/* ============================================
   KJV Bible Reader - Distraction-Free Styling
   ============================================ */

/* CSS Custom Properties */
:root {
    /* Typography */
    --font-primary: 'EB Garamond', Georgia, 'Times New Roman', serif;
    --font-size-base: 20px;
    --font-size-verse-num: 0.75em;
    --line-height: 1.75;
    
    /* Colors - Calm, reverent palette */
    --color-bg: #fdfcf8;
    --color-text: #2c2416;
    --color-text-muted: #6b5c4a;
    --color-highlight: rgba(255, 236, 179, 0.5);
    --color-highlight-border: #d4a84b;
    --color-header-bg: #f5f3ee;
    --color-border: #e0dcd3;
    --color-link: #7b5e3a;
    --color-overlay-bg: rgba(44, 36, 22, 0.7);
    
    /* Spacing */
    --header-height: 48px;
    --reading-padding: 3rem;
    --column-gap: 3rem;
    --verse-spacing: 0.75em;
    
    /* Transitions */
    --transition-fast: 150ms ease;
    --transition-normal: 250ms ease;

    /* Tag Colors */
    --tag-color-default: #d4a84b;
}

/* Reset & Base */
*, *::before, *::after {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

html {
    font-size: var(--font-size-base);
    scroll-behavior: smooth;
}

body {
    font-family: var(--font-primary);
    background-color: var(--color-bg);
    color: var(--color-text);
    line-height: var(--line-height);
    min-height: 100vh;
    overflow: hidden; /* No page scrolling ever */
}

/* ============================================
   Header & Navigation
   ============================================ */
.header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    height: var(--header-height);
    background: var(--color-header-bg);
    border-bottom: 1px solid var(--color-border);
    z-index: 100;
    display: flex;
    align-items: center;
    padding: 0 1rem;
}

.nav-controls {
    display: flex;
    align-items: center;
    justify-content: space-between;
    width: 100%;
    gap: 1rem;
}

.left-controls {
    display: flex;
    align-items: center;
    gap: 0.5rem;
}

.nav-dropdowns {
    display: flex;
    gap: 0.5rem;
}

.nav-dropdowns select {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    padding: 0.35rem 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: white;
    color: var(--color-text);
    cursor: pointer;
    min-width: 70px;
}

.nav-dropdowns select:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

#book-select {
    min-width: 140px;
}

.current-reference {
    font-size: 0.9rem;
    color: var(--color-text-muted);
    font-style: italic;
}

.right-controls {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.font-controls {
    display: flex;
    gap: 0.25rem;
}

.font-controls button,
#help-toggle,
#library-toggle {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    padding: 0.35rem 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: white;
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.font-controls button:hover,
#help-toggle:hover,
#library-toggle:hover {
    background: var(--color-header-bg);
    border-color: var(--color-text-muted);
}

#library-toggle {
    font-size: 1.1rem;
}

.search-container {
    position: relative;
}

#search-input {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    padding: 0.35rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: white;
    color: var(--color-text);
    width: 200px;
    transition: all var(--transition-fast);
}

#search-input:focus {
    outline: none;
    border-color: var(--color-link);
    box-shadow: 0 0 0 2px rgba(123, 94, 58, 0.2);
    width: 280px;
}

#search-input::placeholder {
    color: var(--color-text-muted);
    font-style: italic;
}

/* ============================================
   Reading Container & Layout
   ============================================ */
.reading-container {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    bottom: 0;
    padding: var(--reading-padding);
    padding-top: calc(var(--reading-padding) / 2);
    overflow: hidden;
    display: flex;
    flex-direction: column;
}

.chapter-title {
    font-size: 1.5rem;
    font-weight: 500;
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--color-text);
    letter-spacing: 0.02em;
    column-span: all;
}

/* Two-Column Layout */
.reading-area {
    flex: 1;
    column-count: 2;
    column-gap: var(--column-gap);
    column-fill: auto;
    overflow: hidden;
    text-align: justify;
    hyphens: auto;
    -webkit-hyphens: auto;
}

/* Chapter Headers (inline within columns) */
.chapter-header {
    text-align: center;
    font-size: 1.15rem;
    font-weight: 500;
    font-variant: small-caps;
    letter-spacing: 0.05em;
    color: var(--color-text-muted);
    margin-bottom: 1em;
    margin-top: 0.5em;
    padding: 0.5em 0;
    break-inside: avoid;
    page-break-inside: avoid;
}

/* First chapter header on page needs no top margin */
.chapter-header:first-child {
    margin-top: 0;
}

/* Verse Styling */
.verse {
    display: block;
    margin-bottom: var(--verse-spacing);
    break-inside: avoid;
    page-break-inside: avoid;
    padding: 0.25em 0.5em;
    border-radius: 3px;
    transition: background-color var(--transition-fast);
}

