/* ========================================
   Bootstrap 5.3 Theme Overrides
   ======================================== */

[data-bs-theme="light"] {
    --bs-primary: #3b82f6;
    --bs-primary-rgb: 59, 130, 246;
    --bs-secondary: #64748b;
    --bs-secondary-rgb: 100, 116, 139;
    --bs-success: #10b981;
    --bs-success-rgb: 16, 185, 129;
    --bs-info: #06b6d4;
    --bs-info-rgb: 6, 182, 212;
    --bs-warning: #f59e0b;
    --bs-warning-rgb: 245, 158, 11;
    --bs-danger: #ef4444;
    --bs-danger-rgb: 239, 68, 68;

    --bs-primary-bg-subtle: #dbeafe;
    --bs-primary-text-emphasis: #1e40af;
    --bs-primary-border-subtle: #93c5fd;

    --bs-secondary-bg-subtle: #e2e8f0;
    --bs-secondary-text-emphasis: #334155;
    --bs-secondary-border-subtle: #94a3b8;

    --bs-success-bg-subtle: #d1fae5;
    --bs-success-text-emphasis: #065f46;
    --bs-success-border-subtle: #6ee7b7;

    --bs-info-bg-subtle: #cffafe;
    --bs-info-text-emphasis: #155e75;
    --bs-info-border-subtle: #67e8f9;

    --bs-warning-bg-subtle: #fef3c7;
    --bs-warning-text-emphasis: #92400e;
    --bs-warning-border-subtle: #fcd34d;

    --bs-danger-bg-subtle: #fee2e2;
    --bs-danger-text-emphasis: #991b1b;
    --bs-danger-border-subtle: #fca5a5;

    --bs-link-color: #3b82f6;
    --bs-link-color-rgb: 59, 130, 246;
    --bs-link-hover-color: #2563eb;
    --bs-link-hover-color-rgb: 37, 99, 235;
}

[data-bs-theme="dark"] {
    --bs-primary: #60a5fa;
    --bs-primary-rgb: 96, 165, 250;
    --bs-secondary: #94a3b8;
    --bs-secondary-rgb: 148, 163, 184;
    --bs-success: #34d399;
    --bs-success-rgb: 52, 211, 153;
    --bs-info: #22d3ee;
    --bs-info-rgb: 34, 211, 238;
    --bs-warning: #fbbf24;
    --bs-warning-rgb: 251, 191, 36;
    --bs-danger: #f87171;
    --bs-danger-rgb: 248, 113, 113;

    --bs-primary-bg-subtle: #1e3a5f;
    --bs-primary-text-emphasis: #93c5fd;
    --bs-primary-border-subtle: #2563eb;

    --bs-secondary-bg-subtle: #1e293b;
    --bs-secondary-text-emphasis: #cbd5e1;
    --bs-secondary-border-subtle: #475569;

    --bs-success-bg-subtle: #064e3b;
    --bs-success-text-emphasis: #6ee7b7;
    --bs-success-border-subtle: #059669;

    --bs-info-bg-subtle: #164e63;
    --bs-info-text-emphasis: #67e8f9;
    --bs-info-border-subtle: #0891b2;

    --bs-warning-bg-subtle: #451a03;
    --bs-warning-text-emphasis: #fcd34d;
    --bs-warning-border-subtle: #d97706;

    --bs-danger-bg-subtle: #450a0a;
    --bs-danger-text-emphasis: #fca5a5;
    --bs-danger-border-subtle: #dc2626;

    --bs-link-color: #60a5fa;
    --bs-link-color-rgb: 96, 165, 250;
    --bs-link-hover-color: #93c5fd;
    --bs-link-hover-color-rgb: 147, 197, 253;
}

/* ========================================
   Custom App Variables
   ======================================== */
:root {
    --box-shadow: 0 1px 3px 0 rgba(0, 0, 0, 0.1), 0 1px 2px 0 rgba(0, 0, 0, 0.06);
    --box-shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.1), 0 4px 6px -2px rgba(0, 0, 0, 0.05);
    --box-shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
    --transition: all 0.2s cubic-bezier(0.4, 0, 0.2, 1);
    --border-radius: 12px;
    --border-radius-lg: 16px;
}

/* ========================================
   Solid Buttons
   ======================================== */
.btn-primary {
    --bs-btn-bg: var(--bs-primary);
    --bs-btn-border-color: var(--bs-primary);
    --bs-btn-hover-bg: #2563eb;
    --bs-btn-hover-border-color: #2563eb;
    --bs-btn-active-bg: #1d4ed8;
    --bs-btn-active-border-color: #1d4ed8;
    --bs-btn-disabled-bg: var(--bs-primary);
    --bs-btn-disabled-border-color: var(--bs-primary);
}

.btn-secondary {
    --bs-btn-bg: var(--bs-secondary);
    --bs-btn-border-color: var(--bs-secondary);
    --bs-btn-hover-bg: #475569;
    --bs-btn-hover-border-color: #475569;
    --bs-btn-active-bg: #334155;
    --bs-btn-active-border-color: #334155;
    --bs-btn-disabled-bg: var(--bs-secondary);
    --bs-btn-disabled-border-color: var(--bs-secondary);
}

.btn-success {
    --bs-btn-bg: var(--bs-success);
    --bs-btn-border-color: var(--bs-success);
    --bs-btn-hover-bg: #059669;
    --bs-btn-hover-border-color: #059669;
    --bs-btn-active-bg: #047857;
    --bs-btn-active-border-color: #047857;
    --bs-btn-disabled-bg: var(--bs-success);
    --bs-btn-disabled-border-color: var(--bs-success);
}

.btn-info {
    --bs-btn-bg: var(--bs-info);
    --bs-btn-border-color: var(--bs-info);
    --bs-btn-color: #fff;
    --bs-btn-hover-bg: #0891b2;
    --bs-btn-hover-border-color: #0891b2;
    --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: #0e7490;
    --bs-btn-active-border-color: #0e7490;
    --bs-btn-active-color: #fff;
    --bs-btn-disabled-bg: var(--bs-info);
    --bs-btn-disabled-border-color: var(--bs-info);
}

