/* ===== modals.css ===== */
/* Base modal styles, image upload modal, editor modal + toolbar, lesson info stats */

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

.modal:not(.hidden) {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(4px);
    animation: fadeIn var(--transition-base) forwards;
}

.modal-content {
    position: relative;
    background-color: var(--color-bg-secondary);
    border-radius: var(--border-radius);
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 700px;
    width: 90%;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
    animation: slideUp var(--transition-base) forwards;
}

.modal-large {
    max-width: 1500px;
  
}

.modal-header {
    padding: var(--space-md) var(--space-lg); /* Reduced for editor */
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.modal-header h2 {
    font-family: var(--font-display);
    font-size: 1.5rem;
    font-weight: 600;
    color: var(--color-text-primary);
}

.modal-close {
    background: transparent;
    border: none;
    cursor: pointer;
    color: var(--color-text-secondary);
    padding: var(--space-sm);
    border-radius: var(--border-radius-sm);
    transition: all var(--transition-fast);
}

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

.modal-body {
    padding: var(--space-xl);
    overflow-y: auto;
    flex: 1;
}

.modal-body::-webkit-scrollbar {
    width: 8px;
}

.modal-body::-webkit-scrollbar-track {
    background: var(--color-bg-tertiary);
    border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb {
    background-color: var(--scrollbar);
    border-radius: 4px;
}

.modal-body::-webkit-scrollbar-thumb:hover {
    background-color: var(--scrollbar-hover);
}

.modal-description {
    color: var(--color-text-secondary);
    margin-bottom: var(--space-lg);
    line-height: 1.6;
}

.link-btn {
    background: none;
    border: none;
    color: var(--color-accent);
    text-decoration: underline;
    cursor: pointer;
    font-size: inherit;
    padding: 0;
    font-family: inherit;
}

.link-btn:hover {
    color: var(--color-accent-hover);
}

.trusted-domains {
    background-color: var(--color-bg-tertiary);
    padding: var(--space-lg);
    border-radius: var(--border-radius-sm);
    margin-bottom: var(--space-lg);
}

.trusted-domains h4 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
}

.trusted-domains ul {
    list-style: none;
    display: grid;
    grid-template-columns: repeat(auto-fill, minmax(180px, 1fr));
    gap: var(--space-sm);
}

.trusted-domains li {
    font-size: 0.875rem;
    color: var(--color-text-primary);
    padding: var(--space-xs) 0;
}

.trusted-domains li::before {
    content: "";
    color: var(--color-success);
    margin-right: var(--space-sm);
    font-weight: bold;
}

.form-group {
    margin-bottom: var(--space-lg);
}

.form-group label {
    display: block;
    font-size: 0.875rem;
    font-weight: 500;
    color: var(--color-text-primary);
    margin-bottom: var(--space-sm);
}

.form-group textarea {
    width: 100%;
    padding: var(--space-md);
    font-family: var(--font-mono);
    font-size: 13px;
    line-height: 1.5;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    background-color: var(--input-bg) !important;
    color: var(--color-text-primary) !important;
    resize: vertical;
    transition: all var(--transition-base);
}

.form-group textarea:focus {
    outline: none;
    border-color: var(--color-accent);
    
}

.embed-preview {
    margin-top: var(--space-lg);
    padding: var(--space-lg);
    background-color: var(--color-bg-tertiary);
    border-radius: var(--border-radius-sm);
}

.embed-preview h4 {
    font-size: 0.875rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    color: var(--color-text-secondary);
    margin-bottom: var(--space-md);
}

#previewContent {
    background-color: white;
    padding: var(--space-md);
    border-radius: var(--border-radius-sm);
    min-height: 200px;
}

.preview-info {
    margin-top: var(--space-md);
    font-size: 0.813rem;
    color: var(--color-text-secondary);
}

.preview-domain {
    display: inline-flex;
    align-items: center;
    gap: var(--space-xs);
}

.preview-domain::before {
    content: "";
}

.embed-error {
    padding: var(--space-md);
    background-color: #fee;
    border: 1px solid #fcc;
    border-radius: var(--border-radius-sm);
    color: #c00;
    margin-top: var(--space-lg);
}

