/* ==========================================================================
   Word Web UI - Resume Portfolio
   
   Table of Contents:
   1. CSS Custom Properties (Design Tokens)
   2. Reset & Base Styles
   3. Layout Components
   4. Title Bar
   5. Tab Bar
   6. Ribbon
   7. Document Area
   8. Status Bar
   9. Utility Classes
   ========================================================================== */

/* ==========================================================================
   1. CSS Custom Properties (Design Tokens)
   ========================================================================== */

:root {
    /* Colors - Dark Theme */
    --color-bg-primary: #1F1F1F;
    --color-bg-secondary: #2D2D2D;
    --color-bg-tertiary: #252525;
    --color-bg-input: #3D3D3D;
    --color-bg-hover: #404040;
    
    --color-text-primary: #FFFFFF;
    --color-text-secondary: #CCCCCC;
    --color-text-muted: #888888;
    --color-text-disabled: #666666;
    
    --color-border: #404040;
    --color-divider: #404040;
    
    --color-accent: #0078D4;
    --color-accent-hover: #0F6CBD;
    
    /* Paper Colors */
    --color-paper: #FFFFFF;
    --color-paper-text: #1A1A1A;
    --color-paper-secondary: #666666;
    --color-paper-body: #3A3A3A;
    
    /* Typography */
    --font-sans: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    --font-serif: 'Source Serif 4', 'Georgia', serif;
    
    /* Spacing */
    --spacing-xs: 4px;
    --spacing-sm: 8px;
    --spacing-md: 12px;
    --spacing-lg: 16px;
    --spacing-xl: 24px;
    
    /* Border Radius */
    --radius-sm: 3px;
    --radius-md: 4px;
    --radius-lg: 6px;
    --radius-full: 9999px;
    
    /* Transitions */
    --transition-fast: 0.15s ease;
    --transition-normal: 0.2s ease;
}

/* Light Theme */
[data-theme="light"] {
    /* Colors - Light */
    --color-bg-primary: #F5F5F5;
    --color-bg-secondary: #FFFFFF;
    --color-bg-tertiary: #E8E8E8;
    --color-bg-input: #FFFFFF;
    --color-bg-hover: #E0E0E0;
    
    --color-text-primary: #1A1A1A;
    --color-text-secondary: #333333;
    --color-text-muted: #666666;
    --color-text-disabled: #999999;
    
    --color-border: #D0D0D0;
    --color-divider: #E0E0E0;
    
    --color-accent: #0078D4;
    --color-accent-hover: #0F6CBD;
    
    /* Paper Colors */
    --color-paper: #FFFFFF;
    --color-paper-text: #1A1A1A;
    --color-paper-secondary: #666666;
    --color-paper-body: #333333;
}

/* Retro Theme - Word 2003 Style */
[data-theme="retro"] {
    /* Document area background - beige like Word 2003 */
    --color-bg-primary: #9C9B91;
    
    /* Toolbars - Cream/Beige like Word 2003 */
    --color-bg-secondary: #ECE9D8;
    --color-bg-tertiary: #F5F4F0;
    --color-bg-input: #FFFFFF;
    --color-bg-hover: #C1D2EE;
    
    /* Text Colors - Black for readability */
    --color-text-primary: #000000;
    --color-text-secondary: #000000;
    --color-text-muted: #808080;
    --color-text-disabled: #A0A0A0;
    
    /* Borders - 3D effect colors */
    --color-border: #7F9DB9;
    --color-divider: #ACA899;
    --color-border-light: #FFFFFF;
    --color-border-dark: #D4D0C8;
    
    /* Accent - Classic selection blue */
    --color-accent: #316AC5;
    --color-accent-hover: #4A7FCF;
    
    /* Paper/Document area */
    --color-paper: #FFFFFF;
    --color-paper-text: #000000;
    --color-paper-secondary: #333333;
    --color-paper-body: #000000;
    
    /* Gradients for classic 3D look */
    --gradient-toolbar: linear-gradient(180deg, #F6F4EF 0%, #E8E6DF 50%, #D8D5CD 100%);
    --gradient-ribbon: linear-gradient(180deg, #F6F6F6 0%, #E3E3E0 50%, #D8D8D4 100%);
    --gradient-button: linear-gradient(180deg, #F5F3EB 0%, #E8E4D8 100%);
    --gradient-logo: linear-gradient(180deg, #5B9BD5 0%, #2E75B6 100%);
    
    /* Keep same font to prevent layout shift */
    /* --font-sans: 'Tahoma', 'Segoe UI', sans-serif; */
    
    /* Sharp corners for classic look */
    --radius-sm: 0px;
    --radius-md: 0px;
    --radius-lg: 0px;
}

/* Word 2003 specific overrides - only gradients and 3D effects */

[data-theme="retro"] .title-bar {
    background: var(--gradient-toolbar);
}

[data-theme="retro"] .word-logo {
    background: var(--gradient-logo);
    border: none;
}

[data-theme="retro"] .word-logo span {
    color: var(--color-paper);
}

[data-theme="retro"] .search-bar {
    border: 2px inset var(--color-border-dark);
    background: #FFFFFF;
    border-radius: 0;
}