.btn-warning {
    --bs-btn-bg: var(--bs-warning);
    --bs-btn-border-color: var(--bs-warning);
    --bs-btn-color: #1f2937;
    --bs-btn-hover-bg: #d97706;
    --bs-btn-hover-border-color: #d97706;
    --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: #b45309;
    --bs-btn-active-border-color: #b45309;
    --bs-btn-active-color: #fff;
    --bs-btn-disabled-bg: var(--bs-warning);
    --bs-btn-disabled-border-color: var(--bs-warning);
}

.btn-danger {
    --bs-btn-bg: var(--bs-danger);
    --bs-btn-border-color: var(--bs-danger);
    --bs-btn-hover-bg: #dc2626;
    --bs-btn-hover-border-color: #dc2626;
    --bs-btn-active-bg: #b91c1c;
    --bs-btn-active-border-color: #b91c1c;
    --bs-btn-disabled-bg: var(--bs-danger);
    --bs-btn-disabled-border-color: var(--bs-danger);
}

/* ========================================
   Outline Buttons
   ======================================== */
.btn-outline-primary {
    --bs-btn-color: var(--bs-primary);
    --bs-btn-border-color: var(--bs-primary);
    --bs-btn-hover-bg: var(--bs-primary);
    --bs-btn-hover-border-color: var(--bs-primary);
    --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: #2563eb;
    --bs-btn-active-border-color: #2563eb;
    --bs-btn-active-color: #fff;
    --bs-btn-disabled-color: var(--bs-primary);
    --bs-btn-disabled-border-color: var(--bs-primary);
}

.btn-outline-secondary {
    --bs-btn-color: var(--bs-secondary);
    --bs-btn-border-color: var(--bs-secondary);
    --bs-btn-hover-bg: var(--bs-secondary);
    --bs-btn-hover-border-color: var(--bs-secondary);
    --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: #475569;
    --bs-btn-active-border-color: #475569;
    --bs-btn-active-color: #fff;
    --bs-btn-disabled-color: var(--bs-secondary);
    --bs-btn-disabled-border-color: var(--bs-secondary);
}

.btn-outline-success {
    --bs-btn-color: var(--bs-success);
    --bs-btn-border-color: var(--bs-success);
    --bs-btn-hover-bg: var(--bs-success);
    --bs-btn-hover-border-color: var(--bs-success);
    --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: #059669;
    --bs-btn-active-border-color: #059669;
    --bs-btn-active-color: #fff;
    --bs-btn-disabled-color: var(--bs-success);
    --bs-btn-disabled-border-color: var(--bs-success);
}

.btn-outline-info {
    --bs-btn-color: var(--bs-info);
    --bs-btn-border-color: var(--bs-info);
    --bs-btn-hover-bg: var(--bs-info);
    --bs-btn-hover-border-color: var(--bs-info);
    --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: #0891b2;
    --bs-btn-active-border-color: #0891b2;
    --bs-btn-active-color: #fff;
    --bs-btn-disabled-color: var(--bs-info);
    --bs-btn-disabled-border-color: var(--bs-info);
}

.btn-outline-warning {
    --bs-btn-color: var(--bs-warning);
    --bs-btn-border-color: var(--bs-warning);
    --bs-btn-hover-bg: var(--bs-warning);
    --bs-btn-hover-border-color: var(--bs-warning);
    --bs-btn-hover-color: #1f2937;
    --bs-btn-active-bg: #d97706;
    --bs-btn-active-border-color: #d97706;
    --bs-btn-active-color: #fff;
    --bs-btn-disabled-color: var(--bs-warning);
    --bs-btn-disabled-border-color: var(--bs-warning);
}

.btn-outline-danger {
    --bs-btn-color: var(--bs-danger);
    --bs-btn-border-color: var(--bs-danger);
    --bs-btn-hover-bg: var(--bs-danger);
    --bs-btn-hover-border-color: var(--bs-danger);
    --bs-btn-hover-color: #fff;
    --bs-btn-active-bg: #dc2626;
    --bs-btn-active-border-color: #dc2626;
    --bs-btn-active-color: #fff;
    --bs-btn-disabled-color: var(--bs-danger);
    --bs-btn-disabled-border-color: var(--bs-danger);
}

/* ========================================
   Alerts
   ======================================== */
.alert-primary {
    --bs-alert-bg: var(--bs-primary-bg-subtle);
    --bs-alert-color: var(--bs-primary-text-emphasis);
    --bs-alert-border-color: var(--bs-primary-border-subtle);
    --bs-alert-link-color: var(--bs-primary-text-emphasis);
}

.alert-secondary {
    --bs-alert-bg: var(--bs-secondary-bg-subtle);
    --bs-alert-color: var(--bs-secondary-text-emphasis);
    --bs-alert-border-color: var(--bs-secondary-border-subtle);
    --bs-alert-link-color: var(--bs-secondary-text-emphasis);
}

.alert-success {
    --bs-alert-bg: var(--bs-success-bg-subtle);
    --bs-alert-color: var(--bs-success-text-emphasis);
    --bs-alert-border-color: var(--bs-success-border-subtle);
    --bs-alert-link-color: var(--bs-success-text-emphasis);
}

.alert-info {
    --bs-alert-bg: var(--bs-info-bg-subtle);
    --bs-alert-color: var(--bs-info-text-emphasis);
    --bs-alert-border-color: var(--bs-info-border-subtle);
    --bs-alert-link-color: var(--bs-info-text-emphasis);
}

.alert-warning {
    --bs-alert-bg: var(--bs-warning-bg-subtle);
    --bs-alert-color: var(--bs-warning-text-emphasis);
    --bs-alert-border-color: var(--bs-warning-border-subtle);
    --bs-alert-link-color: var(--bs-warning-text-emphasis);
}

.alert-danger {
    --bs-alert-bg: var(--bs-danger-bg-subtle);
    --bs-alert-color: var(--bs-danger-text-emphasis);
    --bs-alert-border-color: var(--bs-danger-border-subtle);
    --bs-alert-link-color: var(--bs-danger-text-emphasis);
}

/* ========================================
   Badges
   ======================================== */
.badge.bg-primary { background-color: var(--bs-primary) !important; }
.badge.bg-secondary { background-color: var(--bs-secondary) !important; }
.badge.bg-success { background-color: var(--bs-success) !important; }
.badge.bg-info { background-color: var(--bs-info) !important; color: #fff !important; }
.badge.bg-warning { background-color: var(--bs-warning) !important; color: #1f2937 !important; }
.badge.bg-danger { background-color: var(--bs-danger) !important; }

