/* ========================================
   MODERN LOADING MODALS - Properly centered
   ======================================== */

/* === GLOBAL LOADING OVERLAY === */
.loading {
    position: fixed !important;
    top: 0 !important;
    left: 0 !important;
    right: 0 !important;
    bottom: 0 !important;
    width: 100vw !important;
    height: 100vh !important;
    margin: 0 !important;
    z-index: 9999 !important;
    display: none;
    align-items: center;
    justify-content: center;
    background: rgba(10, 14, 26, 0.88) !important;
}

.loading.active,
.loading.show,
.loading[style*="display: block"],
.loading[style*="display:block"] {
    display: flex !important;
}

/* Override legacy ::before (was overlay) - now part of full-screen overlay */
.loading::before,
.loading:before,
.loading:not(:required)::before,
.loading:not(:required):before {
    content: none !important;
    display: none !important;
}

/* Spinner via ::after (override legacy box-shadow spinner) */
.loading::after,
.loading:after,
.loading:not(:required)::after,
.loading:not(:required):after {
    content: '' !important;
    display: block !important;
    position: absolute !important;
    top: 50% !important;
    left: 50% !important;
    transform: translate(-50%, -50%) !important;
    width: 60px !important;
    height: 60px !important;
    border: 4px solid var(--bg-tertiary) !important;
    border-top-color: var(--accent-blue) !important;
    border-radius: 50% !important;
    animation: loadingSpin 0.8s linear infinite !important;
    box-shadow: none !important;
    margin: 0 !important;
    background: transparent !important;
    color: transparent !important;
    text-indent: 0 !important;
    overflow: visible !important;
    font-size: inherit !important;
}

@keyframes loadingSpin {
    from { transform: translate(-50%, -50%) rotate(0deg); }
    to { transform: translate(-50%, -50%) rotate(360deg); }
}

/* === SPINNER COMPONENTS === */
.spinner-border,
.spinner-border-sm {
    border-color: var(--accent-blue) !important;
    border-right-color: transparent !important;
}

/* === BOOTSTRAP MODAL CENTERING === */
.modal {
    z-index: 1055;
}

.modal-dialog {
    margin: 1.75rem auto !important;
    max-width: 500px;
    pointer-events: none;
    display: flex !important;
    align-items: center !important;
    min-height: calc(100% - 3.5rem);
}

.modal-dialog-centered {
    align-items: center !important;
    min-height: calc(100% - 3.5rem) !important;
}

.modal-dialog-lg,
.modal-lg {
    max-width: 800px !important;
}

.modal-dialog-xl,
.modal-xl {
    max-width: 1140px !important;
}

.modal-content {
    pointer-events: auto;
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-secondary) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-xl) !important;
    width: 100%;
}

.modal-header {
    background: var(--bg-tertiary) !important;
    border-bottom: 1px solid var(--border-primary) !important;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
    padding: var(--spacing-md) var(--spacing-lg) !important;
}

.modal-header .modal-title {
    color: var(--text-primary) !important;
    font-size: var(--text-base) !important;
    font-weight: var(--font-semibold) !important;
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin: 0;
}

.modal-header .btn-close {
    background-color: var(--bg-quaternary) !important;
    background-image: url("data:image/svg+xml,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 16 16' fill='%23f1f5f9'%3e%3cpath d='M.293.293a1 1 0 0 1 1.414 0L8 6.586 14.293.293a1 1 0 1 1 1.414 1.414L9.414 8l6.293 6.293a1 1 0 0 1-1.414 1.414L8 9.414l-6.293 6.293a1 1 0 0 1-1.414-1.414L6.586 8 .293 1.707a1 1 0 0 1 0-1.414z'/%3e%3c/svg%3e") !important;
    border-radius: var(--radius-md) !important;
    opacity: 0.7;
    transition: all var(--transition-fast);
}

.modal-header .btn-close:hover {
    opacity: 1;
    background-color: var(--danger-bg) !important;
}

.modal-body {
    background: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    padding: var(--spacing-lg) !important;
}

.modal-footer {
    background: var(--bg-tertiary) !important;
    border-top: 1px solid var(--border-primary) !important;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg) !important;
    padding: var(--spacing-md) var(--spacing-lg) !important;
    gap: var(--spacing-sm);
}

