/**
 * Component Styles
 * Buttons, Modals, Forms, Badges, Loading States, Toasts, Toggles
 */

/* ============================================
   BUTTONS
   ============================================ */

.btn {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 10px 16px;
    border: none;
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
    text-decoration: none;
}

.btn-primary {
    background: var(--primary-color);
    color: white;
}

.btn-primary:hover {
    background: var(--primary-hover);
}

.btn-primary:disabled {
    background: var(--border-color);
    cursor: not-allowed;
}

.btn-secondary {
    background: var(--surface-color);
    color: var(--text-primary);
    border: 1px solid var(--border-color);
}

.btn-secondary:hover {
    background: var(--background-color);
}

.btn-danger {
    background: #dc2626;
    color: white;
    border: 1px solid #dc2626;
}

.btn-danger:hover {
    background: #b91c1c;
    border-color: #b91c1c;
}

.btn-danger-outline {
    background: transparent;
    color: #dc2626;
    border: 1px solid #dc2626;
}

.btn-danger-outline:hover {
    background: #fee2e2;
}

.btn-outline {
    background: transparent;
    color: var(--text-secondary);
    border: 1px solid var(--border-color);
}

.btn-outline:hover {
    background: var(--background-color);
    color: var(--text-primary);
}

/* Modal Footer Layout */
.modal-footer-spacer {
    flex: 1;
}

/* ============================================
   FORM STYLES
   ============================================ */

.form-section {
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: 32px;
    max-width: 600px;
    box-shadow: var(--shadow-sm);
}

.form-header {
    margin-bottom: 24px;
}

.form-title {
    font-size: 20px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-description {
    color: var(--text-secondary);
    font-size: 16px;
    margin: 0;
}

.form-group {
    margin-bottom: 20px;
}

.form-label {
    display: block;
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.form-input,
.form-textarea {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form-input:focus,
.form-textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-input.error,
.form-textarea.error {
    border-color: var(--error-color);
}

.form-textarea {
    resize: vertical;
    min-height: 120px;
}

.form-help {
    margin-top: 6px;
    font-size: 12px;
    color: var(--text-secondary);
}

.form-error {
    margin-top: 6px;
    font-size: 12px;
    color: var(--error-color);
}

.form-actions {
    display: flex;
    gap: 12px;
    justify-content: flex-end;
    padding-top: 24px;
    border-top: 1px solid var(--border-color);
}

/* ============================================
   LOADING & EMPTY STATES
   ============================================ */

.loading-container {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 64px 20px;
    color: var(--text-secondary);
}

.spinner {
    width: 32px;
    height: 32px;
    border: 3px solid var(--border-color);
    border-top: 3px solid var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
    margin-bottom: 16px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

/* ContentLoader — inline spinner and error states */
.loading-spinner {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 12px;
    padding: 40px 24px;
    color: var(--text-secondary);
    font-size: 14px;
}

.loading-spinner .spinner {
    margin-bottom: 0;
}

.content-error {
    text-align: center;
    padding: 40px 24px;
    color: var(--text-secondary);
}

.content-error p {
    margin-bottom: 16px;
}

.loading-text {
    font-size: 14px;
}

.empty-state {
    text-align: center;
    padding: 64px 20px;
}

.empty-state-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.empty-state-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 8px;
}

.empty-state-description {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* ============================================
   ERROR STATE
   ============================================ */

.error-container {
    text-align: center;
    padding: 64px 20px;
}

.error-icon {
    font-size: 48px;
    margin-bottom: 16px;
}

.error-title {
    font-size: 18px;
    font-weight: 600;
    color: var(--error-color);
    margin-bottom: 8px;
}

.error-message {
    font-size: 14px;
    color: var(--text-secondary);
    margin-bottom: 24px;
}

/* Modal Styles */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-backdrop {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.5);
}

.modal-content {
    position: relative;
    background: var(--surface-color);
    border-radius: var(--radius-lg);
    box-shadow: 0 20px 25px -5px rgb(0 0 0 / 0.1);
    width: 90%;
    max-width: 500px;
    max-height: 90vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.modal-small {
    max-width: 400px;
}

.modal-medium {
    max-width: 520px;
}

.modal-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 16px 20px;
    border-bottom: 1px solid var(--border-color);
}

.modal-title {
    font-size: 16px;
    font-weight: 600;
    margin: 0;
}

.modal-close {
    background: none;
    border: none;
    padding: 4px;
    cursor: pointer;
    color: var(--text-secondary);
    border-radius: 4px;
}

.modal-close:hover {
    background: var(--background-color);
    color: var(--text-primary);
}

.modal-body {
    padding: 20px;
    overflow-y: auto;
}

.modal-body .form-group {
    margin-bottom: 16px;
}

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

.modal-body .form-group label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 6px;
}