.badge.text-bg-primary { background-color: var(--bs-primary) !important; }
.badge.text-bg-secondary { background-color: var(--bs-secondary) !important; }
.badge.text-bg-success { background-color: var(--bs-success) !important; }
.badge.text-bg-info { background-color: var(--bs-info) !important; color: #fff !important; }
.badge.text-bg-warning { background-color: var(--bs-warning) !important; color: #1f2937 !important; }
.badge.text-bg-danger { background-color: var(--bs-danger) !important; }

/* ========================================
   List Groups
   ======================================== */
.list-group-item-primary {
    --bs-list-group-color: var(--bs-primary-text-emphasis);
    --bs-list-group-bg: var(--bs-primary-bg-subtle);
    --bs-list-group-border-color: var(--bs-primary-border-subtle);
}

.list-group-item-secondary {
    --bs-list-group-color: var(--bs-secondary-text-emphasis);
    --bs-list-group-bg: var(--bs-secondary-bg-subtle);
    --bs-list-group-border-color: var(--bs-secondary-border-subtle);
}

.list-group-item-success {
    --bs-list-group-color: var(--bs-success-text-emphasis);
    --bs-list-group-bg: var(--bs-success-bg-subtle);
    --bs-list-group-border-color: var(--bs-success-border-subtle);
}

.list-group-item-info {
    --bs-list-group-color: var(--bs-info-text-emphasis);
    --bs-list-group-bg: var(--bs-info-bg-subtle);
    --bs-list-group-border-color: var(--bs-info-border-subtle);
}

.list-group-item-warning {
    --bs-list-group-color: var(--bs-warning-text-emphasis);
    --bs-list-group-bg: var(--bs-warning-bg-subtle);
    --bs-list-group-border-color: var(--bs-warning-border-subtle);
}

.list-group-item-danger {
    --bs-list-group-color: var(--bs-danger-text-emphasis);
    --bs-list-group-bg: var(--bs-danger-bg-subtle);
    --bs-list-group-border-color: var(--bs-danger-border-subtle);
}

/* ========================================
   Form Controls & Focus States
   ======================================== */
.form-control:focus,
.form-select:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

.form-check-input:checked {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

.form-check-input:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

.form-switch .form-check-input:checked {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

.form-range::-webkit-slider-thumb {
    background-color: var(--bs-primary);
}

.form-range::-moz-range-thumb {
    background-color: var(--bs-primary);
}

.form-range:focus::-webkit-slider-thumb {
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

.form-range:focus::-moz-range-thumb {
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

/* ========================================
   Progress Bars
   ======================================== */
.progress-bar {
    background-color: var(--bs-primary);
}

.progress-bar.bg-success { background-color: var(--bs-success) !important; }
.progress-bar.bg-info { background-color: var(--bs-info) !important; }
.progress-bar.bg-warning { background-color: var(--bs-warning) !important; }
.progress-bar.bg-danger { background-color: var(--bs-danger) !important; }

/* ========================================
   Spinners
   ======================================== */
.spinner-border.text-primary { color: var(--bs-primary) !important; }
.spinner-border.text-secondary { color: var(--bs-secondary) !important; }
.spinner-border.text-success { color: var(--bs-success) !important; }
.spinner-border.text-info { color: var(--bs-info) !important; }
.spinner-border.text-warning { color: var(--bs-warning) !important; }
.spinner-border.text-danger { color: var(--bs-danger) !important; }

.spinner-grow.text-primary { color: var(--bs-primary) !important; }
.spinner-grow.text-secondary { color: var(--bs-secondary) !important; }
.spinner-grow.text-success { color: var(--bs-success) !important; }
.spinner-grow.text-info { color: var(--bs-info) !important; }
.spinner-grow.text-warning { color: var(--bs-warning) !important; }
.spinner-grow.text-danger { color: var(--bs-danger) !important; }

/* ========================================
   Text & Background Utility Overrides
   ======================================== */
.text-primary { color: var(--bs-primary) !important; }
.text-secondary { color: var(--bs-secondary) !important; }
.text-success { color: var(--bs-success) !important; }
.text-info { color: var(--bs-info) !important; }
.text-warning { color: var(--bs-warning) !important; }
.text-danger { color: var(--bs-danger) !important; }

.bg-primary { background-color: var(--bs-primary) !important; }
.bg-secondary { background-color: var(--bs-secondary) !important; }
.bg-success { background-color: var(--bs-success) !important; }
.bg-info { background-color: var(--bs-info) !important; }
.bg-warning { background-color: var(--bs-warning) !important; }
.bg-danger { background-color: var(--bs-danger) !important; }

.bg-primary-subtle { background-color: var(--bs-primary-bg-subtle) !important; }
.bg-secondary-subtle { background-color: var(--bs-secondary-bg-subtle) !important; }
.bg-success-subtle { background-color: var(--bs-success-bg-subtle) !important; }
.bg-info-subtle { background-color: var(--bs-info-bg-subtle) !important; }
.bg-warning-subtle { background-color: var(--bs-warning-bg-subtle) !important; }
.bg-danger-subtle { background-color: var(--bs-danger-bg-subtle) !important; }

.text-bg-primary { background-color: var(--bs-primary) !important; }
.text-bg-secondary { background-color: var(--bs-secondary) !important; }
.text-bg-success { background-color: var(--bs-success) !important; }
.text-bg-info { background-color: var(--bs-info) !important; color: #fff !important; }
.text-bg-warning { background-color: var(--bs-warning) !important; color: #1f2937 !important; }
.text-bg-danger { background-color: var(--bs-danger) !important; }

/* ========================================
   Border Utilities
   ======================================== */
.border-primary { border-color: var(--bs-primary) !important; }
.border-secondary { border-color: var(--bs-secondary) !important; }
.border-success { border-color: var(--bs-success) !important; }
.border-info { border-color: var(--bs-info) !important; }
.border-warning { border-color: var(--bs-warning) !important; }
.border-danger { border-color: var(--bs-danger) !important; }