.verse-number {
    font-weight: 600;
    font-size: var(--font-size-verse-num);
    color: var(--color-text-muted);
    margin-right: 0.3em;
    vertical-align: super;
    line-height: 1;
}

.verse-text {
    /* Verse text inherits parent styling */
}

/* Current verse highlight */
.verse.current {
    background-color: var(--color-highlight);
    border-left: 3px solid var(--color-highlight-border);
    padding-left: calc(0.5em - 3px);
}

/* Page Indicators */
.page-indicators {
    text-align: center;
    padding-top: 0.5rem;
    font-size: 0.8rem;
    color: var(--color-text-muted);
    min-height: 1.5rem;
}

/* ============================================
   Search Results Overlay
   ============================================ */
.search-overlay {
    position: fixed;
    inset: 0;
    background: var(--color-overlay-bg);
    z-index: 200;
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding-top: calc(var(--header-height) + 2rem);
}

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

.search-results-container {
    background: var(--color-bg);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 700px;
    max-height: 70vh;
    display: flex;
    flex-direction: column;
}

.search-results-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.search-results-header h2 {
    font-size: 1.1rem;
    font-weight: 500;
}

#search-close {
    font-size: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    padding: 0.25rem;
    line-height: 1;
}

#search-close:hover {
    color: var(--color-text);
}

.search-results-list {
    overflow-y: auto;
    padding: 1rem;
}

.search-result-item {
    padding: 0.75rem;
    border-bottom: 1px solid var(--color-border);
    cursor: pointer;
    transition: background var(--transition-fast);
}

.search-result-item:last-child {
    border-bottom: none;
}

.search-result-item:hover {
    background: var(--color-header-bg);
}

.search-result-ref {
    font-weight: 600;
    color: var(--color-link);
    margin-bottom: 0.25rem;
}

.search-result-text {
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.search-result-text mark {
    background: var(--color-highlight);
    color: inherit;
    padding: 0 2px;
    border-radius: 2px;
}

/* ============================================
   Help Modal
   ============================================ */
.help-overlay {
    position: fixed;
    inset: 0;
    background: var(--color-overlay-bg);
    z-index: 300;
    display: flex;
    align-items: center;
    justify-content: center;
}

.help-overlay[hidden] {
    display: none;
}

.help-modal {
    background: var(--color-bg);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 600px;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.help-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.help-header h2 {
    font-size: 1.1rem;
    font-weight: 500;
}

#help-close {
    font-size: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    padding: 0.25rem;
    line-height: 1;
}

#help-close:hover {
    color: var(--color-text);
}

.help-content {
    padding: 1.5rem;
    overflow-y: auto;
}

.shortcuts-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.5rem 1.5rem;
}

.shortcut-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.4rem 0;
    border-bottom: 1px solid var(--color-border);
}

.shortcut-key {
    min-width: 70px;
    flex-shrink: 0;
}

.shortcut-key kbd {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    background: var(--color-header-bg);
    border: 1px solid var(--color-border);
    border-radius: 4px;
    padding: 0.15rem 0.4rem;
    margin-right: 0.2rem;
}

.help-tip {
    margin-top: 1.25rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
    font-size: 0.9rem;
    color: var(--color-text-muted);
}

.help-section-title {
    margin: 1.25rem 0 0.75rem;
    padding-top: 1rem;
    border-top: 1px solid var(--color-border);
    font-size: 1rem;
    font-weight: 600;
}

.search-syntax-list {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 0.4rem 1.5rem;
}

.syntax-item {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.3rem 0;
}

.syntax-item code {
    font-family: var(--font-primary);
    font-size: 0.85rem;
    background: var(--color-border);
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    min-width: 110px;
}

.syntax-item span {
    color: var(--color-text-muted);
    font-size: 0.9rem;
}

/* ============================================
   Saved Verse Indicator
   ============================================ */
.verse.saved {
    position: relative;
    padding-left: calc(0.5em + 12px);
}

.verse.saved::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0.25em;
    bottom: 0.25em;
    width: 4px;
    border-radius: 2px;
    background: var(--tag-color-default);
}

.verse-tag-dots {
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    display: flex;
    flex-direction: column;
    gap: 2px;
    width: 4px;
    align-items: center;
}

.verse-tag-dot {
    width: 4px;
    height: 4px;
    border-radius: 50%;
    flex-shrink: 0;
}

/* ============================================
   Library Modal (Full-Screen Saved Verses)
   ============================================ */
.library-overlay {
    position: fixed;
    inset: 0;
    background: var(--color-overlay-bg);
    z-index: 250;
    display: flex;
    align-items: center;
    justify-content: center;
}

