/* ==========================================================================
   Notes - Styles specific to the Notes page
   Extends the base En Classe styles (styles.css)
   ========================================================================== */

/* ===== LAYOUT OVERRIDES ===== */
body {
    padding-left: var(--spacing-md, 1rem);
    padding-right: var(--spacing-md, 1rem);
    align-items: stretch;
}

.site-title {
    margin-bottom: var(--spacing-xl, 2rem);
}

/* ===== MAIN CONTAINER ===== */
.notes-page {
    width: 100%;
    max-width: 72rem;
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 0;
    flex: 1;
    padding-bottom: var(--spacing-xl, 2rem);
}

/* ===== TOOLBAR ===== */
.notes-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap;
    gap: 12px;
    padding: 12px 16px;
    background: var(--bg-section, #ffffff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-top: 2px solid var(--color-primary, #06b6d4);
    border-bottom: none;
    border-radius: var(--radius-lg, 12px) var(--radius-lg, 12px) 0 0;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.06);
}

.notes-toolbar-group {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: var(--spacing-sm, 0.5rem);
}

.notes-toolbar-actions {
    gap: 6px;
}

.notes-action-btn {
    opacity: 0.7;
    transition: opacity var(--transition-fast, 150ms) ease, background var(--transition-fast, 150ms) ease, color var(--transition-fast, 150ms) ease;
}

.notes-action-btn:hover {
    opacity: 1;
}

.notes-action-btn--danger:hover {
    background: #ef4444 !important;
    color: white !important;
}

body.dark-mode .notes-action-btn--danger:hover {
    background: #ef4444 !important;
    color: white !important;
}

/* ===== NOTES AREA ===== */
.notes-editor-shell {
    position: relative;
    display: flex;
    flex-direction: column;
    width: 100%;
    min-height: 50vh;
    background: var(--bg-section, #ffffff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-top: none;
    border-radius: 0 0 var(--radius-lg, 12px) var(--radius-lg, 12px);
    overflow: hidden;
    resize: none;
}

.notes-page .notes-area {
    width: 100%;
    min-height: 0;
    max-height: none;
    margin: 0;
    padding: var(--spacing-lg, 1.5rem);
    border: none;
    border-radius: 0;
    font-size: 1.1rem;
    line-height: 1.7;
    color: var(--text-primary, #2c3e50);
    background: var(--bg-section, #ffffff);
    box-shadow: none;
    outline: none;
    overflow-y: auto;
    resize: none;
    font-family: Arial, Helvetica, sans-serif;
    flex: 1;
}

.notes-page .notes-area:focus,
body.dark-mode .notes-page .notes-area:focus {
    border-color: var(--border-color, #e0e0e0);
    box-shadow: none;
}

.notes-page .notes-area * {
    font-family: inherit;
}

.notes-page .notes-area .placeholder-text {
    font-size: 1.1rem;
    color: var(--text-muted, #aaa);
    font-style: italic;
    pointer-events: none;
}

/* CSS-only placeholder for empty notes area */
.notes-page .notes-area:empty::before {
    content: attr(data-placeholder);
    color: var(--text-muted, #aaa);
    font-style: italic;
    pointer-events: none;
}

/* ===== IMAGE RESIZE ===== */
.img-resize-wrapper {
    display: inline-block;
    position: relative;
    max-width: 100%;
    margin: 10px 0;
    line-height: 0;
    user-select: none;
}

.img-resize-wrapper img {
    display: block;
    height: auto;
    border-radius: 6px;
}

.img-resize-handle {
    position: absolute;
    right: 0;
    bottom: 0;
    width: 18px;
    height: 18px;
    background: var(--color-primary, #06b6d4);
    border-radius: 4px 0 6px 0;
    cursor: se-resize;
    opacity: 0;
    transition: opacity 150ms ease;
    z-index: 2;
}

.img-resize-handle::before {
    content: '';
    position: absolute;
    right: 3px;
    bottom: 3px;
    width: 8px;
    height: 8px;
    border-right: 2px solid #fff;
    border-bottom: 2px solid #fff;
}

.img-resize-wrapper:hover .img-resize-handle,
.img-resize-wrapper.is-resizing .img-resize-handle {
    opacity: 0.85;
}

