.5rem;
    font-size: 0.875rem;
    color: #69707a;
    font-weight: 400;
}

.form-text strong {
    color: #212832;
    font-weight: 600;
}

/* SECTION DIVIDER */
.section-divider {
    height: 2px;
    background: linear-gradient(90deg, transparent, #e0e5ec, transparent);
    margin: 2rem 0;
}

/* ALERT IN FORMS */
.alert-form {
    border: 0;
    border-left: 4px solid;
    border-radius: 6px;
    padding: 1rem;
    margin-bottom: 1.5rem;
    display: flex;
    align-items: flex-start;
    gap: 1rem;
}

.alert-form i {
    font-size: 1.2rem;
    flex-shrink: 0;
    margin-top: 0.25rem;
}

.alert-form.alert-info {
    background-color: rgba(0, 207, 213, 0.1);
    border-left-color: #00cfd5;
    color: #008888;
}

.alert-form.alert-warning {
    background-color: rgba(244, 161, 0, 0.1);
    border-left-color: #f4a100;
    color: #b37a00;
}

.alert-form.alert-danger {
    background-color: rgba(232, 21, 0, 0.1);
    border-left-color: #e81500;
    color: #b30f00;
}

.alert-form.alert-success {
    background-color: rgba(0, 172, 105, 0.1);
    border-left-color: #00ac69;
    color: #006a42;
}

/* ============================================
   GENERIC TABLE - COMPREHENSIVE STYLING
   ============================================ */

/* TABLE SEARCH SECTION */
.table-search-section {
    background: white;
    border-bottom: 1px solid #e0e5ec;
    padding: 1rem 1.25rem;
    display: flex;
    gap: 2rem;
    align-items: center;
    justify-content: space-between;
    border-radius: 8px 8px 0 0;
}

.search-left {
    flex: 1;
    min-width: 250px;
}

.search-right {
    flex: 0 0 auto;
}

.search-input-wrapper {
    position: relative;
    display: flex;
    align-items: center;
}

.search-icon {
    position: absolute;
    left: 1rem;
    color: #0061f2;
    font-size: 1.1rem;
    pointer-events: none;
    transition: all 0.3s ease;
}

/* SEARCH INPUT */
.search-input {
    border: 1px solid #e0e5ec;
    border-radius: 8px;
    padding: 0.75rem 1rem 0.75rem 2.75rem;
    font-size: 0.95rem;
    background-color: #f8f9fa;
    color: #212832;
    transition: all 0.3s ease;
    width: 100%;
    font-family: inherit;
    font-weight: 500;
}

.search-input:focus {
    background-color: white;
    border-color: #0061f2;
    box-shadow: 0 0 0 3px rgba(0, 97, 242, 0.08);
    outline: none;
}

.search-input:focus ~ .search-icon,
.search-input:not(:placeholder-shown) ~ .search-icon {
    color: #0061f2;
}

.search-input::placeholder {
    color: #a7aeb8;
    font-weight: 400;
}

.size-right {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    white-space: nowrap;
}

.size-right label {
    margin: 0;
    color: #69707a;
    font-weight: 500;
    font-size: 0.9rem;
}

.size-right label i {
    color: #0061f2;
}

/* PAGE SIZE SELECT */
.form-select-sm {
    border: 1px solid #e0e5ec;
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    font-size: 0.9rem;
    background-color: #f8f9fa;
    color: #212832;
    transition: all 0.3s ease;
    cursor: pointer;
}

.form-select-sm:focus {
    background-color: white;
    border-color: #0061f2;
    box-shadow: 0 0 0 3px rgba(0, 97, 242, 0.08);
    outline: none;
}

/* TABLE RESPONSIVE */
.table-responsive {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
}

/* TABLE STYLING */
.table {
    margin-bottom: 0;
    color: #212832;
}

.table thead {
    background: linear-gradient(135deg, #f5f7fa 0%, #f0f2f5 100%);
    border-bottom: 1px solid #e0e5ec;
}