.library-overlay[hidden] {
    display: none;
}

.library-modal {
    background: var(--color-bg);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 900px;
    height: 90vh;
    max-height: 90vh;
    display: flex;
    flex-direction: column;
}

.library-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

.library-header h2 {
    font-size: 1.25rem;
    font-weight: 500;
}

#library-close {
    font-size: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    padding: 0.25rem;
    line-height: 1;
}

#library-close:hover {
    color: var(--color-text);
}

/* Filters Section */
.library-filters {
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
    max-height: 45vh;
    overflow-y: auto;
}

.library-filter-row {
    margin-bottom: 0.75rem;
}

.library-search-row {
    display: flex;
    gap: 0.75rem;
}

#library-search {
    flex: 1;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    padding: 0.6rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: white;
    color: var(--color-text);
}

#library-search:focus {
    outline: none;
    border-color: var(--color-link);
    box-shadow: 0 0 0 2px rgba(123, 94, 58, 0.2);
}

#library-search::placeholder {
    color: var(--color-text-muted);
    font-style: italic;
}

#library-sort {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: white;
    color: var(--color-text);
    min-width: 130px;
}

/* Filters Toggle Button */
.library-filters-toggle {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    margin-top: 0.5rem;
    background: transparent;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    cursor: pointer;
    transition: all var(--transition-fast);
    width: 100%;
    justify-content: center;
}

.library-filters-toggle:hover {
    background: var(--color-header-bg);
    border-color: var(--color-text-muted);
}

.library-filters-toggle[aria-expanded="true"] {
    background: var(--color-header-bg);
}

.filters-toggle-text {
    font-weight: 500;
}

.filters-toggle-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 20px;
    height: 20px;
    padding: 0 6px;
    background: var(--color-link);
    color: white;
    border-radius: 10px;
    font-size: 0.75rem;
    font-weight: 600;
}

.filters-toggle-icon {
    font-size: 0.7rem;
    transition: transform var(--transition-fast);
}

.library-filters-toggle[aria-expanded="true"] .filters-toggle-icon {
    transform: rotate(180deg);
}

/* Collapsible Additional Filters */
.library-additional-filters {
    margin-top: 0.75rem;
    padding-top: 0.75rem;
    border-top: 1px solid var(--color-border);
    animation: slideDown 0.2s ease-out;
}

.library-additional-filters[hidden] {
    display: none;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Filter Sections */
.library-filter-section {
    margin-bottom: 0.75rem;
}

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

.library-filter-label {
    display: block;
    font-size: 0.75rem;
    font-weight: 500;
    color: var(--color-text-muted);
    text-transform: uppercase;
    letter-spacing: 0.05em;
    margin-bottom: 0.4rem;
}

/* MultiSelect Combo Component */
.combo-wrapper {
    position: relative;
}

.combo-input-area {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.5rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: white;
    min-height: 38px;
    cursor: text;
}

.combo-wrapper.combo-open .combo-input-area {
    border-color: var(--color-link);
    box-shadow: 0 0 0 2px rgba(123, 94, 58, 0.2);
}

.combo-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 0.3rem;
}

.combo-pill {
    display: inline-flex;
    align-items: center;
    gap: 0.25rem;
    padding: 0.2rem 0.5rem;
    border-radius: 12px;
    font-size: 0.8rem;
    background: var(--color-header-bg);
    border: 1px solid var(--color-border);
    color: var(--color-text);
}

.combo-pill-colored {
    background: var(--pill-color, var(--tag-color-default));
    border-color: var(--pill-color, var(--tag-color-default));
    color: white;
}

.combo-pill-remove {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 16px;
    height: 16px;
    padding: 0;
    border: none;
    background: transparent;
    color: inherit;
    opacity: 0.7;
    cursor: pointer;
    font-size: 1rem;
    line-height: 1;
    border-radius: 50%;
}

.combo-pill-remove:hover {
    opacity: 1;
    background: rgba(0, 0, 0, 0.1);
}

.combo-pill-colored .combo-pill-remove:hover {
    background: rgba(255, 255, 255, 0.2);
}

.combo-input {
    flex: 1;
    min-width: 80px;
    border: none;
    outline: none;
    background: transparent;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    color: var(--color-text);
    padding: 0.1rem 0;
}

.combo-input::placeholder {
    color: var(--color-text-muted);
    font-style: italic;
}

.combo-dropdown {
    position: absolute;
    top: 100%;
    left: 0;
    right: 0;
    margin-top: 4px;
    background: white;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.15);
    z-index: 10;
    max-height: 200px;
    overflow-y: auto;
}

.combo-dropdown[hidden] {
    display: none;
}

.combo-options {
    padding: 0.25rem;
}

.combo-option {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem 0.75rem;
    border-radius: 3px;
    cursor: pointer;
    font-size: 0.875rem;
}