.modal-footer {
    padding: var(--space-md) var(--space-lg); /* Reduced for editor */
    border-top: 1px solid var(--color-border);
    display: flex;
    gap: var(--space-md);
    justify-content: flex-end;
}

.btn {
    padding: var(--space-md) var(--space-xl);
    border-radius: var(--border-radius-sm);
    font-family: var(--font-body);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    border: none;
    transition: all var(--transition-base);
}

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

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

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

.btn.secondary:hover {
    background-color: var(--color-bg-tertiary);
    color: var(--color-text-primary);
}

/* ===== Reset Lesson Confirmation ===== */
.reset-confirm-dialog {
    max-width: 560px;
    overflow: hidden;
    border: 1px solid var(--color-border);
    border-radius: 18px;
    box-shadow:
        0 28px 80px rgba(0, 0, 0, 0.32),
        0 1px 0 rgba(255, 255, 255, 0.08) inset;
}

.reset-confirm-header {
    display: flex;
    align-items: center;
    gap: var(--space-md);
    padding: 1.5rem 1.5rem 1rem;
}

.reset-confirm-icon {
    width: 52px;
    height: 52px;
    flex: 0 0 52px;
    display: grid;
    place-items: center;
    color: #b42318;
    background: #fff0ee;
    border: 1px solid #ffd5d0;
    border-radius: 15px;
}

.reset-confirm-eyebrow {
    display: block;
    margin-bottom: 0.2rem;
    color: #b42318;
    font-size: 0.72rem;
    font-weight: 750;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.reset-confirm-header h2 {
    margin: 0;
    color: var(--color-text-primary);
    font-family: var(--font-display);
    font-size: clamp(1.35rem, 3vw, 1.65rem);
    line-height: 1.2;
}

.reset-confirm-body {
    padding: 0 1.5rem 1.35rem;
}

.reset-confirm-body > p {
    margin: 0;
    color: var(--color-text-secondary);
    font-size: 0.92rem;
    line-height: 1.55;
}

.reset-confirm-summary {
    margin-top: 0.8rem !important;
    padding: 0.72rem 0.85rem;
    color: var(--color-text-primary) !important;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 10px;
    font-weight: 650;
}

.reset-confirm-warning {
    margin-top: 0.8rem !important;
    color: #9f2d20 !important;
    font-size: 0.82rem !important;
}

.reset-confirm-status {
    min-height: 1.25rem;
    margin-top: 0.55rem !important;
    color: var(--color-text-secondary) !important;
    font-size: 0.8rem !important;
}

.reset-confirm-status.is-error {
    color: #b42318 !important;
}

.reset-confirm-actions {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    gap: 0.7rem;
    padding: 1rem 1.5rem 1.35rem;
    background: color-mix(in srgb, var(--color-bg-tertiary) 55%, transparent);
    border-top: 1px solid var(--color-border);
}

.reset-confirm-btn {
    min-height: 44px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    padding: 0.72rem 1rem;
    border: 1px solid transparent;
    border-radius: 10px;
    font-family: var(--font-body);
    font-size: 0.86rem;
    font-weight: 700;
    line-height: 1.2;
    cursor: pointer;
    transition:
        background-color var(--transition-fast),
        border-color var(--transition-fast),
        color var(--transition-fast),
        transform var(--transition-fast),
        box-shadow var(--transition-fast);
}

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

.reset-confirm-btn:focus-visible {
    outline: 3px solid var(--color-accent);
    outline-offset: 3px;
}

.reset-confirm-btn:disabled {
    cursor: wait;
    opacity: 0.58;
}

.reset-confirm-cancel {
    color: var(--color-text-primary);
    background: var(--color-bg-secondary);
    border-color: var(--color-border);
}

.reset-confirm-cancel:hover:not(:disabled) {
    background: var(--color-bg-hover);
}

.reset-confirm-save {
    color: #fff;
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
}

.reset-confirm-save:hover:not(:disabled) {
    box-shadow: 0 6px 18px color-mix(in srgb, var(--color-accent) 30%, transparent);
}

.reset-confirm-ok {
    min-width: 70px;
    color: #fff;
    background: #b42318;
    border-color: #b42318;
}

.reset-confirm-ok:hover:not(:disabled) {
    background: #912018;
    border-color: #912018;
    box-shadow: 0 6px 18px rgba(180, 35, 24, 0.25);
}