.modal-backdrop {
    background-color: rgba(10, 14, 26, 0.7) !important;
    backdrop-filter: blur(4px);
    -webkit-backdrop-filter: blur(4px);
}

.modal-backdrop.show {
    opacity: 1 !important;
}

/* === ALERTIFY DIALOGS - style chrome only; never override root show/hide (breaks confirm/alert) === */
.alertify .ajs-dialog {
    margin: 0 auto !important;
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-secondary) !important;
    border-radius: var(--radius-lg) !important;
    box-shadow: var(--shadow-xl) !important;
    color: var(--text-primary) !important;
    max-width: 500px;
    width: 90%;
}

.alertify .ajs-header {
    background: var(--bg-tertiary) !important;
    color: var(--text-primary) !important;
    border-bottom: 1px solid var(--border-primary) !important;
    border-radius: var(--radius-lg) var(--radius-lg) 0 0 !important;
    padding: var(--spacing-md) var(--spacing-lg) !important;
    font-weight: var(--font-semibold) !important;
}

.alertify .ajs-body {
    background: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    padding: var(--spacing-lg) !important;
}

.alertify .ajs-body .ajs-content {
    color: var(--text-primary) !important;
}

.alertify .ajs-footer {
    background: var(--bg-tertiary) !important;
    border-top: 1px solid var(--border-primary) !important;
    border-radius: 0 0 var(--radius-lg) var(--radius-lg) !important;
    padding: var(--spacing-md) var(--spacing-lg) !important;
}

.alertify-notifier .ajs-message {
    background: var(--bg-secondary) !important;
    border: 1px solid var(--border-secondary) !important;
    color: var(--text-primary) !important;
    border-radius: var(--radius-md) !important;
    padding: var(--spacing-md) var(--spacing-lg) !important;
    box-shadow: var(--shadow-lg) !important;
}

.alertify-notifier .ajs-message.ajs-success {
    background: var(--success) !important;
    color: white !important;
    border-color: var(--success) !important;
}

.alertify-notifier .ajs-message.ajs-error {
    background: var(--danger) !important;
    color: white !important;
    border-color: var(--danger) !important;
}

.alertify-notifier .ajs-message.ajs-warning {
    background: var(--warning) !important;
    color: white !important;
    border-color: var(--warning) !important;
}

/* === SWAL / SWEETALERT (if used) === */
.swal2-popup {
    background: var(--bg-secondary) !important;
    color: var(--text-primary) !important;
    border-radius: var(--radius-lg) !important;
}

.swal2-title {
    color: var(--text-primary) !important;
}

.swal2-content {
    color: var(--text-secondary) !important;
}

/* === DOCUMENT PREVIEW MODAL === */
#documentPreviewModal .modal-dialog {
    max-width: 95vw !important;
    max-height: 95vh !important;
    margin: 1rem auto !important;
}

#documentPreviewModal .modal-content {
    height: 90vh !important;
}

/* === RESPONSIVE === */
@media (max-width: 768px) {
    .modal-dialog {
        margin: 0.5rem !important;
        max-width: calc(100% - 1rem) !important;
    }
    
    .modal-dialog-lg,
    .modal-dialog-xl {
        max-width: calc(100% - 1rem) !important;
    }
}

/* ============================================
   SKELETON LOADING -> Replace with spinner
   ============================================ */

/* Hide all skeleton bars/blocks - we'll show a spinner instead */
.datatable-skeleton-overlay .datatable-skeleton-label,
.datatable-skeleton-overlay .datatable-skeleton-row,
.datatable-skeleton-overlay .dt-skeleton-cards,
.datatable-skeleton-overlay .dt-sk-mock,
.datatable-skeleton-overlay .dt-sk-mock__head,
.datatable-skeleton-overlay .dt-sk-mock__row,
.datatable-skeleton-overlay .datatable-skeleton-cell,
.datatable-skeleton-overlay .dt-sk-block,
.datatable-skeleton-overlay .dt-sk-badge,
.datatable-skeleton-overlay .dt-sk-pill,
.datatable-skeleton-overlay .dt-sk-dot,
.datatable-skeleton-overlay .dt-sk-logo {
    display: none !important;
}