[data-theme="retro"] .search-bar:hover {
    background: #FFFFFF;
}

[data-theme="retro"] .tab-bar {
    background-color: var(--color-bg-secondary);
    border-bottom: 1px solid var(--color-divider);
}

[data-theme="retro"] .tab--active {
    border-bottom: none;
}

[data-theme="retro"] .ribbon {
    background: var(--gradient-ribbon);
    border-bottom-color: var(--color-divider);
}

[data-theme="retro"] .ribbon-btn {
    border: 1px solid transparent;
    background: var(--gradient-button);
    border-top-color: var(--color-border-light);
    border-left-color: var(--color-border-light);
    border-right-color: var(--color-border-dark);
    border-bottom-color: var(--color-border-dark);
}

[data-theme="retro"] .ribbon-btn:hover {
    border-color: var(--color-accent);
    background: var(--color-bg-hover);
}

[data-theme="retro"] .ribbon-btn:active {
    border-style: inset;
    background: var(--color-bg-hover);
}

[data-theme="retro"] .ribbon-dropdown {
    border: 2px inset var(--color-border-dark);
    background: #FFFFFF;
    border-radius: 0;
}

[data-theme="retro"] .ribbon-dropdown:hover {
    background: #FFFFFF;
}

[data-theme="retro"] .dropdown-menu {
    border: 1px solid var(--color-border);
    border-radius: 0;
    box-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

[data-theme="retro"] .dropdown-item {
    border-radius: 0;
}

[data-theme="retro"] .dropdown-item:hover {
    background: var(--color-bg-hover);
}

[data-theme="retro"] .color-swatch {
    border-radius: 0;
}

[data-theme="retro"] .ribbon__divider {
    background-color: var(--color-border-dark);
    box-shadow: 1px 0 0 var(--color-border-light);
}

[data-theme="retro"] .paper {
    box-shadow: 4px 4px 8px rgba(0, 0, 0, 0.5);
}

[data-theme="retro"] .share-btn {
    background: var(--gradient-button);
    border-color: var(--color-divider);
    border-top-color: var(--color-border-light);
    border-left-color: var(--color-border-light);
    color: var(--color-text-primary);
}

[data-theme="retro"] .share-btn:hover {
    border-color: var(--color-accent);
}

[data-theme="retro"] .status-bar {
    border-top-color: var(--color-border-light);
    box-shadow: inset 0 1px 0 var(--color-border-dark);
}

[data-theme="retro"] .theme-dropdown__trigger:hover,
[data-theme="retro"] .icon-btn:hover {
    background: rgba(0, 0, 0, 0.1);
}

[data-theme="retro"] .user-avatar {
    border-color: var(--color-divider);
    border-radius: 0;
    border-width: 2px;
    border-style: solid;
    border-top-color: var(--color-border-light);
    border-left-color: var(--color-border-light);
    border-right-color: var(--color-border-dark);
    border-bottom-color: var(--color-border-dark);
    filter: sepia(40%) contrast(1.1) saturate(0.9);
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    width: 32px;
    height: 32px;
    background-size: 8px 8px;
    overflow: hidden;
}

/* Pixelate avatar using pseudo-element trick */
[data-theme="retro"] .user-avatar {
    position: relative;
}

[data-theme="retro"] .comment-card__avatar {
    border-radius: 0;
    filter: sepia(40%) contrast(1.1) saturate(0.9);
    border: 1px solid #999966;
    image-rendering: pixelated;
    image-rendering: -moz-crisp-edges;
    image-rendering: -webkit-optimize-contrast;
    image-rendering: crisp-edges;
    width: 24px;
    height: 24px;
}

/* ==========================================================================
   2. Reset & Base Styles
   ========================================================================== */

*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html, body {
    height: 100%;
}

body {
    font-family: var(--font-sans);
    font-size: 13px;
    line-height: 1.4;
    color: var(--color-text-secondary);
    background-color: var(--color-bg-primary);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

button {
    font-family: inherit;
    font-size: inherit;
    color: inherit;
    background: none;
    border: none;
    cursor: pointer;
}

button:focus-visible {
    outline: 2px solid var(--color-accent);
    outline-offset: 2px;
}

/* ==========================================================================
   3. Layout Components
   ========================================================================== */

.word-app {
    display: flex;
    flex-direction: column;
    height: 100vh;
    overflow: hidden;
}

/* ==========================================================================
   4. Title Bar
   ========================================================================== */

.title-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 48px;
    padding: 0 var(--spacing-lg);
    background-color: var(--color-bg-primary);
    gap: var(--spacing-md);
}

.title-bar__left,
.title-bar__right {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

/* App Launcher (9-dot grid) */
.app-launcher {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    padding: 2px;
    border-radius: var(--radius-sm);
    color: var(--color-text-secondary);
    transition: background-color var(--transition-fast), color var(--transition-fast);
}

.app-launcher:hover {
    background-color: var(--color-bg-hover);
    color: var(--color-text-primary);
}

.app-launcher__grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2px;
    width: 100%;
    height: 100%;
}

.app-launcher__grid span {
    width: 4px;
    height: 4px;
    background-color: var(--color-text-muted);
    border-radius: 50%;
}

/* Word Logo */
.word-logo {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background-color: var(--color-accent);
    border-radius: var(--radius-md);
}