.modal-body .form-group input[type="email"],
.modal-body .form-group input[type="text"],
.modal-body .form-group input[type="number"],
.modal-body .form-group select,
.modal-body .form-group textarea {
    width: 100%;
    padding: 10px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    font-family: inherit;
    background: var(--surface-color);
}

.modal-body .form-group textarea {
    resize: vertical;
    min-height: 80px;
}

.modal-body .form-group input:focus,
.modal-body .form-group select:focus,
.modal-body .form-group textarea:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 2px rgba(37, 99, 235, 0.1);
}

.modal-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 40px;
    gap: 12px;
    color: var(--text-secondary);
    font-size: 13px;
}

.modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 8px;
    padding: 16px 20px;
    border-top: 1px solid var(--border-color);
}

/* Form Elements */
.form-group {
    margin-bottom: 16px;
}

.form-group label {
    display: block;
    font-size: 12px;
    font-weight: 500;
    color: var(--text-secondary);
    margin-bottom: 6px;
}

.form-control {
    width: 100%;
    padding: 8px 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 14px;
    background: var(--surface-color);
    color: var(--text-primary);
    transition: border-color 0.15s;
}

.form-control:focus {
    outline: none;
    border-color: var(--primary-color);
    box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
}

.form-hint {
    display: block;
    font-size: 11px;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* Document Detail Rows */
.doc-detail-row {
    margin-bottom: 16px;
}

.doc-detail-row label {
    display: block;
    font-size: 11px;
    font-weight: 500;
    color: var(--text-secondary);
    text-transform: uppercase;
    margin-bottom: 6px;
}

.doc-detail-row code {
    display: block;
    background: var(--background-color);
    padding: 8px 12px;
    border-radius: var(--radius-sm);
    font-size: 13px;
    word-break: break-all;
}

.doc-detail-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.doc-detail-grid .doc-detail-row {
    margin-bottom: 12px;
}

/* Status Badge in Modal */
.doc-status-badge {
    display: inline-block;
    padding: 4px 10px;
    border-radius: 12px;
    font-size: 12px;
    font-weight: 500;
}

.doc-status-badge.success { background: #dcfce7; color: #16a34a; }
.doc-status-badge.pending { background: #dbeafe; color: #2563eb; }
.doc-status-badge.error { background: #fee2e2; color: #dc2626; }
.doc-status-badge.duplicate { background: #fef3c7; color: #d97706; }

/* Document Analysis */
.doc-analysis-title {
    font-size: 14px;
    font-weight: 600;
    margin: 20px 0 16px 0;
    padding-top: 16px;
    border-top: 1px solid var(--border-color);
}

.doc-summary {
    font-size: 13px;
    color: var(--text-primary);
    line-height: 1.5;
    margin: 0;
}

.doc-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 6px;
}

.doc-tag {
    display: inline-block;
    padding: 4px 10px;
    background: var(--background-color);
    border-radius: 12px;
    font-size: 12px;
    color: var(--text-primary);
}

/* Wide Modal */
.modal-content-wide {
    max-width: 800px;
}

/* ============================================
   PUBLISH PANEL
   ============================================ */

/* Toggle Switch */
.toggle-switch {
    position: relative;
    display: inline-block;
    width: 52px;
    height: 28px;
    flex-shrink: 0;
}

.toggle-switch input {
    opacity: 0;
    width: 0;
    height: 0;
}

.toggle-slider {
    position: absolute;
    cursor: pointer;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: #ccc;
    transition: 0.3s;
    border-radius: 28px;
}

.toggle-slider:before {
    position: absolute;
    content: "";
    height: 20px;
    width: 20px;
    left: 4px;
    bottom: 4px;
    background-color: white;
    transition: 0.3s;
    border-radius: 50%;
}

.toggle-switch input:checked + .toggle-slider {
    background-color: var(--success-color);
}

.toggle-switch input:checked + .toggle-slider:before {
    transform: translateX(24px);
}

.toggle-switch input:disabled + .toggle-slider {
    background-color: #e0e0e0;
    cursor: not-allowed;
}

/* Publish Sections */
.publish-section {
    margin-bottom: 24px;
}

.publish-section:last-child {
    margin-bottom: 0;
}

.publish-section-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 12px;
}

.publish-section-title {
    font-size: 14px;
    font-weight: 600;
    color: var(--text-primary);
    margin: 0;
}

.publish-section-description {
    font-size: 12px;
    color: var(--text-secondary);
    margin: 0 0 12px 0;
}

/* Publish Rows */
.publish-row {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 0;
    border-bottom: 1px solid var(--border-color);
}

.publish-row-content {
    flex: 1;
    min-width: 0;
}

.publish-row-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.publish-row-description {
    font-size: 12px;
    color: var(--text-secondary);
}