.img-resize-wrapper:hover img {
    outline: 2px solid var(--color-primary, #06b6d4);
    outline-offset: 2px;
}

.img-resize-wrapper.is-resizing img {
    outline: 2px solid var(--color-primary, #06b6d4);
    outline-offset: 2px;
}

/* ===== STATUS BAR ===== */
.notes-status-bar {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 8px 40px 8px 16px;
    background: var(--bg-section, #ffffff);
    border: none;
    font-size: 0.8rem;
    color: var(--text-muted, #aaa);
}

.notes-resize-handle {
    position: absolute;
    right: 10px;
    bottom: 8px;
    width: 18px;
    height: 18px;
    cursor: se-resize;
    opacity: 0.7;
    transition: opacity 150ms ease;
}

.notes-resize-handle::before {
    content: "";
    position: absolute;
    inset: 0;
    border-right: 2px solid var(--text-muted, #aaa);
    border-bottom: 2px solid var(--text-muted, #aaa);
    border-radius: 0 0 4px 0;
}

.notes-editor-shell:hover .notes-resize-handle,
.notes-editor-shell.is-resizing .notes-resize-handle {
    opacity: 1;
}

.notes-word-count,
.notes-char-count {
    white-space: nowrap;
}

.notes-save-status {
    margin-left: auto;
    font-style: italic;
    opacity: 0;
    transition: opacity 300ms ease;
}

.notes-save-status.is-visible {
    opacity: 1;
}

/* ===== TIMESTAMP ===== */
.notes-timestamp {
    color: var(--text-muted, #aaa);
    font-style: italic;
}

/* ===== HIGHLIGHT PALETTE ===== */
.notes-highlight-palette {
    padding: 8px;
    background: var(--bg-section, #ffffff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: var(--radius-md, 8px);
    box-shadow: 0 4px 12px var(--shadow-color, rgba(0,0,0,0.1));
}

.notes-highlight-grid {
    display: grid;
    grid-template-columns: repeat(4, 30px);
    gap: 4px;
}

.notes-highlight-swatch {
    width: 30px;
    height: 30px;
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 4px;
    cursor: pointer;
    transition: transform 0.15s ease;
    display: flex;
    align-items: center;
    justify-content: center;
}

.notes-highlight-swatch:hover {
    transform: scale(1.15);
    box-shadow: 0 2px 6px rgba(0, 0, 0, 0.15);
}

/* ===== SEARCH BAR ===== */
.notes-search-bar {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 8px 16px;
    background: var(--bg-section, #ffffff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-top: none;
    border-bottom: none;
    animation: noteSlideDown 200ms ease;
}

.notes-search-bar[hidden] {
    display: none;
}

@keyframes noteSlideDown {
    from { opacity: 0; transform: translateY(-8px); }
    to { opacity: 1; transform: translateY(0); }
}

.notes-search-row,
.notes-replace-row {
    display: flex;
    align-items: center;
    gap: 6px;
}

.notes-search-input {
    flex: 1;
    padding: 6px 10px;
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: var(--radius-md, 8px);
    background: var(--bg-input, #f5f5f5);
    color: var(--text-primary, #2c3e50);
    font-size: 0.85rem;
    font-family: inherit;
    outline: none;
}

.notes-search-input:focus {
    border-color: var(--color-primary, #06b6d4);
}

.notes-search-count {
    font-size: 0.8rem;
    color: var(--text-muted, #aaa);
    white-space: nowrap;
    min-width: 50px;
    text-align: center;
}

.notes-search-btn {
    width: 30px;
    height: 30px;
    border: none;
    border-radius: var(--radius-md, 8px);
    background: var(--bg-input, #f5f5f5);
    color: var(--text-primary, #2c3e50);
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all var(--transition-fast, 0.2s) ease;
}

.notes-search-btn:hover {
    background: var(--color-primary, #06b6d4);
    color: white;
}

.notes-search-btn-text {
    padding: 6px 12px;
    border: none;
    border-radius: var(--radius-md, 8px);
    background: var(--bg-input, #f5f5f5);
    color: var(--text-primary, #2c3e50);
    cursor: pointer;
    font-size: 0.8rem;
    font-family: inherit;
    transition: all var(--transition-fast, 0.2s) ease;
}

