/* === Offline Mode Styles === */

.offline-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10000;
    background-color: var(--bg-main, #f5f5f5);
    display: flex;
    flex-direction: column;
    overflow: hidden;
}

[data-theme="dark"] .offline-overlay {
    background-color: var(--bg-main, #1a1a2e);
}

.offline-overlay-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem 1rem;
    background-color: var(--bg-white, #fff);
    border-bottom: 1px solid var(--border-color, #e5e7eb);
    box-shadow: var(--shadow-soft, 0 1px 3px rgba(0,0,0,0.1));
}

[data-theme="dark"] .offline-overlay-header {
    background-color: var(--bg-white, #16213e);
    border-color: var(--border-color, #2a2a4a);
}

.offline-overlay-title {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-weight: 600;
    font-size: 1rem;
    color: var(--warning, #f59e0b);
}

.offline-overlay-actions {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

.offline-overlay-content {
    flex: 1;
    overflow-y: auto;
    padding: 1rem;
    -webkit-overflow-scrolling: touch;
}

/* Containers */
.offline-container {
    max-width: 600px;
    margin: 0 auto;
}

.offline-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1rem;
}

.offline-header .material-icons-round {
    color: var(--warning, #f59e0b);
    font-size: 1.5rem;
}

.offline-header h2 {
    font-size: 1.25rem;
    font-weight: 600;
    margin: 0;
    color: var(--text-main, #1f2937);
}

.offline-badge {
    font-size: 0.75rem;
    background: var(--warning, #f59e0b);
    color: #fff;
    padding: 0.125rem 0.5rem;
    border-radius: 999px;
    margin-left: auto;
    white-space: nowrap;
}

/* Steps */
.offline-steps {
    display: flex;
    align-items: center;
    gap: 0;
    margin-bottom: 1.5rem;
    padding: 0 0.5rem;
}

.step {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.8125rem;
    color: var(--text-sub, #6b7280);
    white-space: nowrap;
}

.step.active {
    color: var(--primary, #3b82f6);
    font-weight: 600;
}

.step.done {
    color: var(--success, #10b981);
}

.step-num {
    width: 1.5rem;
    height: 1.5rem;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.75rem;
    font-weight: 700;
    background: var(--bg-lighter, #e5e7eb);
    color: var(--text-sub, #6b7280);
}

.step.active .step-num {
    background: var(--primary, #3b82f6);
    color: #fff;
}

.step.done .step-num {
    background: var(--success, #10b981);
    color: #fff;
}

.step-line {
    flex: 1;
    height: 2px;
    background: var(--border-color, #e5e7eb);
    margin: 0 0.25rem;
}

.step-line.active {
    background: var(--primary, #3b82f6);
}

/* Search */
.offline-search-box {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.625rem 0.75rem;
    background: var(--bg-white, #fff);
    border: 1px solid var(--border-color, #e5e7eb);
    border-radius: var(--border-radius-lg, 0.75rem);
    margin-bottom: 0.75rem;
}

[data-theme="dark"] .offline-search-box {
    background: var(--bg-white, #16213e);
}

.offline-search-box .material-icons-round {
    color: var(--text-sub, #9ca3af);
    font-size: 1.25rem;
}

.offline-search-box input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 0.9375rem;
    color: var(--text-main, #1f2937);
    outline: none;
}

.offline-search-box input::placeholder {
    color: var(--text-sub, #9ca3af);
}

/* List items */
.offline-list {
    display: flex;
    flex-direction: column;
    gap: 0.25rem;
    max-height: 40vh;
    overflow-y: auto;
    -webkit-overflow-scrolling: touch;
}

.offline-list-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.75rem;
    background: var(--bg-white, #fff);
    border-radius: var(--border-radius, 0.5rem);
    cursor: pointer;
    transition: background 0.15s;
    border: 1px solid var(--border-color, #e5e7eb);
}

[data-theme="dark"] .offline-list-item {
    background: var(--bg-white, #16213e);
}

.offline-list-item:active {
    background: var(--bg-lighter, #f3f4f6);
}

.offline-list-item.sin-stock {
    opacity: 0.5;
}

.item-main {
    display: flex;
    flex-direction: column;
    gap: 0.125rem;
    min-width: 0;
    flex: 1;
}

.item-main strong {
    font-size: 0.875rem;
    color: var(--text-main, #1f2937);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.item-sub {
    font-size: 0.75rem;
    color: var(--text-sub, #6b7280);
}

.item-right {
    display: flex;
    flex-direction: column;
    align-items: flex-end;
    gap: 0.125rem;
    flex-shrink: 0;
    margin-left: 0.5rem;
}

.item-price {
    font-size: 0.875rem;
    font-weight: 600;
    color: var(--success, #10b981);
}

.item-code {
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--primary, #3b82f6);
}