/* Style the overlay as full container with spinner */
.datatable-skeleton-overlay {
    background: rgba(15, 23, 42, 0.85) !important;
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(2px);
    display: flex !important;
    align-items: center !important;
    justify-content: center !important;
    padding: 0 !important;
    border: none !important;
    box-shadow: none !important;
    min-height: 240px;
}

.dataTables_wrapper.dt-skeleton-loading,
.dt-container.dt-skeleton-loading {
    min-height: 240px;
}

/* Inject spinner via pseudo-element */
.datatable-skeleton-overlay::before {
    content: '' !important;
    display: block !important;
    width: 50px !important;
    height: 50px !important;
    border: 4px solid rgba(255, 255, 255, 0.08) !important;
    border-top-color: var(--accent-blue) !important;
    border-radius: 50% !important;
    animation: dataTableSpin 0.8s linear infinite !important;
}

.datatable-skeleton-overlay::after {
    content: 'Se incarca...' !important;
    position: absolute !important;
    top: calc(50% + 45px) !important;
    left: 50% !important;
    transform: translateX(-50%) !important;
    color: var(--text-secondary) !important;
    font-size: 0.75rem !important;
    font-weight: var(--font-medium) !important;
    letter-spacing: 0.05em !important;
    text-transform: uppercase !important;
    white-space: nowrap !important;
}

@keyframes dataTableSpin {
    from { transform: rotate(0deg); }
    to { transform: rotate(360deg); }
}

/* === DataTables processing indicator (the "Processing..." overlay only — NOT the .dt-info text) === */
.dataTables_processing,
div.dataTables_processing {
    background: rgba(15, 23, 42, 0.95) !important;
    background-image: none !important;
    color: transparent !important;
    border: 1px solid var(--border-secondary) !important;
    border-radius: var(--radius-md) !important;
    padding: 12px 24px !important;
    box-shadow: var(--shadow-lg) !important;
    font-size: 0.85rem !important;
    font-weight: var(--font-medium) !important;
    text-align: center !important;
    min-width: 100px;
    min-height: 60px;
    z-index: 100 !important;
}

/* Make sure the "Showing 1 to N of M entries" info text stays a plain inline label,
   NOT a card. Some other rule may try to style it like a panel. */
.dataTables_info,
div.dt-info {
    background: transparent !important;
    background-image: none !important;
    border: 0 !important;
    box-shadow: none !important;
    padding: 6px 0 !important;
    margin: 0 !important;
    border-radius: 0 !important;
    min-height: 0 !important;
    color: var(--text-secondary) !important;
}

div.dataTables_processing::before {
    content: '' !important;
    display: inline-block !important;
    width: 24px !important;
    height: 24px !important;
    border: 3px solid rgba(255, 255, 255, 0.1) !important;
    border-top-color: var(--accent-blue) !important;
    border-radius: 50% !important;
    animation: dataTableSpin 0.8s linear infinite !important;
    vertical-align: middle;
}

div.dataTables_processing::after {
    content: 'Se procesează...' !important;
    color: var(--text-primary) !important;
    margin-left: 10px !important;
    vertical-align: middle;
    font-size: 0.8rem !important;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

/* === Bootstrap spinner-border consistent === */
.spinner-border {
    border-width: 3px !important;
    border-color: rgba(255, 255, 255, 0.1) !important;
    border-top-color: var(--accent-blue) !important;
    border-right-color: transparent !important;
    width: 2.5rem !important;
    height: 2.5rem !important;
}

.spinner-border-sm {
    width: 1rem !important;
    height: 1rem !important;
    border-width: 2px !important;
}

/* === Generic chart loaders === */
.chart-loader .spinner-border,
.chart-loader {
    color: var(--accent-blue) !important;
}

/* === Hide old "loading bar" gradients === */
.loading-bar,
.loading-shimmer {
    background: rgba(255, 255, 255, 0.04) !important;
    background-image: linear-gradient(
        90deg,
        rgba(255, 255, 255, 0.04) 0%,
        rgba(59, 130, 246, 0.15) 50%,
        rgba(255, 255, 255, 0.04) 100%
    ) !important;
    background-size: 200% 100% !important;
}