.word-logo span {
    font-size: 16px;
    font-weight: 700;
    color: #FFFFFF;
}

/* Home Button */
.home-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background-color: var(--color-accent);
    border-radius: var(--radius-md);
    color: #FFFFFF;
    transition: background-color var(--transition-fast);
    flex-shrink: 0;
}

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

[data-theme="retro"] .home-btn {
    background-color: var(--color-accent);
    border: 1px solid var(--color-border-dark);
}

/* Document Name */
.doc-name {
    font-size: 14px;
    font-weight: 500;
    color: var(--color-text-primary);
}

/* Document Actions */
.doc-actions {
    display: flex;
    gap: var(--spacing-xs);
}

/* Icon Button */
.icon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    color: var(--color-text-muted);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

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

/* Search Bar */
.search-bar {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    width: 320px;
    height: 32px;
    padding: 0 var(--spacing-md);
    background-color: var(--color-bg-secondary);
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    cursor: text;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.search-bar:hover {
    background-color: var(--color-bg-input);
}

.search-bar__icon {
    width: 14px;
    height: 14px;
    color: var(--color-text-muted);
    flex-shrink: 0;
}

.search-bar__text {
    font-size: 12px;
    color: var(--color-text-muted);
}

/* Toolbar Button */
.toolbar-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

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

.toolbar-btn__icon {
    font-size: 12px;
}

.toolbar-btn__text {
    font-size: 13px;
}

.toolbar-btn__arrow {
    font-size: 10px;
    color: var(--color-text-muted);
    margin-left: 2px;
}

/* Share Button */
.share-btn {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-sm) var(--spacing-lg);
    background-color: var(--color-accent-hover);
    color: #FFFFFF;
    font-weight: 500;
    border: 1px solid transparent;
    border-radius: var(--radius-md);
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

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

.share-btn__arrow {
    font-size: 10px;
    opacity: 0.8;
}

/* Language Toggle */
.ribbon-btn--lang {
    gap: var(--spacing-xs);
    padding: 0 var(--spacing-sm);
    font-size: 12px;
}

.ribbon-btn--lang.active {
    background-color: var(--color-accent);
    color: #FFFFFF;
}

.ribbon-btn--lang .lang-icon {
    font-size: 14px;
}

[data-theme="retro"] .ribbon-btn--lang {
    background: var(--gradient-button);
    border: 1px solid var(--color-divider);
    border-top-color: var(--color-border-light);
    border-left-color: var(--color-border-light);
}

[data-theme="retro"] .ribbon-btn--lang:hover {
    border-color: var(--color-accent);
}

[data-theme="retro"] .ribbon-btn--lang.active {
    background: var(--color-bg-hover);
    border: 2px inset var(--color-border-dark);
    color: var(--color-text-primary);
}

/* User Avatar */
.user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--color-bg-hover);
}

/* Theme Dropdown */
.theme-dropdown {
    position: relative;
}

.theme-dropdown__trigger {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    padding: var(--spacing-xs) var(--spacing-sm);
    background: transparent;
    border: none;
    border-radius: var(--radius-md);
    cursor: pointer;
    color: var(--color-text-secondary);
    font-size: 12px;
    font-weight: 500;
    transition: all var(--transition-fast);
}

.theme-dropdown__trigger:hover {
    background-color: var(--color-bg-hover);
}

.theme-dropdown__icon {
    font-size: 16px;
}

.theme-dropdown__label {
    font-size: 12px;
}

.theme-dropdown__arrow {
    width: 12px;
    height: 12px;
    opacity: 0.7;
    flex-shrink: 0;
}

/* Dropdown Menu - Theme aware */
.theme-dropdown__menu {
    position: absolute;
    top: 100%;
    right: 0;
    margin-top: var(--spacing-xs);
    min-width: 120px;
    background: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    opacity: 0;
    visibility: hidden;
    pointer-events: none;
    transform: translateY(-8px);
    transition: all var(--transition-fast);
    z-index: 1000;
    display: flex;
    flex-direction: column;
}

.theme-dropdown__menu.open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    pointer-events: auto;
}

.theme-dropdown__item {
    display: flex;
    align-items: center;
    gap: 8px;
    width: 100%;
    padding: 8px 12px;
    border: none;
    font-size: 13px;
    cursor: pointer;
    transition: background 0.15s ease, opacity 0.15s ease;
    pointer-events: auto;
}

/* Each theme item shows its own theme colors */
.theme-dropdown__item[data-theme="light"] {
    background: #FFFFFF;
    color: #1A1A1A;
}

.theme-dropdown__item[data-theme="light"]:hover {
    background: #E0E0E0;
}

.theme-dropdown__item[data-theme="dark"] {
    background: #2D2D2D;
    color: #FFFFFF;
}

.theme-dropdown__item[data-theme="dark"]:hover {
    background: #404040;
}

.theme-dropdown__item[data-theme="retro"] {
    background: #ECE9D8;
    color: #000000;
}