.notes-search-btn-text:hover {
    background: var(--color-primary, #06b6d4);
    color: white;
}

mark.notes-search-highlight {
    background: #fef08a;
    color: inherit;
    border-radius: 2px;
    padding: 0 1px;
}

mark.notes-search-highlight--active {
    background: #fb923c;
    color: white;
}

body.dark-mode mark.notes-search-highlight {
    background: #854d0e;
    color: #fef08a;
}

body.dark-mode mark.notes-search-highlight--active {
    background: #ea580c;
    color: white;
}

/* ===== TAB BAR ===== */
.notes-tab-bar {
    display: flex;
    align-items: center;
    gap: 0;
    padding: 0 8px;
    background: var(--bg-section, #ffffff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-top: none;
    border-bottom: none;
    overflow-x: auto;
    scrollbar-width: none;
}

.notes-tab-bar::-webkit-scrollbar {
    display: none;
}

.notes-tab {
    display: flex;
    align-items: center;
    gap: 2px;
    padding: 8px 10px 8px 14px;
    border: none;
    background: none;
    font-size: 0.85rem;
    font-weight: 500;
    color: var(--text-muted, #aaa);
    cursor: pointer;
    white-space: nowrap;
    font-family: inherit;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast, 0.2s) ease;
    max-width: 180px;
}

.notes-tab-title {
    overflow: hidden;
    text-overflow: ellipsis;
}

.notes-tab.active .notes-tab-title {
    cursor: text;
}

.notes-tab-close {
    flex-shrink: 0;
    width: 18px;
    height: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    line-height: 1;
    border-radius: 4px;
    opacity: 0;
    transition: opacity 0.15s ease, background 0.15s ease, color 0.15s ease;
    color: var(--text-muted, #aaa);
}

.notes-tab:hover .notes-tab-close {
    opacity: 0.5;
}

.notes-tab-close:hover {
    opacity: 1 !important;
    color: #ef4444;
    background: rgba(239, 68, 68, 0.1);
}

/* On touch devices, always show close button */
@media (hover: none) {
    .notes-tab-close {
        opacity: 0.5;
    }
}

.notes-tab:hover {
    color: var(--text-primary, #2c3e50);
    background: var(--bg-input, #f5f5f5);
}

.notes-tab.active {
    color: var(--color-primary, #06b6d4);
    border-bottom-color: var(--color-primary, #06b6d4);
    font-weight: 600;
}

.notes-tab-add {
    width: 32px;
    height: 32px;
    border: none;
    background: none;
    color: var(--text-muted, #aaa);
    cursor: pointer;
    border-radius: var(--radius-md, 8px);
    display: flex;
    align-items: center;
    justify-content: center;
    flex-shrink: 0;
    transition: all var(--transition-fast, 0.2s) ease;
}

.notes-tab-add:hover {
    background: var(--bg-input, #f5f5f5);
    color: var(--color-primary, #06b6d4);
}

.notes-tab-rename {
    border: 1px solid var(--color-primary, #06b6d4);
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 0.85rem;
    font-family: inherit;
    background: var(--bg-input, #f5f5f5);
    color: var(--text-primary, #2c3e50);
    outline: none;
}

/* ===== EXPORT DROPDOWN ===== */
.notes-download-dropdown {
    position: relative;
}

.notes-download-menu {
    display: none;
    position: absolute;
    left: 0;
    top: 100%;
    margin-top: 4px;
    background: var(--bg-section, #ffffff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: var(--radius-md, 8px);
    box-shadow: 0 4px 12px var(--shadow-color, rgba(0,0,0,0.1));
    z-index: 100;
    min-width: 180px;
    overflow: hidden;
}

.notes-download-menu.is-open {
    display: block;
}

.notes-download-option {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 10px 14px;
    border: none;
    background: none;
    color: var(--text-primary, #2c3e50);
    cursor: pointer;
    font-size: 0.9rem;
    font-family: inherit;
    transition: background var(--transition-fast, 0.2s) ease;
}

.notes-download-option:hover {
    background: var(--bg-input, #f5f5f5);
}

.notes-download-option i {
    width: 16px;
    text-align: center;
    color: var(--text-secondary, #666);
}