.table th {
    color: #212832;
    font-weight: 700;
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 1px;
    padding: 1.25rem 1.25rem;
    border: none;
    transition: all 0.3s ease;
}

.table th:hover {
    background: linear-gradient(135deg, #f0f2f5 0%, #e0e5ec 100%);
}

.table tbody tr {
    border-bottom: 1px solid #e0e5ec;
    transition: all 0.2s ease;
}

.table tbody tr:hover {
    background-color: #f8f9fa;
    box-shadow: inset 0 0 12px rgba(0, 97, 242, 0.08);
}

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

.table td {
    padding: 1rem 1.25rem;
    vertical-align: middle;
    color: #212832;
    font-size: 0.95rem;
}

/* SORT INDICATOR */
.table th i {
    font-size: 0.85rem;
    color: #0061f2;
    opacity: 0.9;
    transition: opacity 0.2s ease;
}

.table th:hover i {
    opacity: 1;
}

/* TABLE FOOTER */
.table-footer {
    background: linear-gradient(135deg, #f8f9fa 0%, #f5f7fa 100%);
    border-top: 1px solid #e0e5ec;
    padding: 1.25rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    border-radius: 0 0 8px 8px;
    gap: 1.5rem;
    flex-wrap: wrap;
}

.table-footer small {
    color: #69707a;
    font-weight: 500;
}

.table-footer strong {
    color: #0061f2;
    font-weight: 700;
}

/* PAGINATION */
.pagination {
    margin-bottom: 0;
    gap: 0.5rem;
}

.pagination .page-link {
    border: 1px solid #e0e5ec;
    color: #212832;
    background-color: white;
    border-radius: 6px;
    padding: 0.5rem 0.75rem;
    transition: all 0.3s ease;
    font-weight: 600;
    font-size: 0.9rem;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 40px;
    box-shadow: none;
}

.pagination .page-link:hover {
    background: linear-gradient(135deg, #0061f2 0%, #0051d4 100%);
    border-color: #0051d4;
    color: white;
    transform: translateY(-1px);
    box-shadow: 0 2px 8px rgba(0, 97, 242, 0.12);
}

.pagination .page-item.active .page-link {
    background: linear-gradient(135deg, #0061f2 0%, #0051d4 100%);
    border-color: #0051d4;
    color: white;
    box-shadow: none;
    font-weight: 700;
}

.pagination .page-item.disabled .page-link {
    background-color: #f0f2f5;
    border-color: #e0e5ec;
    color: #a7aeb8;
    cursor: not-allowed;
}

/* LOADING STATE */
.table-loading-state {
    text-align: center;
    padding: 3rem 2rem;
    background: white;
}

.table-loading-state .spinner-border {
    animation: spin 0.8s linear infinite;
}

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* EMPTY STATE */
.table-empty-state {
    text-align: center;
    padding: 5rem 2rem;
    color: #a7aeb8;
    background: white;
    border-radius: 0 0 8px 8px;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-top: 1px solid #e0e5ec;
}

.table-empty-state i {
    font-size: 4rem;
    display: block;
    margin-bottom: 1.5rem;
    opacity: 0.15;
    color: #0061f2;
}

.table-empty-state p {
    margin: 0;
    font-size: 1.05rem;
    color: #69707a;
    font-weight: 500;
}

/* LOCATION PICKER STYLING */
.location-picker-container {
    background: #f8f9fa;
    padding: 1.5rem;
    border-radius: 0.5rem;
    border: 1px solid #dee2e6;
}

.location-picker-container .form-label {
    font-weight: 600;
    color: #212832;
    margin-bottom: 0.5rem;
}

.location-picker-container .form-control {
    border: 2px solid #dee2e6;
    transition: all 0.3s ease;
}