/* Lineas resumen */
.offline-lineas-resumen {
    margin-top: 1rem;
    padding: 0.75rem;
    background: var(--bg-white, #fff);
    border-radius: var(--border-radius-lg, 0.75rem);
    border: 1px solid var(--border-color, #e5e7eb);
}

[data-theme="dark"] .offline-lineas-resumen {
    background: var(--bg-white, #16213e);
}

.offline-lineas-resumen h4 {
    font-size: 0.8125rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
    color: var(--text-main, #1f2937);
}

.linea-item {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 0.375rem 0;
    border-bottom: 1px solid var(--border-color, #f3f4f6);
}

.linea-item:last-of-type {
    border-bottom: none;
}

.linea-info {
    display: flex;
    flex-direction: column;
    min-width: 0;
    flex: 1;
}

.linea-nombre {
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-main, #1f2937);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.linea-detalle {
    font-size: 0.75rem;
    color: var(--text-sub, #6b7280);
}

.linea-acciones {
    display: flex;
    align-items: center;
    gap: 0.25rem;
}

.linea-subtotal {
    font-size: 0.8125rem;
    font-weight: 600;
    color: var(--text-main, #1f2937);
}

.lineas-total {
    margin-top: 0.5rem;
    padding-top: 0.5rem;
    border-top: 2px solid var(--border-color, #e5e7eb);
    text-align: right;
    font-size: 1rem;
    color: var(--text-main, #1f2937);
}

/* Modal */
.offline-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 10001;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 1rem;
}

.offline-modal {
    background: var(--bg-white, #fff);
    border-radius: var(--border-radius-lg, 0.75rem);
    width: 100%;
    max-width: 400px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .offline-modal {
    background: var(--bg-white, #16213e);
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem;
    border-bottom: 1px solid var(--border-color, #e5e7eb);
}

.modal-header h3 {
    margin: 0;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-main, #1f2937);
}

.modal-body {
    padding: 1rem;
}

.modal-articulo-nombre {
    font-size: 1rem;
    margin: 0 0 0.25rem 0;
    color: var(--text-main, #1f2937);
}

.modal-articulo-info {
    font-size: 0.8125rem;
    color: var(--text-sub, #6b7280);
    margin: 0 0 1rem 0;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
    padding: 0.75rem 1rem;
    border-top: 1px solid var(--border-color, #e5e7eb);
}

/* Form elements */
.form-group {
    margin-bottom: 0.75rem;
}

.form-group label {
    display: block;
    font-size: 0.8125rem;
    font-weight: 500;
    color: var(--text-main, #1f2937);
    margin-bottom: 0.25rem;
}

.form-group input,
.form-group textarea,
.form-group select {
    width: 100%;
    padding: 0.5rem 0.625rem;
    border: 1px solid var(--border-color, #d1d5db);
    border-radius: var(--border-radius, 0.5rem);
    font-size: 0.9375rem;
    color: var(--text-main, #1f2937);
    background: var(--bg-main, #fff);
    outline: none;
    transition: border-color 0.15s;
    box-sizing: border-box;
}

[data-theme="dark"] .form-group input,
[data-theme="dark"] .form-group textarea,
[data-theme="dark"] .form-group select {
    background: var(--bg-main, #0f3460);
    border-color: var(--border-color, #2a2a4a);
    color: var(--text-main, #e0e0e0);
}

.form-group input:focus,
.form-group textarea:focus {
    border-color: var(--primary, #3b82f6);
}

/* Buttons */
.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    background: var(--primary, #3b82f6);
    color: #fff;
    border: none;
    border-radius: var(--border-radius, 0.5rem);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
    transition: opacity 0.15s;
}

.btn-primary:hover {
    opacity: 0.9;
}

.btn-primary:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.btn-primary.btn-success {
    background: var(--success, #10b981);
}

.btn-secondary {
    display: inline-flex;
    align-items: center;
    gap: 0.375rem;
    padding: 0.5rem 1rem;
    background: transparent;
    color: var(--text-main, #374151);
    border: 1px solid var(--border-color, #d1d5db);
    border-radius: var(--border-radius, 0.5rem);
    font-size: 0.875rem;
    font-weight: 500;
    cursor: pointer;
}

.btn-sm {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.375rem 0.625rem;
    background: transparent;
    color: var(--text-main, #374151);
    border: 1px solid var(--border-color, #d1d5db);
    border-radius: var(--border-radius, 0.5rem);
    font-size: 0.8125rem;
    cursor: pointer;
    position: relative;
}

.btn-sm.btn-primary {
    background: var(--primary, #3b82f6);
    color: #fff;
    border-color: var(--primary, #3b82f6);
}

.btn-icon-sm {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 1.75rem;
    height: 1.75rem;
    padding: 0;
    background: transparent;
    border: none;
    border-radius: 50%;
    cursor: pointer;
    color: var(--text-sub, #6b7280);
}