[data-theme="dark"] .reset-confirm-icon {
    color: #ffb4aa;
    background: rgba(180, 35, 24, 0.18);
    border-color: rgba(255, 180, 170, 0.2);
}

[data-theme="dark"] .reset-confirm-eyebrow,
[data-theme="dark"] .reset-confirm-warning {
    color: #ffb4aa !important;
}

@media (max-width: 560px) {
    .reset-confirm-actions {
        grid-template-columns: 1fr;
    }

    .reset-confirm-cancel {
        order: 3;
    }
}

/* ===== Load Lesson Confirmation ===== */
.load-confirm-dialog {
    max-width: 620px;
}

.load-confirm-icon {
    color: #365f8d;
    background: #edf4fb;
    border-color: #cadcf0;
}

.load-confirm-eyebrow {
    color: #365f8d;
}

.load-confirm-comparison {
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
    align-items: center;
    gap: 0.7rem;
    margin-top: 1rem;
}

.load-confirm-summary-card {
    min-width: 0;
    padding: 0.8rem 0.9rem;
    background: var(--color-bg-tertiary);
    border: 1px solid var(--color-border);
    border-radius: 11px;
}

.load-confirm-summary-card > span {
    display: block;
    margin-bottom: 0.25rem;
    color: var(--color-text-tertiary);
    font-size: 0.68rem;
    font-weight: 750;
    letter-spacing: 0.07em;
    text-transform: uppercase;
}

.load-confirm-summary-card strong {
    display: block;
    overflow: hidden;
    color: var(--color-text-primary);
    font-size: 0.9rem;
    line-height: 1.35;
    text-overflow: ellipsis;
}

.load-confirm-summary-card small {
    display: block;
    overflow: hidden;
    margin-top: 0.25rem;
    color: var(--color-text-secondary);
    font-size: 0.72rem;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.load-confirm-incoming {
    border-color: color-mix(in srgb, var(--color-accent) 42%, var(--color-border));
}

.load-confirm-arrow {
    color: var(--color-text-tertiary);
}

.load-confirm-warning {
    margin: 0.85rem 0 0 !important;
    color: #8a5b12 !important;
    font-size: 0.82rem !important;
    line-height: 1.5;
}

.load-confirm-save {
    color: var(--color-text-primary);
    background: var(--color-bg-secondary);
    border-color: var(--color-border);
}

.load-confirm-save:hover:not(:disabled) {
    background: var(--color-bg-hover);
    border-color: var(--color-accent);
}

.load-confirm-ok {
    color: #fff;
    background: var(--color-accent-hover);
    border-color: var(--color-accent-hover);
}

.load-confirm-ok:hover:not(:disabled) {
    box-shadow: 0 6px 18px color-mix(in srgb, var(--color-accent) 30%, transparent);
}

.load-confirm-modal.is-error-state .load-confirm-icon {
    color: #b42318;
    background: #fff0ee;
    border-color: #ffd5d0;
}

.load-confirm-modal.is-error-state .load-confirm-eyebrow {
    color: #b42318;
}

.load-confirm-modal.is-error-state .load-confirm-actions {
    grid-template-columns: 1fr;
}

.load-confirm-modal.is-error-state #loadLessonCancel {
    order: initial;
}

[data-theme="dark"] .load-confirm-icon {
    color: #b9d8f5;
    background: rgba(54, 95, 141, 0.22);
    border-color: rgba(185, 216, 245, 0.2);
}

[data-theme="dark"] .load-confirm-eyebrow {
    color: #b9d8f5;
}

[data-theme="dark"] .load-confirm-warning {
    color: #e9c27a !important;
}

[data-theme="dark"] .load-confirm-modal.is-error-state .load-confirm-icon {
    color: #ffb4aa;
    background: rgba(180, 35, 24, 0.18);
    border-color: rgba(255, 180, 170, 0.2);
}

[data-theme="dark"] .load-confirm-modal.is-error-state .load-confirm-eyebrow {
    color: #ffb4aa;
}