.theme-dropdown__item[data-theme="retro"]:hover {
    background: #C1D2EE;
}

.theme-dropdown__item-icon {
    font-size: 14px;
}

.theme-dropdown__item-label {
    font-size: inherit;
}

/* Theme Hint Tooltip */
.theme-hint {
    position: absolute;
    top: calc(100% + 8px);
    right: 0;
    min-width: 200px;
    padding: var(--spacing-sm) var(--spacing-md);
    background: var(--color-accent);
    color: #FFFFFF;
    border: none;
    border-radius: var(--radius-md);
    box-shadow: 0 2px 8px rgba(0, 120, 212, 0.3);
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    opacity: 0;
    transform: translateY(-4px);
    transition: all 0.2s ease;
    z-index: 1001;
    cursor: pointer;
    font-size: 12px;
}

.theme-hint::before {
    content: '';
    position: absolute;
    top: -5px;
    right: 16px;
    width: 8px;
    height: 8px;
    background: var(--color-accent);
    transform: rotate(45deg);
}

.theme-hint.visible {
    opacity: 1;
    transform: translateY(0);
}

.theme-hint__icon {
    font-size: 14px;
    flex-shrink: 0;
}

.theme-hint__text {
    flex: 1;
}

.theme-hint__text strong {
    color: #FFFFFF;
    text-decoration: underline;
    cursor: pointer;
}

.theme-hint__text strong:hover {
    text-decoration: none;
}

.theme-hint__close {
    width: 16px;
    height: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: none;
    border: none;
    color: rgba(255, 255, 255, 0.7);
    font-size: 14px;
    cursor: pointer;
    flex-shrink: 0;
}

.theme-hint__close:hover {
    color: #FFFFFF;
}

/* ==========================================================================
   5. Tab Bar
   ========================================================================== */

.tab-bar {
    display: flex;
    align-items: center;
    height: 36px;
    padding: 0 var(--spacing-lg);
    background-color: var(--color-bg-primary);
}

.tab {
    padding: var(--spacing-sm) var(--spacing-lg);
    color: var(--color-text-secondary);
    font-size: 13px;
    border-bottom: 2px solid transparent;
    transition: all var(--transition-fast);
}

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

.tab--active {
    color: var(--color-text-primary);
    font-weight: 500;
    border-bottom-color: var(--color-accent);
}

/* ==========================================================================
   6. Ribbon
   ========================================================================== */

.ribbon {
    display: flex;
    align-items: center;
    height: 44px;
    padding: 0 var(--spacing-lg);
    background-color: var(--color-bg-secondary);
    border-bottom: 1px solid transparent;
    gap: var(--spacing-xs);
}

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

.ribbon__divider {
    width: 1px;
    height: 24px;
    background-color: var(--color-divider);
    margin: 0 var(--spacing-xs);
}

/* Ribbon Button */
.ribbon-btn {
    display: flex;
    align-items: center;
    justify-content: center;
    min-width: 28px;
    height: 28px;
    padding: 0 var(--spacing-xs);
    color: var(--color-text-secondary);
    font-size: 14px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

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

.ribbon-btn--disabled,
.ribbon-btn:disabled {
    color: var(--color-text-disabled);
    cursor: not-allowed;
    opacity: 0.5;
}

.ribbon-btn--disabled:hover,
.ribbon-btn:disabled:hover {
    background-color: transparent;
    color: var(--color-text-disabled);
}

.ribbon-btn--muted {
    color: var(--color-text-muted);
}

/* Color Button */
.ribbon-btn--color {
    flex-direction: column;
    gap: 2px;
    width: 32px;
}

.ribbon-btn__letter {
    font-size: 14px;
}

.ribbon-btn__color-bar {
    width: 16px;
    height: 3px;
}

/* Color Preview (inside dropdown) */
.ribbon-dropdown__color-preview {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2px;
    pointer-events: none;
}

.ribbon-dropdown__letter {
    font-size: 14px;
    color: var(--color-text-secondary);
}

.ribbon-dropdown__color-bar {
    width: 16px;
    height: 3px;
    background: #1A1A1A;
}

/* Ribbon Dropdown */
.ribbon-dropdown {
    display: flex;
    align-items: center;
    height: 28px;
    padding: 0 var(--spacing-sm);
    background-color: var(--color-bg-input);
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: background-color var(--transition-fast), border-color var(--transition-fast);
}

.ribbon-dropdown:hover {
    background-color: var(--color-bg-hover);
}

.ribbon-dropdown--font {
    width: 130px;
}

.ribbon-dropdown--style {
    width: 90px;
}

.ribbon-dropdown__text {
    flex: 1;
    font-size: 12px;
    color: var(--color-text-secondary);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.ribbon-dropdown__arrow {
    width: 14px;
    height: 14px;
    color: var(--color-text-muted);
    margin-left: var(--spacing-xs);
    flex-shrink: 0;
}

/* Ribbon Dropdown Menus */
.ribbon-dropdown {
    position: relative;
}

.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    min-width: 100%;
    margin-top: 4px;
    padding: var(--spacing-xs);
    background-color: var(--color-bg-secondary);
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
    z-index: 1000;
}

.dropdown-menu.open {
    display: block;
}

.dropdown-menu--font {
    width: 160px;
}

.dropdown-menu--size {
    width: 60px;
}

.dropdown-menu--color {
    display: none;
    width: 140px;
    padding: var(--spacing-sm);
    flex-wrap: wrap;
    gap: 6px;
}