.location-picker-container .form-control:focus {
    border-color: #0061f2;
    box-shadow: 0 0 0 0.2rem rgba(0, 97, 242, 0.15);
}

.location-picker-container .alert {
    margin-bottom: 0;
    display: flex;
    align-items: center;
}

.location-picker-container .alert i {
    font-size: 1.2rem;
}

/* ============================================
   VENUE FORM STYLES (Create/Edit)
   ============================================ */

.preview-card-sticky {
    position: sticky;
    top: 20px;
}

.nav-tabs-modern {
    border: none;
    flex-wrap: nowrap;
    overflow-x: auto;
    overflow-y: hidden;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: thin;
}

.nav-tabs-modern::-webkit-scrollbar {
    height: 3px;
}

.nav-tabs-modern::-webkit-scrollbar-track {
    background: #f1f1f1;
}

.nav-tabs-modern::-webkit-scrollbar-thumb {
    background: #4e73df;
    border-radius: 3px;
}

.nav-tabs-modern .nav-link {
    border: none;
    border-bottom: 3px solid transparent;
    color: #6c757d;
    font-weight: 500;
    padding: 0.75rem 1.25rem;
    white-space: nowrap;
    position: relative;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-tabs-modern .nav-link:hover {
    color: #4e73df;
    border-bottom-color: #e3e6f0;
    background: rgba(78, 115, 223, 0.05);
}

.nav-tabs-modern .nav-link.active {
    color: #4e73df;
    border-bottom-color: #4e73df;
    background: transparent;
}

.nav-tabs-modern .nav-link.completed .bi-check-circle-fill {
    color: #1cc88a;
}

.tab-badge {
    position: absolute;
    top: -8px;
    right: -8px;
    background: #1cc88a;
    color: white;
    border-radius: 50%;
    width: 20px;
    height: 20px;
    font-size: 11px;
    font-weight: bold;
    display: flex;
    align-items: center;
    justify-content: center;
    border: 2px solid white;
}

.preview-item {
    padding: 1rem;
    border-bottom: 1px solid #e3e6f0;
    transition: background 0.2s ease;
}

.preview-item:hover {
    background: #f8f9fc;
}

.preview-item:last-child {
    border-bottom: none;
}

.preview-item-label {
    display: block;
    font-size: 0.75rem;
    color: #858796;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    margin-bottom: 0.25rem;
}

.preview-item-value {
    display: block;
    font-size: 0.95rem;
    color: #5a5c69;
    font-weight: 500;
}

.card-modern {
    border: none;
    box-shadow: 0 0.15rem 1.75rem 0 rgba(58, 59, 69, 0.15);
    border-radius: 0.5rem;
}

.tab-count-badge {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
    color: white;
    padding: 0.35rem 0.75rem;
    border-radius: 20px;
    font-size: 0.8rem;
    font-weight: 600;
}

.tab-count-badge.empty {
    background: #e9ecef;
    color: #858796;
}

.venue-preview-image {
    width: 100%;
    height: 150px;
    object-fit: cover;
    border-radius: 8px;
}

.preview-photos-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 0.5rem;
}

.preview-photo-thumb {
    width: 100%;
    aspect-ratio: 1;
    object-fit: cover;
    border-radius: 6px;
}

/* Form sections styling */
.venue-form-section {
    background: white;
    border-radius: 12px;
    padding: 1.5rem;
    margin-bottom: 1.5rem;
    box-shadow: 0 2px 10px rgba(0,0,0,0.06);
}

.venue-form-section-title {
    font-size: 1rem;
    font-weight: 600;
    color: #5a5c69;
    margin-bottom: 1rem;
    padding-bottom: 0.75rem;
    border-bottom: 2px solid #e3e6f0;
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.venue-form-section-title i {
    color: #4e73df;
}

/* ============================================
   STEP WIZARD STYLES
   ============================================ */

/* Step Navigation Bar */
.step-navigation {
    background: #f8f9fc;
    margin: -1rem -1.5rem -1.5rem;
    padding: 1rem 1.5rem;
    border-radius: 0 0 12px 12px;
}