.lesson-import-toast {
    position: fixed;
    right: 1.25rem;
    bottom: 1.25rem;
    z-index: 11000;
    display: flex;
    align-items: center;
    gap: 0.65rem;
    max-width: min(420px, calc(100vw - 2.5rem));
    padding: 0.75rem 0.95rem;
    color: var(--color-text-primary);
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: 12px;
    box-shadow: 0 14px 40px rgba(0, 0, 0, 0.2);
    font-size: 0.86rem;
    font-weight: 650;
    transform: translateY(12px);
    opacity: 0;
    animation: lessonImportToastIn 220ms ease forwards;
}

.lesson-import-toast svg {
    flex: 0 0 auto;
    color: var(--color-success);
}

.lesson-import-toast.is-leaving {
    transform: translateY(8px);
    opacity: 0;
    transition: opacity 180ms ease, transform 180ms ease;
}

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

@media (max-width: 560px) {
    .load-confirm-comparison {
        grid-template-columns: 1fr;
    }

    .load-confirm-arrow {
        margin: -0.15rem auto;
        transform: rotate(90deg);
    }
}

@media (prefers-reduced-motion: reduce) {
    .lesson-import-toast {
        animation: none;
        transform: none;
        opacity: 1;
    }

    .lesson-import-toast.is-leaving {
        transition: none;
    }
}


/* ===== Image Upload =====  */
.upload-area {
    border: 2px dashed var(--color-border);
    border-radius: var(--border-radius);
    padding: var(--space-2xl);
    text-align: center;
    cursor: pointer;
    transition: all var(--transition-base);
    margin-bottom: var(--space-lg);
}

.upload-area:hover {
    border-color: var(--color-accent);
    background-color: var(--color-bg-tertiary);
}

.upload-area.dragover {
    border-color: var(--color-accent);
    background-color: var(--color-bg-tertiary);
}

.upload-placeholder svg {
    color: var(--color-text-tertiary);
    margin-bottom: var(--space-md);
}

.upload-placeholder p {
    font-size: 15px;
    color: var(--color-text-primary);
    margin-bottom: var(--space-xs);
}

.upload-placeholder span {
    font-size: 13px;
    color: var(--color-text-tertiary);
}

.image-preview-container {
    position: relative;
    margin-bottom: var(--space-lg);
    border-radius: var(--border-radius);
    overflow: hidden;
    background-color: var(--color-bg-tertiary);
}

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

.remove-image-btn {
    position: absolute;
    top: var(--space-md);
    right: var(--space-md);
    width: 32px;
    height: 32px;
    border-radius: 50%;
    background-color: rgba(0, 0, 0, 0.6);
    color: white;
    border: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast);
}

.remove-image-btn:hover {
    background-color: rgba(0, 0, 0, 0.8);
    transform: scale(1.1);
}

.form-group input[type="text"] {
    width: 100%;
    padding: var(--space-md);
    font-family: var(--font-body);
    font-size: 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--border-radius-sm);
    background-color: var(--input-bg);
    color: var(--color-text-primary);
    transition: all var(--transition-base);
}

.form-group input[type="text"]:focus {
    outline: none;
    border-color: var(--color-accent);
   
}


/* ===== Editor Modal ===== */
#editorModal {
    padding: 0;
    margin: 0;
}

#editorModal .modal-overlay {
    background-color: transparent;
    backdrop-filter: none;
}

#editorModal .modal-content {
    width: 100vw;
    height: 100vh;
    max-width: 100vw;
    max-height: 100vh;
    overflow: hidden;
    border-radius: 0;
    box-shadow: none;
}

.editor-body {
    padding: 0;
    overflow: hidden;
    display: flex;
    flex: 1 1 auto;
    min-height: 0;
}

.editor-help {
    padding: var(--space-sm) var(--space-md); /* Compact help */
    background-color: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
}

.editor-help p {
    font-size: 12px; /* Smaller */
    color: var(--color-text-secondary);
    margin: 0;
}

.editor-help code {
    font-family: var(--font-mono);
    font-size: 12px;
    background-color: var(--color-bg-secondary);
    padding: 2px 6px;
    border-radius: 4px;
    color: var(--color-accent);
}

.editor-container {
    display: grid;
    grid-template-columns: 1fr 1fr;
    width: 100%;
    height: auto;
    min-height: 0;
    flex: 1 1 auto;
}