.dropdown-menu--color.open {
    display: flex;
}

.dropdown-item {
    display: block;
    width: 100%;
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 12px;
    color: var(--color-text-secondary);
    text-align: left;
    border-radius: var(--radius-sm);
    transition: background-color var(--transition-fast);
}

.dropdown-item:hover {
    background-color: var(--color-bg-hover);
    color: var(--color-text-primary);
}

.color-swatch {
    width: 24px;
    height: 24px;
    border: 2px solid transparent;
    border-radius: var(--radius-sm);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.color-swatch--black { background: #1A1A1A; }
.color-swatch--dark-gray { background: #374151; }
.color-swatch--blue { background: #0078D4; }
.color-swatch--green { background: #107C10; }
.color-swatch--orange { background: #D83B01; }
.color-swatch--purple { background: #881798; }
.color-swatch--red { background: #C50F1F; }
.color-swatch--teal { background: #008272; }

.ribbon-btn__color-bar--black { background: #1A1A1A; }

.color-swatch:hover {
    border-color: var(--color-text-primary);
    transform: scale(1.1);
}

.ribbon-dropdown--size {
    width: 56px;
}

.ribbon-dropdown--color {
    gap: 2px;
}

/* ==========================================================================
   7. Document Area
   ========================================================================== */

.document-area {
    display: flex;
    flex: 1;
    padding: var(--spacing-xl);
    background-color: var(--color-bg-primary);
    gap: var(--spacing-xl);
    overflow: auto;
    justify-content: center;
    align-items: flex-start;
    transition: all var(--transition-normal);
}

/* Side Panel */
.side-panel {
    display: flex;
    flex-direction: column;
    width: 40px;
    padding-top: var(--spacing-sm);
    opacity: 0;
    width: 0;
    overflow: hidden;
    transition: all var(--transition-normal);
}

.comments-visible .side-panel {
    opacity: 1;
    width: 40px;
}

.side-panel__btn {
    display: flex;
    align-items: center;
    justify-content: center;
    width: 28px;
    height: 28px;
    background-color: var(--color-bg-input);
    color: var(--color-text-muted);
    border-radius: var(--radius-md);
    transition: all var(--transition-fast);
}

.side-panel__btn:hover {
    background-color: var(--color-bg-hover);
    color: var(--color-text-secondary);
}

/* Paper Wrapper - handles zoom scaling for layout */
.paper-wrapper {
    flex: 0 0 auto;
    display: flex;
    justify-content: center;
    align-items: flex-start;
    transition: all var(--transition-normal);
}

/* Paper - US Letter size proportions (8.5 x 11 inches) */
.paper {
    flex: 0 0 auto;
    width: 612px;  /* 8.5 inches at 72dpi */
    height: 792px; /* 11 inches at 72dpi */
    min-height: 792px;
    aspect-ratio: 8.5 / 11;
    background-color: var(--color-paper);
    padding: 48px 56px;
    overflow-y: auto;
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.2);
    transition: all var(--transition-normal);
    transform-origin: top center;
}

/* Comment Panel - see main styles below */

/* ==========================================================================
   Resume Content Styles
   ========================================================================== */

/* Two-Column Resume Layout */
.resume-layout {
    display: flex;
    gap: 40px;
    min-height: 100%;
}

/* Resume Sidebar */
.resume-sidebar {
    width: 160px;
    flex-shrink: 0;
    padding-right: 24px;
    border-right: 1px solid #E0E0E0;
}

.resume-sidebar__name {
    font-family: var(--font-serif);
    font-size: 36px;
    font-weight: 700;
    color: var(--color-paper-text);
    line-height: 1.1;
    margin-bottom: 32px;
}

.resume-sidebar__section {
    margin-bottom: 20px;
}

.resume-sidebar__label {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 400;
    color: var(--color-paper-secondary);
    display: block;
    margin-bottom: 4px;
}

.resume-sidebar__text {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 400;
    color: var(--color-paper-text);
    line-height: 1.5;
}

.resume-sidebar__text a {
    color: inherit;
    text-decoration: none;
}

.resume-sidebar__text a:hover {
    text-decoration: underline;
}

/* Resume Main Content */
.resume-main {
    flex: 1;
}

/* Resume Header - kept for compatibility */
.resume-header {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    text-align: left;
    gap: var(--spacing-xs);
}

.resume-header__name {
    font-family: var(--font-serif);
    font-size: 28px;
    font-weight: 600;
    color: var(--color-paper-text);
    letter-spacing: 2px;
}

.resume-header__role {
    font-family: var(--font-sans);
    font-size: 14px;
    font-weight: 400;
    color: var(--color-paper-secondary);
    letter-spacing: 1px;
}

.resume-header__contact {
    display: flex;
    flex-wrap: wrap;
    gap: var(--spacing-sm) var(--spacing-xl);
    margin-top: var(--spacing-md);
}

.resume-header__contact span {
    font-family: var(--font-sans);
    font-size: 11px;
    color: var(--color-paper-secondary);
}

/* Resume Divider */
.resume-divider {
    width: 100%;
    height: 1px;
    border: none;
    background-color: #E0E0E0;
    margin: var(--spacing-sm) 0;
}

.resume-divider--dark {
    background-color: var(--color-paper-text);
    margin: var(--spacing-lg) 0;
}