.step-indicator {
    display: flex;
    align-items: center;
    gap: 8px;
}

.step-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #d1d3e2;
    transition: all 0.3s ease;
}

.step-dot.active {
    width: 12px;
    height: 12px;
    background: #4e73df;
    box-shadow: 0 0 0 4px rgba(78, 115, 223, 0.2);
}

.step-dot.completed {
    background: #1cc88a;
}

/* Step Number in Tab */
.step-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 24px;
    height: 24px;
    border-radius: 50%;
    background: #e3e6f0;
    color: #5a5c69;
    font-size: 0.75rem;
    font-weight: 600;
    transition: all 0.3s ease;
}

.nav-link.active .step-number {
    background: #4e73df;
    color: white;
}

.nav-link.completed .step-number {
    background: #1cc88a;
    color: white;
}

/* Locked Tab Styles */
.nav-link.locked {
    opacity: 0.5;
    cursor: not-allowed !important;
    pointer-events: none;
}

.nav-link.locked:hover {
    background: transparent;
    color: #858796;
}

/* Required Indicator in Tab */
.nav-link .required-indicator {
    color: #e74a3b;
    font-weight: 700;
    margin-left: 2px;
}

/* Tab Count Badge */
.tab-count-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.25rem 0.5rem;
    font-size: 0.75rem;
    font-weight: 500;
    background: rgba(28, 200, 138, 0.1);
    color: #1cc88a;
    border-radius: 20px;
}

.tab-count-badge i {
    font-size: 0.7rem;
}

/* Modern Tab Styles Enhancement */
.nav-tabs-modern .nav-link {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    font-size: 0.875rem;
    font-weight: 500;
    color: #858796;
    border: none;
    border-radius: 8px 8px 0 0;
    transition: all 0.3s ease;
    position: relative;
}

.nav-tabs-modern .nav-link:hover:not(.locked) {
    color: #4e73df;
    background: rgba(78, 115, 223, 0.05);
}

.nav-tabs-modern .nav-link.active {
    color: #4e73df;
    background: white;
    border-bottom: 3px solid #4e73df;
}

.nav-tabs-modern .nav-link.completed {
    color: #1cc88a;
}

.nav-tabs-modern .nav-link.completed i.bi-check-circle-fill {
    color: #1cc88a;
}

.nav-tabs-modern .nav-link i.bi-lock-fill {
    font-size: 0.9rem;
}

/* Validation Alert in Step */
.step-navigation .alert {
    margin-bottom: 1rem;
}

/* Preview Card Sticky */
.preview-card-sticky {
    position: sticky;
    top: 100px;
}

/* Preview Items */
.preview-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    border-bottom: 1px solid #e3e6f0;
}

.preview-item:last-child {
    border-bottom: none;
}

.preview-item-label {
    font-size: 0.8rem;
    color: #858796;
    display: flex;
    align-items: center;
}

.preview-item-value {
    font-size: 0.875rem;
    font-weight: 500;
    color: #5a5c69;
    text-align: right;
}

/* Progress Animation */
.progress-bar {
    transition: width 0.5s ease-in-out;
}

/* Responsive Step Navigation */
@media (max-width: 768px) {
    .step-navigation {
        margin: 0 -1rem -1rem;
        padding: 1rem;
    }
    
    .step-indicator {
        gap: 6px;
    }
    
    .step-dot {
        width: 8px;
        height: 8px;
    }
    
    .step-dot.active {
        width: 10px;
        height: 10px;
    }
    
    .nav-tabs-modern .nav-link span:not(.step-number):not(.required-indicator) {
        display: none;
    }
    
    .nav-tabs-modern .nav-link {
        padding: 0.5rem 0.75rem;
    }
    
    .preview-card-sticky {
        position: static;
    }
}