.editor-pane,
.preview-pane {
    display: flex;
    flex-direction: column;
    overflow: hidden;
    min-width: 0;
    min-height: 0;
}

.editor-pane {
    border-right: 1px solid var(--color-border);
}

#editorTextarea {
    flex: 1;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    min-width: 0;
    min-height: 0;
}

#editorTextarea .CodeMirror {
    width: 100%;
    height: 100%;
    min-height: 0;
}

#editorTextarea .CodeMirror-scroll {
    min-height: 0;
}

/* Simple textarea styling */

.editor-preview-content {
    flex: 1;
    overflow: auto;
    padding: var(--space-lg);
    background-color: var(--color-bg-primary);
}

.editor-preview-content h1 { font-size: 2rem; font-weight: 700; margin-top: var(--space-lg); margin-bottom: var(--space-md); }
.editor-preview-content h2 { font-size: 1.5rem; font-weight: 600; margin-top: var(--space-lg); margin-bottom: var(--space-md); }
.editor-preview-content h3 { font-size: 1.25rem; font-weight: 600; margin-top: var(--space-md); margin-bottom: var(--space-sm); }
.editor-preview-content p { margin-bottom: var(--space-md); line-height: 1.7; }
.editor-preview-content ul, .editor-preview-content ol { margin-bottom: var(--space-md); padding-left: var(--space-xl); }
.editor-preview-content code { font-family: var(--font-mono); font-size: 13px; background-color: var(--code-bg); padding: 2px 6px; border-radius: 4px; }
.editor-preview-content pre { background-color: var(--code-bg); border: 1px solid var(--color-border); border-radius: var(--border-radius-sm); padding: var(--space-md); overflow-x: auto; margin-bottom: var(--space-md); }
.editor-preview-content blockquote { border-left: 4px solid var(--color-accent); padding-left: var(--space-lg); margin: var(--space-lg) 0; color: var(--color-text-secondary); font-style: italic; }

.message.editor .message-avatar {
    background-color: #0ea5e9;
    color: white;
}

.message-content.formatted { line-height: 1.7; }
.message-content.formatted h1 { font-size: 1.75rem; font-weight: 700; margin-top: var(--space-lg); margin-bottom: var(--space-md); }
.message-content.formatted h2 { font-size: 1.4rem; font-weight: 600; margin-top: var(--space-lg); margin-bottom: var(--space-md); }
.message-content.formatted code { font-family: var(--font-mono); background-color: var(--code-bg); padding: 2px 6px; border-radius: 4px; }
.message-content.formatted pre { background-color: var(--code-bg); padding: var(--space-md); overflow-x: auto; }


/* ===== Enhanced Editor Textarea Styling ===== */
#editorTextarea textarea {
    width: 100%;
    height: 100%;
    flex: 1;
    padding: var(--space-lg);
    border: none;
    font-family: 'SF Mono', 'Monaco', 'Cascadia Code', 'Consolas', monospace;
    font-size: 13px;
    line-height: 1.8; /* Better readability */
    resize: none;
    background-color: var(--input-bg);
    color: var(--color-text-primary);
    letter-spacing: 0.3px; /* Slight spacing for clarity */
    tab-size: 2; /* Clean tab rendering */
    -moz-tab-size: 2;
}

#editorTextarea textarea:focus {
    outline: none;
    background-color: var(--input-bg);
}

/* Pane headers - more compact and elegant */
.pane-header {
    height: 49px;
    min-height: 49px;
    padding: var(--space-sm) var(--space-md);
    background-color: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    font-size: 10px; /* Smaller */
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--color-text-tertiary); /* More subtle */
}

.editor-pane-actions {
    display: flex;
    align-items: center;
    gap: 0.35rem;
    margin-left: auto;
}

.editor-pane-actions .editor-action-btn {
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    flex: 0 0 32px;
    padding: 0;
    color: var(--color-text-secondary);
    border: 1px solid transparent;
    border-radius: 6px;
}

.editor-pane-actions .editor-action-btn:hover,
.editor-pane-actions .editor-action-btn:focus-visible {
    color: var(--color-text-primary);
    background-color: var(--color-bg-hover);
    border-color: var(--color-border);
    outline: none;
}

.editor-pane-actions .editor-post-btn:hover,
.editor-pane-actions .editor-post-btn:focus-visible {
    color: #ffffff;
    background-color: var(--color-accent);
    border-color: var(--color-accent);
}