/* ===== FULLSCREEN ===== */
body.notes-fullscreen {
    overflow: hidden;
}

body.notes-fullscreen .main-nav,
body.notes-fullscreen .site-title,
body.notes-fullscreen footer {
    display: none !important;
}

body.notes-fullscreen .notes-page {
    position: fixed;
    inset: 0;
    z-index: 1200;
    max-width: none;
    padding-bottom: 0;
    background: var(--bg-body, #ecf0f1);
}

body.notes-fullscreen .notes-toolbar {
    border-radius: 0;
    border-top: none;
}

body.notes-fullscreen .notes-editor-shell {
    flex: 1;
    min-height: 0;
    border-radius: 0;
}

/* ===== TABLE POPUP ===== */
.notes-table-popup {
    padding: 10px;
    background: var(--bg-section, #ffffff);
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: var(--radius-md, 8px);
    box-shadow: 0 4px 12px var(--shadow-color, rgba(0,0,0,0.1));
}

.notes-table-grid {
    display: grid;
    grid-template-columns: repeat(10, 24px);
    gap: 2px;
}

.notes-table-cell {
    width: 24px;
    height: 24px;
    border: 1px solid var(--border-color, #e0e0e0);
    border-radius: 2px;
    cursor: pointer;
    transition: background 0.1s ease, border-color 0.1s ease;
}

.notes-table-cell.highlighted {
    background: rgba(6, 182, 212, 0.25);
    border-color: var(--color-primary, #06b6d4);
}

.notes-table-label {
    text-align: center;
    font-size: 0.8rem;
    color: var(--text-secondary, #666);
    padding-top: 6px;
}

/* ===== TABLES IN EDITOR ===== */
.notes-page .notes-area table {
    border-collapse: collapse;
    width: 100%;
    margin: 12px 0;
}

.notes-page .notes-area td {
    border: 1px solid var(--border-color, #e0e0e0);
    padding: 8px 12px;
    min-width: 60px;
    vertical-align: top;
}

.notes-page .notes-area td:focus {
    outline: 2px solid var(--color-primary, #06b6d4);
    outline-offset: -2px;
}

/* ===== PRINT ===== */
@media print {
    .main-nav, .site-title, .notes-toolbar,
    .notes-search-bar, .notes-tab-bar,
    .notes-status-bar, .notes-resize-handle,
    .save-indicator, footer {
        display: none !important;
    }

    .notes-editor-shell {
        border: none;
        box-shadow: none;
        min-height: auto;
    }

    .notes-page .notes-area {
        padding: 0;
        font-size: 12pt;
    }
}

/* ===== RESPONSIVE ===== */
@media screen and (max-width: 768px) {
    .notes-toolbar {
        padding: 10px 12px;
        gap: 8px;
    }

    .notes-page .notes-area {
        padding: var(--spacing-md, 1rem);
    }

    .notes-editor-shell {
        min-height: 40vh;
    }

    .notes-status-bar {
        flex-wrap: wrap;
        gap: 8px;
        padding: 6px 34px 6px 12px;
        font-size: 0.75rem;
    }

    .notes-resize-handle {
        right: 8px;
        bottom: 6px;
    }
}

@media screen and (max-width: 480px) {
    .notes-toolbar {
        gap: 2px;
        padding: 8px 10px;
        justify-content: flex-start;
    }

    /* Flatten groups so all buttons flow naturally */
    .notes-toolbar-group {
        display: contents;
    }

    .notes-page .format-btn {
        width: 26px;
        height: 26px;
        font-size: 0.7rem;
    }

    .notes-page .font-button {
        width: 20px;
        height: 20px;
        font-size: 0.7rem;
    }

    .notes-page #font-size-display {
        font-size: 0.6rem;
        min-width: 18px;
    }

    .notes-page .font-size-controls {
        gap: 1px;
    }

    .notes-page .toolbar-separator {
        display: none;
    }

    .notes-toolbar-actions {
        width: auto;
    }

    /* Hide download caret to save space */
    #downloadNotesBtn .fa-caret-down {
        display: none;
    }

    /* Keep dropdown wrapper positioned but sized to fit */
    .notes-download-dropdown {
        position: relative;
        display: inline-flex;
    }

    /* Expand menu leftward to avoid right-edge overflow */
    .notes-download-menu {
        left: auto;
        right: 0;
    }
}