/* Resume Section */
.resume-section {
    margin-bottom: var(--spacing-xl);
}

.resume-section__title {
    font-family: var(--font-serif);
    font-size: 18px;
    font-weight: 400;
    color: var(--color-paper-text);
    letter-spacing: 0;
    margin-bottom: var(--spacing-md);
}

.resume-section__title--centered {
    text-align: center;
}

.resume-section__text {
    font-family: var(--font-serif);
    font-size: 12px;
    font-weight: 400;
    color: var(--color-paper-body);
    line-height: 1.7;
}

/* Interactive Sections */
.resume-section--interactive,
.experience-item--interactive,
.education-item--interactive {
    padding: var(--spacing-md);
    margin: calc(-1 * var(--spacing-md));
    margin-bottom: var(--spacing-md);
    border-left: 2px solid transparent;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.resume-section--interactive:hover,
.experience-item--interactive:hover,
.education-item--interactive:hover {
    background-color: #FAFAFA;
    border-left-color: #E0E0E0;
}

.resume-section--interactive.selected,
.experience-item--interactive.selected,
.education-item--interactive.selected {
    background-color: rgba(0, 120, 212, 0.08);
    border-left-color: #0078D4;
}

/* Experience List */
.experience-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-lg);
}

.experience-item__header {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    margin-bottom: var(--spacing-sm);
}

.experience-item__left {
    display: flex;
    flex-direction: column;
    gap: 2px;
}

.experience-item__company {
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 700;
    color: var(--color-paper-text);
}

.experience-item__meta {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 400;
    color: var(--color-paper-secondary);
    margin-bottom: var(--spacing-xs);
}

.experience-item__role {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 500;
    color: var(--color-paper-secondary);
}

.experience-item__date {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 500;
    color: var(--color-paper-text);
}

.experience-item__description {
    font-family: var(--font-sans);
    font-size: 11px;
    color: var(--color-paper-body);
    line-height: 1.6;
    margin-bottom: 4px;
}

.experience-item__bullets {
    font-family: var(--font-sans);
    font-size: 11px;
    color: var(--color-paper-body);
    line-height: 1.6;
    margin: 6px 0 0 0;
    padding: 0;
    list-style: none;
    list-style-type: none;
}

.experience-item__bullets li {
    margin-bottom: 6px;
    list-style: none;
    list-style-type: none;
    padding-left: 0;
}

/* Resume Columns */
.resume-columns {
    display: flex;
    gap: var(--spacing-xl);
}

.resume-section--half {
    flex: 1;
}

/* Education List */
.education-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.education-item {
    display: flex;
    flex-direction: column;
    gap: 2px;
    margin-bottom: var(--spacing-sm);
}

.education-item__school {
    font-family: var(--font-sans);
    font-size: 13px;
    font-weight: 700;
    color: var(--color-paper-text);
}

.education-item__degree {
    font-family: var(--font-sans);
    font-size: 11px;
    font-weight: 400;
    color: var(--color-paper-secondary);
}

.education-item__year {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 500;
    color: var(--color-paper-text);
}

/* Skills List */
.skills-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.skills-list--bullets {
    list-style: none;
    gap: var(--spacing-xs);
}

.skills-list--bullets li {
    font-family: var(--font-sans);
    font-size: 11px;
    color: var(--color-paper-body);
    line-height: 1.6;
}

.skill-row {
    display: flex;
    flex-direction: column;
    gap: 4px;
}

.skill-row__label {
    font-family: var(--font-sans);
    font-size: 10px;
    font-weight: 600;
    color: var(--color-paper-text);
}

.skill-row__value {
    font-family: var(--font-serif);
    font-size: 10px;
    font-weight: 400;
    color: var(--color-paper-body);
    line-height: 1.5;
}

/* ==========================================================================
   8. Status Bar
   ========================================================================== */

.status-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 28px;
    padding: 0 var(--spacing-lg);
    background-color: var(--color-bg-secondary);
    border-top: 1px solid transparent;
}

.status-bar__left,
.status-bar__right {
    display: flex;
    align-items: center;
    gap: var(--spacing-lg);
}

.status-bar span {
    font-size: 11px;
    color: var(--color-text-muted);
}

.status-bar__disclaimer {
    margin-left: auto;
    font-style: italic;
    opacity: 0.8;
}

.status-bar__disclaimer .emoji {
    font-style: normal;
}

/* Zoom Controls */
.zoom-btn {
    font-size: 13px;
    color: var(--color-text-muted);
    padding: 0 var(--spacing-xs);
    transition: color var(--transition-fast);
}

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

.zoom-slider-input {
    -webkit-appearance: none;
    appearance: none;
    width: 80px;
    height: 4px;
    background: var(--color-bg-hover);
    border-radius: var(--radius-full);
    outline: none;
    cursor: pointer;
}

.zoom-slider-input::-webkit-slider-thumb {
    -webkit-appearance: none;
    appearance: none;
    width: 12px;
    height: 12px;
    background: var(--color-accent);
    border-radius: 50%;
    cursor: grab;
}

.zoom-slider-input::-webkit-slider-thumb:active {
    cursor: grabbing;
}

.zoom-slider-input::-moz-range-thumb {
    width: 12px;
    height: 12px;
    background: var(--color-accent);
    border-radius: 50%;
    border: none;
    cursor: grab;
}