/* ========================================
   Nav & Tabs
   ======================================== */
.nav-link {
    color: var(--bs-primary);
}

.nav-link:hover,
.nav-link:focus {
    color: #2563eb;
}

.nav-pills .nav-link.active,
.nav-pills .show > .nav-link {
    background-color: var(--bs-primary);
}

.nav-tabs .nav-link.active,
.nav-tabs .nav-item.show .nav-link {
    color: var(--bs-primary);
    border-bottom-color: var(--bs-primary);
}

/* ========================================
   Pagination
   ======================================== */
.page-link {
    color: var(--bs-primary);
}

.page-link:hover {
    color: #2563eb;
}

.page-item.active .page-link {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

.page-link:focus {
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

/* ========================================
   Accordion
   ======================================== */
.accordion-button:not(.collapsed) {
    color: var(--bs-primary-text-emphasis);
    background-color: var(--bs-primary-bg-subtle);
}

.accordion-button:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

/* ========================================
   Breadcrumb Active
   ======================================== */
.breadcrumb-item.active {
    color: var(--bs-secondary);
}

/* ========================================
   Dropdown
   ======================================== */
.dropdown-item.active,
.dropdown-item:active {
    background-color: var(--bs-primary);
}

/* ========================================
   Table Variants
   ======================================== */
.table-primary {
    --bs-table-bg: var(--bs-primary-bg-subtle);
    --bs-table-color: var(--bs-primary-text-emphasis);
    --bs-table-border-color: var(--bs-primary-border-subtle);
}

.table-secondary {
    --bs-table-bg: var(--bs-secondary-bg-subtle);
    --bs-table-color: var(--bs-secondary-text-emphasis);
    --bs-table-border-color: var(--bs-secondary-border-subtle);
}

.table-success {
    --bs-table-bg: var(--bs-success-bg-subtle);
    --bs-table-color: var(--bs-success-text-emphasis);
    --bs-table-border-color: var(--bs-success-border-subtle);
}

.table-info {
    --bs-table-bg: var(--bs-info-bg-subtle);
    --bs-table-color: var(--bs-info-text-emphasis);
    --bs-table-border-color: var(--bs-info-border-subtle);
}

.table-warning {
    --bs-table-bg: var(--bs-warning-bg-subtle);
    --bs-table-color: var(--bs-warning-text-emphasis);
    --bs-table-border-color: var(--bs-warning-border-subtle);
}

.table-danger {
    --bs-table-bg: var(--bs-danger-bg-subtle);
    --bs-table-color: var(--bs-danger-text-emphasis);
    --bs-table-border-color: var(--bs-danger-border-subtle);
}

/* ========================================
   Toasts
   ======================================== */
.toast {
    --bs-toast-border-color: rgba(var(--bs-primary-rgb), 0.15);
}

/* ========================================
   Close Button (dark mode fix)
   ======================================== */
[data-bs-theme="dark"] .btn-close {
    filter: invert(1) grayscale(100%) brightness(200%);
}


.navbar {
    background: var(--bs-tertiary-bg) !important;
    box-shadow: var(--box-shadow);
}

.navbar-brand,
.nav-link {
    color: var(--bs-body-color) !important;
}

.nav-link.active {
    font-weight: 600;
    position: relative;
}

.nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -3px;
    left: 0;
    width: 100%;
    height: 2px;
    background-color: white;
    border-radius: 2px;
}

.card {
    border: none;
    border-radius: 10px;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
    overflow: hidden;
}

/* ========================================
   Glass-morphism Card
   ======================================== */
.card-glass {
    background: rgba(var(--bs-body-bg-rgb), 0.6);
    backdrop-filter: blur(12px);
    -webkit-backdrop-filter: blur(12px);
    border: 1px solid rgba(var(--bs-emphasis-color-rgb), 0.08);
    border-radius: var(--border-radius);
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

.card-glass:hover {
    transform: translateY(-4px);
    box-shadow: var(--box-shadow-lg);
    border-color: rgba(var(--bs-primary-rgb), 0.2);
}

.card-ifc {
    cursor: pointer;
    position: relative;
}

.card-project {
    position: relative;
}

.model-actions {
    position: absolute;
    top: 10px;
    right: 10px;
    display: none;
    background-color: rgba(255, 255, 255, 0.9);
    border-radius: 8px;
    padding: 8px;
    box-shadow: var(--box-shadow);
}

[data-bs-theme="dark"] .model-actions {
    background-color: rgba(33, 37, 41, 0.9);
}

.card-ifc:hover .model-actions {
    display: flex;
}

.upload-area {
    border: 2px dashed #ced4da;
    border-radius: 12px;
    padding: 40px;
    text-align: center;
    margin-bottom: 20px;
    transition: var(--transition);
}

.upload-area:hover,
.upload-area.dragover {
    border-color: var(--bs-primary);
    background-color: rgba(var(--bs-primary-rgb), 0.05);
}

[data-bs-theme="dark"] .upload-area:hover,
[data-bs-theme="dark"] .upload-area.dragover {
    background-color: rgba(var(--bs-primary-rgb), 0.15);
}

.upload-area i {
    font-size: 64px;
    margin-bottom: 20px;
    color: var(--bs-primary);
}

#file-browser-btn {
    margin-top: 20px;
    background-color: var(--bs-primary);
    border: none;
    box-shadow: var(--box-shadow);
    transition: var(--transition);
}

#file-browser-btn:hover {
    background-color: #2563eb;
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-lg);
}

.loader {
    width: 48px;
    height: 48px;
    border: 5px solid #ddd;
    border-bottom-color: var(--bs-primary);
    border-radius: 50%;
    display: inline-block;
    box-sizing: border-box;
    animation: rotation 1s linear infinite;
    margin: 15px 0;
}

@keyframes rotation {
    0% {
        transform: rotate(0deg);
    }

    100% {
        transform: rotate(360deg);
    }
}

.badge-stats {
    font-size: 0.8rem;
    margin-right: 5px;
    padding: 5px 8px;
    border-radius: 20px;
}

.theme-icon {
    font-size: 1.2rem;
    cursor: pointer;
}

.file-tree-container {
    max-height: 300px;
    overflow-y: auto;
    border-radius: 8px;
    border: 1px solid #e9ecef;
}