.btn-icon-sm:hover {
    background: var(--bg-lighter, #f3f4f6);
}

.btn-icon-sm .material-icons-round {
    font-size: 1rem;
}

.badge {
    position: absolute;
    top: -0.25rem;
    right: -0.25rem;
    background: var(--danger, #ef4444);
    color: #fff;
    font-size: 0.625rem;
    min-width: 1rem;
    height: 1rem;
    line-height: 1rem;
    text-align: center;
    border-radius: 999px;
    padding: 0 0.25rem;
}

/* Actions bar */
.offline-actions {
    display: flex;
    justify-content: space-between;
    gap: 0.5rem;
    margin-top: 1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border-color, #e5e7eb);
}

/* Confirm table */
.confirmar-seccion {
    margin-bottom: 1.25rem;
}

.confirmar-seccion h4 {
    display: flex;
    align-items: center;
    gap: 0.375rem;
    font-size: 0.875rem;
    font-weight: 600;
    margin: 0 0 0.5rem 0;
    color: var(--text-main, #1f2937);
}

.confirmar-seccion h4 .material-icons-round {
    font-size: 1.125rem;
    color: var(--primary, #3b82f6);
}

.confirmar-tabla {
    width: 100%;
    border-collapse: collapse;
    font-size: 0.8125rem;
}

.confirmar-tabla th {
    text-align: left;
    padding: 0.375rem 0.5rem;
    border-bottom: 2px solid var(--border-color, #e5e7eb);
    font-weight: 600;
    color: var(--text-sub, #6b7280);
    font-size: 0.75rem;
}

.confirmar-tabla td {
    padding: 0.375rem 0.5rem;
    border-bottom: 1px solid var(--border-color, #f3f4f6);
    color: var(--text-main, #1f2937);
}

.confirmar-tabla tfoot td {
    border-top: 2px solid var(--border-color, #e5e7eb);
    border-bottom: none;
    font-size: 1rem;
}

/* Success / Sync states */
.offline-success,
.offline-empty {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2rem 1rem;
}

.offline-success h3 {
    margin: 0.75rem 0 0.5rem;
    font-size: 1.25rem;
    font-weight: 600;
    color: var(--text-main, #1f2937);
}

.offline-success p,
.offline-empty p {
    margin: 0.25rem 0;
    color: var(--text-sub, #6b7280);
}

.offline-sync-status {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-align: center;
    padding: 2rem 1rem;
}

.offline-sync-status h3 {
    margin: 0.75rem 0 0.5rem;
    font-size: 1.125rem;
    font-weight: 600;
    color: var(--text-main, #1f2937);
}

.offline-sync-status p {
    margin: 0.25rem 0;
    color: var(--text-sub, #6b7280);
}

.sync-spinner {
    width: 3rem;
    height: 3rem;
    border: 3px solid var(--border-color, #e5e7eb);
    border-top-color: var(--primary, #3b82f6);
    border-radius: 50%;
    animation: spin 0.8s linear infinite;
}

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

.sync-results {
    width: 100%;
    max-width: 400px;
    margin-top: 1rem;
}

.sync-result-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    font-size: 0.875rem;
    border-radius: var(--border-radius, 0.5rem);
    margin-bottom: 0.25rem;
}

.sync-result-item.success {
    background: rgba(16, 185, 129, 0.1);
    color: var(--success, #10b981);
}

.sync-result-item.error {
    background: rgba(239, 68, 68, 0.1);
    color: var(--danger, #ef4444);
}

.text-error {
    color: var(--danger, #ef4444);
}

.text-muted {
    color: var(--text-sub, #6b7280);
    font-size: 0.875rem;
}

/* Download button on dashboard */
.offline-download-card {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 1rem;
    background: linear-gradient(135deg, var(--warning, #f59e0b) 0%, #f97316 100%);
    color: #fff;
    border-radius: var(--border-radius-lg, 0.75rem);
    cursor: pointer;
    border: none;
    width: 100%;
    text-align: left;
    transition: opacity 0.15s;
    font-family: inherit;
}

.offline-download-card:hover {
    opacity: 0.95;
}

.offline-download-card:disabled {
    opacity: 0.7;
    cursor: not-allowed;
}

.offline-download-card .material-icons-round {
    font-size: 2rem;
}

.offline-download-info {
    flex: 1;
}

.offline-download-info strong {
    display: block;
    font-size: 0.9375rem;
    margin-bottom: 0.125rem;
}

.offline-download-info span {
    font-size: 0.8125rem;
    opacity: 0.85;
}

.offline-download-status {
    font-size: 0.75rem;
    padding: 0.5rem 0.75rem;
    background: var(--bg-white, #fff);
    border-radius: var(--border-radius, 0.5rem);
    color: var(--text-sub, #6b7280);
    margin-top: 0.5rem;
    display: flex;
    align-items: center;
    gap: 0.375rem;
}

.offline-download-status .material-icons-round {
    font-size: 1rem;
}

.offline-download-status.ready {
    color: var(--success, #10b981);
}

.offline-download-status.stale {
    color: var(--warning, #f59e0b);
}