/* Publish Radio Groups */
.publish-radio-group {
    display: flex;
    gap: 16px;
    margin-top: 8px;
}

.publish-radio-option {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    cursor: pointer;
}

.publish-radio-option input[type="radio"] {
    margin-top: 2px;
    cursor: pointer;
}

.publish-radio-option.disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

.publish-radio-option.disabled input[type="radio"] {
    cursor: not-allowed;
}

.publish-radio-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.publish-radio-description {
    font-size: 11px;
    color: var(--text-secondary);
}

/* Generic Radio Groups (for modals) */
.radio-group {
    display: flex;
    flex-direction: column;
    gap: 12px;
    margin-top: 8px;
}

.radio-option {
    display: flex;
    align-items: flex-start;
    gap: 12px;
    padding: 12px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: border-color 0.2s, background-color 0.2s;
}

.radio-option:hover {
    border-color: var(--primary-color);
    background-color: var(--hover-color);
}

.radio-option:has(input:checked) {
    border-color: var(--primary-color);
    background-color: rgba(59, 130, 246, 0.05);
}

.radio-option input[type="radio"] {
    margin-top: 2px;
    cursor: pointer;
    flex-shrink: 0;
}

.radio-content {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.radio-label {
    font-size: 14px;
    font-weight: 500;
    color: var(--text-primary);
}

.radio-description {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* Publish Loading */
.publish-loading {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 24px;
    color: var(--text-secondary);
    font-size: 13px;
}

/* MCP Server Row */
.mcp-server-row {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 16px;
    background: var(--background-color);
    border-radius: var(--radius-md);
    margin-bottom: 12px;
}

.mcp-server-info {
    flex: 1;
}

.mcp-status-text {
    font-size: 13px;
    color: var(--text-primary);
    margin: 0;
}

/* MCP URL Row */
.mcp-url-row {
    display: flex;
    align-items: center;
    gap: 8px;
}

.mcp-url-label {
    font-size: 12px;
    color: var(--text-secondary);
    flex-shrink: 0;
}

.mcp-url {
    flex: 1;
    padding: 8px 12px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    font-size: 12px;
    color: var(--text-primary);
    font-family: monospace;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

/* MCP Tools */
.mcp-tools-loading,
.mcp-tools-empty {
    padding: 24px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

.mcp-tool-card {
    padding: 12px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    margin-bottom: 8px;
}

.mcp-tool-card:last-child {
    margin-bottom: 0;
}

.mcp-tool-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 6px;
}

.mcp-tool-name {
    font-size: 13px;
    font-weight: 600;
    color: var(--text-primary);
}

.mcp-tool-updated {
    font-size: 11px;
    color: var(--text-secondary);
}

.mcp-tool-description {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
}

/* User Management */
.users-loading,
.users-empty {
    padding: 24px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
}

.user-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 10px 12px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    position: relative;
}

.user-card:hover {
    border-color: var(--primary-color);
}

.user-card.expanded {
    border-color: var(--primary-color);
    background: var(--hover-bg, #f8fafc);
    grid-column: 1 / -1;
}


.user-info {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.user-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.user-email {
    font-size: 11px;
    color: var(--text-secondary);
}

.user-id {
    display: none;
}

.user-permission-badge {
    position: absolute;
    top: 10px;
    right: 12px;
    padding: 3px 8px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
}

.permission-admin {
    background: #dbeafe;
    color: #1d4ed8;
}

.permission-contributor {
    background: #dcfce7;
    color: #16a34a;
}

.permission-readonly {
    background: #f3f4f6;
    color: #6b7280;
}

.user-expanded {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
}

.user-expanded-section {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.user-expanded-label {
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
    color: var(--text-secondary);
    letter-spacing: 0.5px;
}

.user-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.user-persona-checkboxes {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.user-persona-checkbox {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 12px;
    color: var(--text-primary);
    cursor: pointer;
    padding: 2px 0;
}

.user-persona-checkbox input[type="checkbox"] {
    cursor: pointer;
}

.user-persona-checkboxes.disabled {
    opacity: 0.5;
    pointer-events: none;
}

.user-expanded-hint {
    font-weight: 400;
    text-transform: none;
    color: var(--text-tertiary);
    font-style: italic;
}

.user-permission-select {
    padding: 6px 8px;
    font-size: 11px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    background: var(--surface-color);
    color: var(--text-primary);
    cursor: pointer;
    flex: 1;
    min-width: 0;
}

.user-permission-select:focus {
    outline: none;
    border-color: var(--primary-color);
}

/* Persona & User Grid Layouts */
#personas-list,
.users-list {
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
    gap: 8px;
}

/* Persona Cards */
.persona-card {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 10px 12px;
    background: var(--surface-color);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
    position: relative;
}