.file-tree-item {
    padding: 8px 12px;
    cursor: pointer;
    border-radius: 6px;
    margin: 4px;
}

.file-tree-item:hover {
    background-color: rgba(13, 110, 253, 0.1);
}

[data-bs-theme="dark"] .file-tree-item:hover {
    background-color: rgba(13, 110, 253, 0.2);
}

.file-tree-directory {
    font-weight: bold;
}

.file-tree-file {
    padding-left: 20px;
}

.file-tree-file.ifc {
    color: var(--bs-primary);
}

.progress-upload {
    height: 8px;
    margin-top: 15px;
    border-radius: 4px;
    overflow: hidden;
}

.analysis-card {
    margin-bottom: 20px;
    cursor: pointer;
    transition: var(--transition);
    border: none;
    border-radius: 12px;
    box-shadow: var(--box-shadow);
    overflow: hidden;
}

.analysis-card:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

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

.analysis-card .btn {
    background-color: rgba(255, 255, 255, 0.2);
    border: none;
    backdrop-filter: blur(5px);
}

.analysis-card .btn:hover {
    background-color: rgba(255, 255, 255, 0.3);
}

#toast-container {
    position: fixed;
    bottom: 20px;
    right: 20px;
    z-index: 1060;
}

.alert {
    border-radius: 10px;
    box-shadow: var(--box-shadow);
}

.btn {
    font-weight: 500;
    transition: var(--transition);
}

.btn-primary {
    background-color: var(--bs-primary);
    border: none;
    box-shadow: var(--box-shadow);
}

.btn-primary:hover {
    background-color: #2563eb;
    transform: translateY(-2px);
    box-shadow: var(--box-shadow-lg);
}

.modal-content {
    border-radius: 12px;
    border: none;
    box-shadow: var(--box-shadow);
}

.modal-header {
    border-radius: var(--border-radius) var(--border-radius) 0 0;
    border-bottom: 1px solid var(--bs-border-color);
    background-color: var(--bs-tertiary-bg);
}

.modal-footer {
    border-top: none;
}

.accordion-item {
    border: none;
    margin-bottom: 10px;
    border-radius: 8px !important;
    overflow: hidden;
    box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
}

.accordion-button {
    border-radius: 8px !important;
    padding: 15px 20px;
}

.section-title {
    position: relative;
    display: inline-block;
    margin-bottom: 1.5rem;
    color: var(--bs-primary);
}

.section-title::after {
    content: '';
    position: absolute;
    bottom: -10px;
    left: 0;
    width: 50px;
    height: 3px;
    background: var(--bs-secondary);
    border-radius: 3px;
}

.mdi {
    font-size: 1rem;
}

.modal {
    z-index: 10050;
}

.fs-125rem {
    font-size: 1.25rem;
}

/* Original hero section styles */
.hero-section {
    padding: 2rem 0;
    position: relative;
    overflow: hidden;
    transition: background 0.3s ease;
}

.hero-image {
    max-width: 100%;
    transition: transform 0.5s ease, filter 0.3s ease;
}

[data-bs-theme="dark"] .hero-image {
    filter: brightness(0.9) contrast(1.1);
}

.hero-image:hover {
    transform: translateY(-5px);
}

.hero-title {
    font-weight: 800;
    margin-bottom: 1.5rem;
    -webkit-background-clip: text;
    background-clip: text;
    font-size: 2rem;
    transition: background 0.3s ease;
}


.hero-description {
    font-size: 1.25rem;
    margin-bottom: 2rem;
    transition: color 0.3s ease;
}

[data-bs-theme="light"] .hero-description {
    color: #6b7280;
}

[data-bs-theme="dark"] .hero-description {
    color: #9ca3af;
}

.feature-item {
    display: flex;
    align-items: flex-start;
    margin-bottom: 1rem;
}

.feature-icon {
    margin-right: 0.75rem;
    transition: color 0.3s ease;
}

[data-bs-theme="light"] .feature-icon {
    color: var(--bs-primary);
}

[data-bs-theme="dark"] .feature-icon {
    color: var(--bs-primary);
}

.btn-primary {
    font-weight: 600;
}

.btn-outline-primary {
    font-weight: 600;
}

.floating {
    animation: floating 3s ease-in-out infinite;
}

/* Modern Select2 Theme with Dark/Light Mode Support */
.select2-container--bootstrap-5 .select2-selection {
    border-radius: 0.375rem;
    border: 1px solid var(--bs-border-color);
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
    min-height: 40px;
    transition: border-color 0.15s ease-in-out, box-shadow 0.15s ease-in-out;
}

.select2-container--bootstrap-5 .select2-selection--single {
    padding: 0.375rem 0.75rem;
    height: calc(3.5rem + 2px);
    line-height: 1.5;
}

.select2-container--bootstrap-5 .select2-selection--single .select2-selection__rendered {
    color: var(--bs-body-color);
    padding-left: 0;
    line-height: 38px;
}

.select2-container--bootstrap-5 .select2-selection--single .select2-selection__arrow {
    height: 38px;
}

.select2-container--bootstrap-5 .select2-selection--multiple {
    min-height: calc(1.5em + 0.75rem + 2px);
    padding: 0.375rem 0.75rem;
}

.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__rendered {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    padding: 0;
}

.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice {
    background-color: var(--bs-primary);
    color: #fff;
    border: none;
    border-radius: 0.25rem;
    padding: 0.25rem 0.5rem;
    margin: 0.125rem;
    font-size: 0.875rem;
}

.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice__remove {
    color: rgba(255, 255, 255, 0.7);
    margin-right: 0.25rem;
    border: none;
    background: transparent;
    opacity: 0.8;
    font-size: 1rem;
    line-height: 0.75;
}

.select2-container--bootstrap-5 .select2-selection--multiple .select2-selection__choice__remove:hover {
    color: #fff;
    opacity: 1;
}

.select2-container--bootstrap-5.select2-container--focus .select2-selection,
.select2-container--bootstrap-5.select2-container--open .select2-selection {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
}

.select2-dropdown {
    border: 1px solid var(--bs-primary);
    border-radius: 0.375rem;
    background-color: var(--bs-body-bg);
    box-shadow: 0 0.125rem 0.25rem rgba(0, 0, 0, 0.075);
    animation: select2DropdownFadeIn 0.2s ease-in-out;
}