.zoom-slider-input::-moz-range-track {
    background: var(--color-bg-hover);
    height: 4px;
    border-radius: var(--radius-full);
}

.zoom-slider-input::-moz-range-progress {
    background: var(--color-accent);
    height: 4px;
    border-radius: var(--radius-full);
}

.zoom-value {
    min-width: 40px;
    text-align: right;
}

/* Retro theme zoom slider - Windows XP style */
[data-theme="retro"] .zoom-slider-input {
    height: 6px;
    background: var(--color-border-dark);
    border: 1px inset var(--color-border-dark);
    border-radius: 0;
}

[data-theme="retro"] .zoom-slider-input::-webkit-slider-thumb {
    width: 10px;
    height: 18px;
    background: var(--gradient-button);
    border: 1px solid var(--color-border-dark);
    border-top-color: var(--color-border-light);
    border-left-color: var(--color-border-light);
    border-radius: 0;
}

[data-theme="retro"] .zoom-slider-input::-moz-range-thumb {
    width: 10px;
    height: 18px;
    background: var(--gradient-button);
    border: 1px solid var(--color-border-dark);
    border-top-color: var(--color-border-light);
    border-left-color: var(--color-border-light);
    border-radius: 0;
}

[data-theme="retro"] .zoom-slider-input::-moz-range-track {
    background: var(--color-border-dark);
    border: 1px inset var(--color-border-dark);
    border-radius: 0;
}

[data-theme="retro"] .zoom-slider-input::-moz-range-progress {
    background: var(--color-accent);
    border-radius: 0;
}

[data-theme="retro"] .zoom-btn {
    background: var(--gradient-button);
    border: 1px solid var(--color-border-dark);
    border-top-color: var(--color-border-light);
    border-left-color: var(--color-border-light);
    padding: 2px 6px;
}

[data-theme="retro"] .zoom-btn:hover {
    border-color: var(--color-accent);
}

/* ==========================================================================
   9. Comment System
   ========================================================================== */

/* Comment Toggle Button */
.ribbon-btn--comments {
    gap: var(--spacing-xs);
    padding: 0 var(--spacing-sm);
    font-size: 12px;
}

.ribbon-btn--comments.active {
    background-color: var(--color-accent);
    color: #FFFFFF;
}

.ribbon-btn--comments .comment-icon {
    font-size: 14px;
}

/* Retro theme comments button - Word 2003 3D button style */
[data-theme="retro"] .ribbon-btn--comments {
    background: var(--gradient-button);
    border: 1px solid var(--color-divider);
    border-top-color: var(--color-border-light);
    border-left-color: var(--color-border-light);
}

[data-theme="retro"] .ribbon-btn--comments:hover {
    border-color: var(--color-accent);
}

[data-theme="retro"] .ribbon-btn--comments.active {
    background: var(--color-bg-hover);
    border: 2px inset var(--color-border-dark);
    color: var(--color-text-primary);
}

/* Comment Markers on Resume Items */
.comment-marker {
    position: absolute;
    right: -8px;
    top: 50%;
    transform: translateY(-50%);
    width: 16px;
    height: 16px;
    background-color: #FFF9C4;
    border: 1px solid #FBC02D;
    border-radius: 2px;
    font-size: 10px;
    font-weight: 600;
    color: #F57F17;
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transition: opacity var(--transition-fast);
    pointer-events: none;
}

.comments-visible .comment-marker {
    opacity: 1;
}

/* Comment connector line */
.comment-connector {
    position: absolute;
    right: -32px;
    top: 50%;
    width: 24px;
    height: 0;
    border-top: 1px dashed #FBC02D;
    opacity: 0;
    transition: opacity var(--transition-fast);
}

.comments-visible .comment-connector {
    opacity: 1;
}

/* Interactive items need relative positioning for markers */
.experience-item--interactive,
.education-item--interactive {
    position: relative;
}

/* Comment Panel Styles */
.comment-panel {
    flex: 0 0 auto;
    width: 0;
    padding-top: 0;
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    opacity: 0;
    visibility: hidden;
    transition: all var(--transition-normal);
    overflow-y: auto;
    overflow-x: hidden;
    align-self: flex-start;
    position: sticky;
    top: var(--spacing-xl);
    max-height: calc(100vh - 200px);
}

.comment-panel.visible {
    opacity: 1;
    visibility: visible;
    width: 280px;
    padding-top: 0;
}

/* Review Pane Header */
.review-pane-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding-bottom: var(--spacing-sm);
    border-bottom: 1px solid var(--color-divider);
    margin-bottom: var(--spacing-sm);
    position: sticky;
    top: 0;
    background-color: var(--color-bg-primary);
    z-index: 10;
    padding-top: var(--spacing-sm);
    margin-top: calc(-1 * var(--spacing-sm));
}

.review-pane-title {
    font-size: 12px;
    font-weight: 600;
    color: var(--color-text-primary);
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
}

.review-pane-title .icon {
    font-size: 14px;
}

.review-pane-close {
    width: 20px;
    height: 20px;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 16px;
    color: var(--color-text-muted);
    border-radius: var(--radius-sm);
    transition: all var(--transition-fast);
}