.persona-source-badge {
    position: absolute;
    top: 10px;
    right: 12px;
}

.persona-card:hover {
    border-color: var(--primary-color);
}

.persona-card.expanded {
    border-color: var(--primary-color);
    background: var(--hover-bg, #f8fafc);
    grid-column: 1 / -1;
}


.persona-info {
    display: flex;
    align-items: center;
    gap: 6px;
    flex-wrap: wrap;
}

.persona-name {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.persona-description {
    font-size: 12px;
    color: var(--text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.persona-expanded {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding-top: 8px;
    border-top: 1px solid var(--border-color);
}

.persona-expanded-description {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.persona-expanded-meta {
    display: flex;
    align-items: center;
    gap: 8px;
}

.persona-expanded-date {
    font-size: 11px;
    color: var(--text-secondary);
}

.persona-expanded-actions {
    display: flex;
    align-items: center;
    gap: 6px;
}

.persona-meta {
    display: flex;
    align-items: center;
    gap: 8px;
    flex-shrink: 0;
    margin-left: 12px;
}

.persona-status-badge {
    display: inline-block;
    padding: 3px 8px;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 600;
    text-transform: uppercase;
}

.persona-status-ready {
    background: #dcfce7;
    color: #16a34a;
}

.persona-status-generating {
    background: #fef3c7;
    color: #d97706;
}

.persona-status-failed {
    background: #fee2e2;
    color: #dc2626;
}

.persona-question-count {
    font-size: 11px;
    color: var(--text-secondary);
}

/* Persona Detail Modal */
.persona-detail-header {
    margin-bottom: 16px;
}

.persona-detail-name {
    font-size: 16px;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: 4px;
}

.persona-detail-description {
    font-size: 13px;
    color: var(--text-secondary);
    line-height: 1.5;
}

.persona-detail-meta {
    display: flex;
    align-items: center;
    gap: 12px;
    margin: 12px 0 16px 0;
    padding-bottom: 12px;
    border-bottom: 1px solid var(--border-color);
}

.persona-detail-meta-item {
    font-size: 12px;
    color: var(--text-secondary);
}

.persona-question-list {
    display: flex;
    flex-direction: column;
    gap: 0;
}

.persona-question-item {
    padding: 10px 0;
    border-bottom: 1px solid var(--border-color);
}

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

.persona-question-display {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
    margin-bottom: 2px;
}

.persona-question-text {
    font-size: 12px;
    color: var(--text-secondary);
    line-height: 1.4;
}

.persona-question-category {
    display: inline-block;
    padding: 2px 6px;
    background: var(--background-color);
    border-radius: 8px;
    font-size: 10px;
    color: var(--text-secondary);
    margin-top: 4px;
}

/* User Persona Badges */
.user-persona-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 4px;
}

.user-persona-badge {
    display: inline-block;
    padding: 2px 8px;
    background: #f0f4ff;
    color: #4f46e5;
    border-radius: 10px;
    font-size: 10px;
    font-weight: 500;
}

/* Assign Personas Checkbox List */
.persona-checkbox-list {
    display: flex;
    flex-direction: column;
    gap: 8px;
}

.persona-checkbox-item {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    padding: 8px;
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    cursor: pointer;
}

.persona-checkbox-item:hover {
    background: var(--hover-color);
}

.persona-checkbox-item input[type="checkbox"] {
    margin-top: 2px;
    cursor: pointer;
}

.persona-checkbox-label {
    font-size: 13px;
    font-weight: 500;
    color: var(--text-primary);
}

.persona-checkbox-desc {
    font-size: 11px;
    color: var(--text-secondary);
}

/* Publish Empty/Error States */
.publish-empty {
    padding: 24px;
    text-align: center;
    color: var(--text-secondary);
    font-size: 13px;
    background: var(--background-color);
    border-radius: var(--radius-sm);
}

.publish-error {
    padding: 12px;
    text-align: center;
    color: var(--error-color);
    font-size: 13px;
    background: #fef2f2;
    border-radius: var(--radius-sm);
}

/* Small Spinner — single definition used across all pages */
.spinner-small {
    display: inline-block;
    width: 16px;
    height: 16px;
    border: 2px solid var(--border-color);
    border-top-color: var(--primary-color);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

/* Toast Notification */
.toast {
    position: fixed;
    bottom: 24px;
    right: 24px;
    padding: 12px 20px;
    background: var(--text-primary);
    color: white;
    border-radius: var(--radius-sm);
    font-size: 13px;
    box-shadow: var(--shadow-md);
    z-index: 9999;
    opacity: 0;
    transform: translateY(20px);
    transition: all 0.3s ease;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast.success {
    background: var(--success-color);
}

.toast.error {
    background: var(--error-color);
}