.select2-container--bootstrap-5 .select2-search--dropdown .select2-search__field {
    border: 1px solid var(--bs-border-color);
    border-radius: 0.25rem;
    padding: 0.5rem;
    background-color: var(--bs-body-bg);
    color: var(--bs-body-color);
}

.select2-container--bootstrap-5 .select2-search--dropdown .select2-search__field:focus {
    border-color: var(--bs-primary);
    box-shadow: 0 0 0 0.25rem rgba(var(--bs-primary-rgb), 0.25);
    outline: 0;
}

.select2-container--bootstrap-5 .select2-results__option {
    padding: 0.5rem 0.75rem;
    color: var(--bs-body-color);
}

.select2-container--bootstrap-5 .select2-results__option--highlighted[aria-selected] {
    background-color: var(--bs-primary);
    color: #fff;
}

.select2-container--bootstrap-5 .select2-results__option[aria-selected=true] {
    background-color: rgba(var(--bs-primary-rgb), 0.1);
    color: var(--bs-primary);
}

/* Custom placeholder styling */
.select2-container--bootstrap-5 .select2-selection__placeholder {
    color: var(--bs-secondary-color);
    opacity: 0.65;
}

/* Improve accessibility - focus states */
.select2-container--bootstrap-5 *:focus {
    outline: none;
}

/* Remove shadow from open dropdown to match Bootstrap 5 */
.select2-container--bootstrap-5.select2-container--open {
    z-index: 1056;
    /* Higher than Bootstrap modal (1055) */
}

/* Add sliding transition effect for dropdown */
@keyframes select2DropdownFadeIn {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Dark mode specific adjustments */
[data-bs-theme="dark"] .select2-container--bootstrap-5 .select2-selection {
    background-color: var(--bs-dark);
    border-color: var(--bs-border-color-translucent);
}

[data-bs-theme="dark"] .select2-dropdown {
    background-color: var(--bs-dark);
    border-color: var(--bs-border-color-translucent);
}

[data-bs-theme="dark"] .select2-container--bootstrap-5 .select2-search--dropdown .select2-search__field {
    background-color: var(--bs-dark);
    border-color: var(--bs-border-color-translucent);
    color: var(--bs-body-color);
}

[data-bs-theme="dark"] .select2-container--bootstrap-5 .select2-results__option--highlighted[aria-selected] {
    background-color: var(--bs-primary);
}


/* Handling loading state */
.select2-container--bootstrap-5 .select2-results__option.loading-results {
    padding: 6px;
    text-align: center;
}

/* Fix for container width */
.select2-container {
    width: 100% !important;
}

/* Adjust height for single select */
.select2-container--bootstrap-5 .select2-selection--single {
    height: calc(1.5em + 0.75rem + 2px);
    padding: 0 .5rem !important;
}

.select2-container--bootstrap-5 .select2-selection--single .select2-selection__rendered {
    line-height: calc(1.5em + 0.75rem);
}

/* Clear button styles */
.select2-container--bootstrap-5 .select2-selection__clear {
    color: var(--bs-secondary-color);
    background: transparent;
    border: none;
    padding: 0 5px;
    font-weight: bold;
    line-height: 1;
    font-size: 1.5rem;
    height: 100%;
    margin-right: 5px;
    opacity: 0.6;
}

.select2-container--bootstrap-5 .select2-selection__clear:hover {
    opacity: 1;
}

/* ========================================
   Modern Tab Styling
   ======================================== */

/* Tab navigation container */
.nav-tabs {
    border-bottom: 2px solid var(--bs-border-color);
    gap: 0.25rem;
    padding-bottom: 0;
    flex-wrap: nowrap;
    overflow-x: auto;
    scrollbar-width: none;
    -ms-overflow-style: none;
    height: 100% !important;
}

.nav-tabs::-webkit-scrollbar {
    display: none;
}

/* Tab items */
.nav-tabs .nav-item {
    flex-shrink: 0;
}

/* Tab buttons */
.nav-tabs .nav-link {
    border: none;
    border-radius: 0;
    padding: 0.875rem 1.25rem;
    font-weight: 500;
    color: var(--bs-secondary-color);
    background: transparent;
    position: relative;
    transition: all 0.2s ease;
    white-space: nowrap;
}

.nav-tabs .nav-link:hover {
    color: var(--bs-primary);
    background: var(--bs-tertiary-bg);
    border-color: transparent;
}

.nav-tabs .nav-link.active {
    color: var(--bs-primary);
    background: transparent;
    border-color: transparent;
}

/* Active tab indicator */
.nav-tabs .nav-link.active::after {
    content: '';
    position: absolute;
    bottom: -2px;
    left: 0;
    width: 100%;
    height: 3px;
    background: linear-gradient(90deg, var(--bs-primary), var(--bs-info));
    border-radius: 3px 3px 0 0;
}

/* Tab icon styling */
.nav-tabs .nav-link i {
    font-size: 1.1rem;
    vertical-align: middle;
}

/* Tab content animation */
.tab-content > .tab-pane {
    animation: tabFadeIn 0.3s ease-out;
}

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

/* Cost Estimation Tab Specific Styles */
.cost-hero-gradient {
    background: linear-gradient(135deg, #667eea 0%, #764ba2 100%);
}

/* Cost table styling */
#element-type-cost-tbody tr {
    transition: background-color 0.15s ease;
}

#element-type-cost-tbody tr:hover {
    background-color: var(--bs-tertiary-bg);
}

#element-type-cost-tbody .form-check-input:checked {
    background-color: var(--bs-primary);
    border-color: var(--bs-primary);
}

/* Input group within table */
#element-type-cost-tbody .input-group {
    width: 100%;
}

#element-type-cost-tbody .input-group-text {
    font-size: 0.875rem;
    padding: 0.25rem 0.5rem;
    background: var(--bs-tertiary-bg);
    border-color: var(--bs-border-color);
}

#element-type-cost-tbody .form-control,
#element-type-cost-tbody .form-select {
    font-size: 0.875rem;
}

/* Table footer styling */
#element-type-cost-tbody + tfoot {
    background: var(--bs-tertiary-bg);
}