/* Dark mode adjustments for editor */
[data-theme="dark"] #editorTextarea textarea {
    background-color: var(--input-bg);
    color: var(--color-text-primary);
}

[data-theme="dark"] #editorTextarea textarea:focus {
    background-color: var(--input-bg);
}

/* Subtle markdown syntax hints via selection color */
#editorTextarea textarea::selection {
    background-color: var(--color-accent);
    color: white;
}

/* Better scrollbar for editor */
#editorTextarea textarea::-webkit-scrollbar {
    width: 10px;
}

#editorTextarea textarea::-webkit-scrollbar-track {
    background: var(--color-bg-secondary);
}

#editorTextarea textarea::-webkit-scrollbar-thumb {
    background-color: var(--scrollbar);
    border-radius: 5px;
    border: 2px solid var(--color-bg-tertiary);
}

#editorTextarea textarea::-webkit-scrollbar-thumb:hover {
    background-color: var(--scrollbar-hover);
}

/* Enhanced preview pane scrollbar */
.editor-preview-content::-webkit-scrollbar {
    width: 10px;
}

.editor-preview-content::-webkit-scrollbar-track {
    background: var(--color-bg-tertiary);
    border-radius: 5px;
}

.editor-preview-content::-webkit-scrollbar-thumb {
    background-color: var(--scrollbar);
    border-radius: 5px;
}

.editor-preview-content::-webkit-scrollbar-thumb:hover {
    background-color: var(--scrollbar-hover);
}

/* ===== Editor Toolbar Styles ===== */
/* Add these styles to your main styles.css file, after the .editor-help section */

.editor-toolbar {
    display: flex;
    align-items: center;
    gap: var(--space-sm);
    padding: var(--space-sm) var(--space-md);
    height: 49px;
    min-height: 49px;
    background-color: var(--color-bg-tertiary);
    border-bottom: 1px solid var(--color-border);
    flex-wrap: wrap;
    flex: 0 0 auto;
}

.editor-status {
    margin-left: auto;
    padding: 0.25rem 0.5rem;
    color: var(--color-text-tertiary);
    font-family: var(--font-mono);
    font-size: 11px;
    font-variant-numeric: tabular-nums;
    white-space: nowrap;
}

.toolbar-group {
    display: flex;
    align-items: center;
    gap: 2px;
}

.toolbar-divider {
    width: 1px;
    height: 24px;
    background-color: var(--color-border);
    margin: 0 4px;
}

.toolbar-btn {
    width: 32px;
    height: 32px;
    min-width: 32px;
    min-height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background-color: transparent;
    border: none;
    border-radius: 6px;
    color: var(--color-text-secondary);
    cursor: pointer;
    transition: all var(--transition-fast);
    outline: none; /* Prevent focus outline since we handle with mousedown */
}

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

.toolbar-btn:active {
    transform: scale(0.95);
    background-color: var(--color-accent-light);
    color: white;
}

.toolbar-text {
    font-family: var(--font-mono);
    font-size: 12px;
    font-weight: 600;
}

@media (max-width: 850px) {
    #editorModal .modal-content {
        width: 100vw;
        height: 100vh;
        max-height: 100vh;
    }

    .editor-container {
        grid-template-columns: 1fr;
        grid-template-rows: minmax(0, 1fr) minmax(0, 1fr);
    }

    .editor-pane {
        border-right: 0;
        border-bottom: 1px solid var(--color-border);
    }

    .editor-toolbar {
        height: auto;
        gap: 3px;
        padding: var(--space-xs) var(--space-sm);
    }

    .toolbar-divider {
        margin: 0 1px;
    }

    .editor-status {
        width: 100%;
        margin-left: 0;
        text-align: right;
    }
}


/* Lesson Info Modal Stats */
.lesson-info-stats {
    display: flex;
    gap: 1.5rem;
    padding: 1rem;
    background: var(--color-bg-secondary);
    border-radius: 6px;
    margin-top: 1.5rem;
}

.info-stat {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    font-size: 0.875rem;
    color: var(--color-text-secondary);
}

.info-stat svg {
    color: var(--color-accent);
    flex-shrink: 0;
}