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

/* Retro theme review pane - Word 2003 style */
[data-theme="retro"] .review-pane-header {
    background: var(--gradient-toolbar);
    padding: var(--spacing-sm);
    border: 1px solid var(--color-divider);
    border-bottom: 1px solid var(--color-border-dark);
    margin-bottom: var(--spacing-md);
}

[data-theme="retro"] .review-pane-title {
    font-weight: 700;
    text-transform: none;
}

[data-theme="retro"] .review-pane-close {
    background: var(--gradient-button);
    border: 1px solid var(--color-divider);
    border-top-color: var(--color-border-light);
    border-left-color: var(--color-border-light);
    border-radius: 0;
    font-size: 12px;
    font-weight: 700;
}

[data-theme="retro"] .review-pane-close:hover {
    border-color: var(--color-accent);
    background: var(--color-bg-hover);
}

/* Comment Card */
.comment-card {
    background-color: #F5F5F5;
    border: 1px solid #E0E0E0;
    border-left: 3px solid #E0E0E0;
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    cursor: pointer;
    transition: all var(--transition-fast);
    opacity: 0.7;
}

.comment-card:hover {
    opacity: 1;
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.1);
}

.comment-card.active {
    opacity: 1;
    border-left-color: #0078D4;
    background-color: #E8F4FF;
    box-shadow: 0 2px 12px rgba(0, 120, 212, 0.2);
}

.comment-card__header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
}

.comment-card__avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
    object-fit: cover;
}

.comment-card__meta {
    display: flex;
    flex-direction: column;
    gap: 1px;
}

.comment-card__author {
    font-size: 11px;
    font-weight: 600;
    color: #333333;
}

.comment-card__time {
    font-size: 10px;
    color: #666666;
}

.comment-card__target {
    font-size: 10px;
    font-weight: 500;
    color: #0078D4;
    background-color: #E8F4FF;
    padding: 2px 6px;
    border-radius: 2px;
    margin-bottom: var(--spacing-sm);
    display: inline-block;
}

.comment-card__content {
    font-size: 12px;
    color: #444444;
    line-height: 1.5;
}

.comment-card__content strong {
    color: #222222;
}

.comment-card__content ul {
    margin: var(--spacing-xs) 0;
    padding-left: var(--spacing-lg);
}

.comment-card__content li {
    margin-bottom: 2px;
}

.comment-card__content a {
    color: var(--color-accent);
    text-decoration: underline;
}

.comment-card__content a:hover {
    color: var(--color-accent-hover);
}

/* Dark theme comment styles */
[data-theme="dark"] .comment-card,
:root:not([data-theme]) .comment-card {
    background-color: #2D2D2D;
    border-color: #404040;
    border-left-color: #404040;
}

[data-theme="dark"] .comment-card:hover,
:root:not([data-theme]) .comment-card:hover {
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.3);
}

[data-theme="dark"] .comment-card.active,
:root:not([data-theme]) .comment-card.active {
    border-left-color: #0078D4;
    background-color: #1E3A5F;
    box-shadow: 0 2px 12px rgba(0, 120, 212, 0.3);
}

[data-theme="dark"] .comment-card__author,
:root:not([data-theme]) .comment-card__author {
    color: #FFFFFF;
}

[data-theme="dark"] .comment-card__time,
:root:not([data-theme]) .comment-card__time {
    color: #888888;
}

[data-theme="dark"] .comment-card__target,
:root:not([data-theme]) .comment-card__target {
    background-color: #1E3A5F;
    color: #4FC3F7;
}

[data-theme="dark"] .comment-card__content,
:root:not([data-theme]) .comment-card__content {
    color: #CCCCCC;
}

[data-theme="dark"] .comment-card__content strong,
:root:not([data-theme]) .comment-card__content strong {
    color: #FFFFFF;
}

[data-theme="dark"] .comment-card__content a,
:root:not([data-theme]) .comment-card__content a {
    color: #4FC3F7;
}

[data-theme="dark"] .comment-card__content a:hover,
:root:not([data-theme]) .comment-card__content a:hover {
    color: #81D4FA;
}

/* Retro theme comment styles - Word 2003 yellow sticky look */
[data-theme="retro"] .comment-card {
    background-color: #FFFFCC;
    border: 1px solid #CCCC99;
    border-left: 3px solid #CCCC99;
    border-radius: 0;
    box-shadow: 2px 2px 0 rgba(0,0,0,0.1);
}

[data-theme="retro"] .comment-card:hover {
    box-shadow: 2px 2px 4px rgba(0,0,0,0.2);
}

[data-theme="retro"] .comment-card.active {
    border-left-color: #FF9900;
    background-color: #FFFF99;
    box-shadow: 2px 2px 0 rgba(204, 153, 0, 0.3);
}

[data-theme="retro"] .comment-card__author {
    color: #663300;
}

[data-theme="retro"] .comment-card__time {
    color: #996633;
}

[data-theme="retro"] .comment-card__target {
    background-color: #FFFF99;
    color: #996600;
}

[data-theme="retro"] .comment-card__content {
    color: #333300;
}

[data-theme="retro"] .comment-card__content strong {
    color: #000000;
}

/* ==========================================================================
   10. Utility Classes
   ========================================================================== */

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}