/* Cost summary cards */
.bg-gradient {
    background-image: linear-gradient(135deg, #667eea 0%, #764ba2 100%) !important;
}

/* Export button group */
.btn-group .btn {
    transition: all 0.2s ease;
}

.btn-group .btn:hover:not(:disabled) {
    transform: translateY(-1px);
}

/* Responsive tab adjustments */
@media (max-width: 768px) {
    .nav-tabs .nav-link {
        padding: 0.75rem 1rem;
        font-size: 0.875rem;
    }

    .nav-tabs .nav-link i {
        font-size: 1rem;
    }
}

/* Dark mode adjustments for cost tab */
[data-bs-theme="dark"] .bg-gradient {
    background-image: linear-gradient(135deg, #4c5bc7 0%, #5a3a8a 100%) !important;
}

[data-bs-theme="dark"] #element-type-cost-tbody tr:hover {
    background-color: var(--bs-dark);
}

/* Element tree view */
.tree-node {
    border-left: 2px solid var(--bs-border-color);
    margin-left: 1rem;
    padding-left: 0.75rem;
}

.tree-node-header {
    display: flex;
    align-items: center;
    padding: 0.4rem 0.5rem;
    cursor: pointer;
    border-radius: 0.375rem;
    transition: background-color 0.15s;
    user-select: none;
}

.tree-node-header:hover {
    background-color: var(--bs-tertiary-bg);
}

.tree-node-toggle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    margin-right: 0.375rem;
    font-size: 1.1rem;
    transition: transform 0.2s;
    color: var(--bs-secondary-color);
}

.tree-node-toggle.collapsed {
    transform: rotate(-90deg);
}

.tree-node-children {
    overflow: hidden;
}

.tree-node-children.collapsed {
    display: none;
}

/* Element expand row */
.element-expand-toggle {
    cursor: pointer;
    transition: transform 0.2s;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.25rem;
    height: 1.25rem;
    color: var(--bs-secondary-color);
}

.element-expand-toggle.expanded {
    transform: rotate(90deg);
    color: var(--bs-primary);
}

.element-row-clickable {
    cursor: pointer;
}

.element-row-clickable:hover td {
    background-color: var(--bs-tertiary-bg);
}

.element-properties-inline {
    background-color: var(--bs-tertiary-bg);
}

.element-properties-inline td {
    padding: 0.75rem 1rem !important;
}

.tree-element-item {
    display: flex;
    align-items: center;
    padding: 0.35rem 0.5rem;
    border-radius: 0.375rem;
    cursor: pointer;
    transition: background-color 0.15s;
}

.tree-element-item:hover {
    background-color: var(--bs-tertiary-bg);
}

.tree-element-props {
    padding: 0.5rem 0.75rem;
    margin: 0.25rem 0 0.5rem 1.75rem;
    background-color: var(--bs-tertiary-bg);
    border-radius: 0.375rem;
    border-left: 3px solid var(--bs-primary);
}

.element-type-badge.active-filter {
    outline: 2px solid var(--bs-primary);
    outline-offset: 1px;
}

/* ========================================
   Viewer Element Properties Panel
   ======================================== */

/* Element Header */
.element-header {
    border-left: 4px solid var(--bs-primary);
    padding: 10px 12px;
    margin-bottom: 12px;
    background: var(--bs-tertiary-bg);
    border-radius: 0 var(--border-radius) var(--border-radius) 0;
}

.element-header-top {
    display: flex;
    align-items: flex-start;
    gap: 10px;
}

.element-header-icon {
    font-size: 1.5rem;
    line-height: 1;
    margin-top: 2px;
}

.element-header-info {
    flex: 1;
    min-width: 0;
}

.element-header-name {
    font-weight: 600;
    font-size: 0.95rem;
    margin-bottom: 4px;
    word-break: break-word;
}

.element-type-badge {
    font-size: 0.7rem;
    padding: 2px 8px;
    border-radius: 4px;
    font-weight: 500;
}

.element-header-id {
    font-family: 'SFMono-Regular', Consolas, 'Liberation Mono', Menlo, monospace;
    font-size: 0.7rem;
    color: var(--bs-secondary);
    margin-top: 6px;
    word-break: break-all;
}

/* Property Set Toolbar */
.pset-toolbar {
    display: flex;
    align-items: center;
    gap: 8px;
    margin: 12px 0 8px;
    padding-bottom: 8px;
    border-bottom: 1px solid var(--bs-border-color);
}

.pset-search {
    flex: 1;
    display: flex;
    align-items: center;
    gap: 4px;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-border-color);
    border-radius: 6px;
    padding: 3px 8px;
}

.pset-search .mdi {
    color: var(--bs-secondary);
    font-size: 0.9rem;
}

.pset-search-input {
    border: none;
    outline: none;
    background: transparent;
    font-size: 0.8rem;
    width: 100%;
    color: var(--bs-body-color);
}

.pset-toolbar-actions {
    display: flex;
    gap: 4px;
}

.pset-toolbar-actions .btn {
    font-size: 1.1rem;
    color: var(--bs-secondary);
}

.pset-toolbar-actions .btn:hover {
    color: var(--bs-primary);
}

/* Section Labels */
.pset-section-label {
    font-size: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.5px;
    color: var(--bs-secondary);
    margin: 12px 0 6px;
    padding-left: 2px;
}

/* Property Set Cards */
.pset-card {
    border: 1px solid var(--bs-border-color);
    border-radius: 8px;
    margin-bottom: 6px;
    overflow: hidden;
    background: var(--bs-body-bg);
}

.pset-card--quantity {
    border-left: 3px solid #10b981;
}

.pset-card--type {
    border-left: 3px solid var(--bs-secondary);
    opacity: 0.85;
}

.pset-card-header-wrap {
    display: flex;
    align-items: center;
    background: var(--bs-tertiary-bg);
    transition: background 0.15s;
}

.pset-card-header-wrap:hover {
    background: var(--bs-secondary-bg);
}

.pset-card-header {
    display: flex;
    align-items: center;
    gap: 4px;
    flex: 1;
    min-width: 0;
    padding: 6px 4px 6px 10px;
    cursor: pointer;
    user-select: none;
}

.pset-add-btn {
    flex-shrink: 0;
    padding: 6px 8px !important;
    z-index: 1;
}

.pset-chevron {
    font-size: 1rem;
    color: var(--bs-secondary);
    transition: transform 0.2s;
    flex-shrink: 0;
}

.pset-card-title {
    font-size: 0.78rem;
    font-weight: 600;
    color: var(--bs-body-color);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.pset-card-body {
    padding: 0;
}

/* Property Table */
.pset-table {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.78rem;
}

.pset-table tr {
    border-bottom: 1px solid var(--bs-border-color);
}

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

.pset-table tr:nth-child(even) {
    background: var(--bs-tertiary-bg);
}

.pset-key {
    padding: 4px 8px;
    color: var(--bs-secondary);
    white-space: nowrap;
    width: 40%;
    vertical-align: middle;
    font-weight: 500;
}

.pset-value {
    padding: 4px 8px;
    word-break: break-word;
    vertical-align: middle;
}

.pset-value span {
    color: var(--bs-body-color);
}

.pset-input {
    border: none;
    outline: none;
    background: transparent;
    width: 100%;
    font-size: 0.78rem;
    color: var(--bs-body-color);
    padding: 1px 2px;
    border-radius: 3px;
    transition: background 0.15s;
}

.pset-input:focus {
    background: var(--bs-primary-bg-subtle);
}

.pset-input::placeholder {
    color: var(--bs-secondary);
    font-style: italic;
}

/* New property row */
.pset-new-row {
    background: var(--bs-primary-bg-subtle) !important;
}

/* Add Section */
.pset-add-section {
    margin-top: 12px;
    padding-top: 10px;
    border-top: 1px solid var(--bs-border-color);
}

/* ========================================
   Shared Filter Pill Styles
   (Used by viewer and selection builder)
   ======================================== */

/* Filter condition card */
.filter-condition-card {
    background: var(--bs-tertiary-bg);
    border-radius: 8px;
    padding: 8px 10px;
    box-shadow: var(--box-shadow);
    border: 1px solid rgba(0,0,0,0.06);
    position: relative;
}
.filter-condition-card .form-select,
.filter-condition-card .form-control {
    font-size: 0.8rem;
    padding: 4px 8px;
    border-radius: 6px;
}
.filter-condition-card .btn-remove-condition {
    border: none;
    background: none;
    color: var(--bs-secondary-color);
    cursor: pointer;
    padding: 2px 4px;
    opacity: 0.6;
    transition: var(--transition);
}
.filter-condition-card .btn-remove-condition:hover {
    opacity: 1;
    color: var(--bs-danger);
}

/* Operator segmented pills */
.filter-op-group {
    display: flex;
    flex-wrap: wrap;
    gap: 3px;
}
.filter-op-pill {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 4px 10px;
    border: 1px solid var(--bs-border-color);
    border-radius: 5px;
    background: var(--bs-body-bg);
    color: var(--bs-emphasis-color);
    cursor: pointer;
    font-size: 0.75rem;
    line-height: 1.5;
    white-space: nowrap;
    transition: var(--transition);
}
.filter-op-pill:hover {
    border-color: var(--bs-primary);
    color: var(--bs-primary);
}
.filter-op-pill.active {
    background: var(--bs-primary);
    color: #fff;
    border-color: var(--bs-primary);
}
.filter-op-pill .mdi { font-size: 0.85rem; }

/* Boolean toggle pills */
.filter-bool-group {
    display: flex;
    gap: 4px;
    flex: 1;
}
.filter-bool-pill {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 6px 10px;
    border: 1px solid var(--bs-border-color);
    border-radius: 5px;
    background: var(--bs-body-bg);
    color: var(--bs-emphasis-color);
    cursor: pointer;
    font-size: 0.8rem;
    transition: var(--transition);
    user-select: none;
}
.filter-bool-pill:hover {
    border-color: var(--bs-emphasis-color);
}
.filter-bool-pill.active-true {
    background: rgba(var(--bs-success-rgb), 0.12);
    color: var(--bs-success);
    border-color: var(--bs-success);
}
.filter-bool-pill.active-false {
    background: rgba(var(--bs-danger-rgb), 0.1);
    color: var(--bs-danger);
    border-color: var(--bs-danger);
}
.filter-bool-pill .mdi { font-size: 1rem; }

/* Value input with icon */
.filter-value-wrap {
    position: relative;
    flex: 1;
    display: flex;
    align-items: center;
}
.filter-value-wrap .filter-value-icon {
    position: absolute;
    left: 7px;
    font-size: 0.85rem;
    color: var(--bs-secondary-color);
    pointer-events: none;
    z-index: 1;
}
.filter-value-wrap .form-control {
    padding-left: 26px;
}

/* Logic connector between condition cards */
.logic-connector {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 4px;
    padding: 4px 0;
}
.logic-pill {
    padding: 2px 12px;
    border-radius: 4px;
    font-size: 0.7rem;
    font-weight: 600;
    cursor: pointer;
    border: 1px solid var(--bs-border-color);
    background: var(--bs-body-bg);
    color: var(--bs-secondary-color);
    transition: var(--transition);
    user-select: none;
}
.logic-pill:hover {
    border-color: var(--bs-primary);
    color: var(--bs-primary);
}
.logic-pill.active {
    background: var(--bs-primary);
    color: #fff;
    border-color: var(--bs-primary);
}

/* Property autocomplete dropdown */
.property-autocomplete-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 1050;
    max-height: 200px;
    overflow-y: auto;
    background: var(--bs-body-bg);
    border: 1px solid var(--bs-primary);
    border-radius: 6px;
    box-shadow: var(--box-shadow-lg);
    display: none;
}
.property-autocomplete-dropdown.show {
    display: block;
}
.property-autocomplete-item {
    padding: 6px 10px;
    cursor: pointer;
    font-size: 0.8rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    transition: background 0.1s;
}
.property-autocomplete-item:hover,
.property-autocomplete-item.active {
    background: rgba(var(--bs-primary-rgb), 0.1);
}
.property-autocomplete-item .prop-type-badge {
    font-size: 0.65rem;
    padding: 1px 6px;
    border-radius: 3px;
    background: var(--bs-secondary-bg-subtle);
    color: var(--bs-secondary-color);
}