.combo-option:hover,
.combo-option.highlighted {
    background: var(--color-header-bg);
}

.combo-option-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    flex-shrink: 0;
}

.combo-no-options {
    padding: 0.75rem;
    text-align: center;
    color: var(--color-text-muted);
    font-style: italic;
    font-size: 0.875rem;
}

/* Results Count */
.library-results-count {
    padding: 0.75rem 1.5rem;
    font-size: 0.85rem;
    color: var(--color-text-muted);
    border-bottom: 1px solid var(--color-border);
    flex-shrink: 0;
}

/* Results List */
.library-results {
    flex: 1;
    overflow-y: auto;
    padding: 0.75rem 1rem;
}

.library-item {
    padding: 0.75rem;
    border-radius: 6px;
    cursor: pointer;
    transition: background var(--transition-fast);
    margin-bottom: 0.5rem;
    border: 1px solid transparent;
}

.library-item:hover {
    background: var(--color-header-bg);
    border-color: var(--color-border);
}

.library-item-ref {
    font-weight: 600;
    color: var(--color-link);
    margin-bottom: 0.25rem;
}

.library-item-text {
    font-size: 0.9rem;
    color: var(--color-text);
    margin-bottom: 0.5rem;
    line-height: 1.5;
}

.library-item-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 0.25rem;
    margin-bottom: 0.25rem;
}

.library-item-tag {
    font-size: 0.7rem;
    padding: 0.15rem 0.4rem;
    border-radius: 3px;
    color: white;
}

.library-item-note {
    font-size: 0.8rem;
    color: var(--color-text-muted);
    font-style: italic;
    margin-top: 0.35rem;
    padding-top: 0.35rem;
    border-top: 1px dashed var(--color-border);
}

.library-empty {
    text-align: center;
    color: var(--color-text-muted);
    font-style: italic;
    padding: 3rem 1rem;
}

.library-no-results {
    text-align: center;
    color: var(--color-text-muted);
    padding: 2rem 1rem;
}

.library-no-tags {
    font-size: 0.85rem;
    color: var(--color-text-muted);
    font-style: italic;
}

/* ============================================
   Tag Picker Modal
   ============================================ */
.tag-picker-overlay {
    position: fixed;
    inset: 0;
    background: var(--color-overlay-bg);
    z-index: 350;
    display: flex;
    align-items: center;
    justify-content: center;
}

.tag-picker-overlay[hidden] {
    display: none;
}

.tag-picker-modal {
    background: var(--color-bg);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 400px;
    max-height: 80vh;
    display: flex;
    flex-direction: column;
}

.tag-picker-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.tag-picker-header h2 {
    font-size: 1.1rem;
    font-weight: 500;
}

#tag-picker-close {
    font-size: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    padding: 0.25rem;
    line-height: 1;
}

#tag-picker-close:hover {
    color: var(--color-text);
}

.tag-picker-content {
    padding: 1rem 1.5rem;
    overflow-y: auto;
}

.tag-picker-verse-ref {
    font-weight: 500;
    color: var(--color-link);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

.tag-list {
    margin-bottom: 1rem;
    max-height: 250px;
    overflow-y: auto;
}

.tag-checkbox-item {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    padding: 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    transition: background var(--transition-fast);
}

.tag-checkbox-item:hover {
    background: var(--color-header-bg);
}

.tag-checkbox-item input[type="checkbox"] {
    cursor: pointer;
}

.tag-checkbox-item input[type="checkbox"]:disabled {
    cursor: not-allowed;
}

.tag-color-dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: var(--tag-color, var(--tag-color-default));
    flex-shrink: 0;
}

.tag-name {
    flex: 1;
}

.tag-create {
    display: flex;
    gap: 0.5rem;
    margin-bottom: 0.75rem;
}

.tag-create input {
    flex: 1;
    font-family: var(--font-primary);
    font-size: 0.875rem;
    padding: 0.5rem 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: white;
    color: var(--color-text);
}

.tag-create input:focus {
    outline: none;
    border-color: var(--color-link);
}

.tag-create button {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-link);
    border-radius: 4px;
    background: var(--color-link);
    color: white;
    cursor: pointer;
    transition: all var(--transition-fast);
}

.tag-create button:hover {
    background: var(--color-text);
    border-color: var(--color-text);
}

.tag-limit-info {
    font-size: 0.75rem;
    color: var(--color-text-muted);
    font-style: italic;
}

.no-tags {
    text-align: center;
    color: var(--color-text-muted);
    font-style: italic;
    padding: 1rem;
}

/* ============================================
   Note Editor Modal
   ============================================ */
.note-editor-overlay {
    position: fixed;
    inset: 0;
    background: var(--color-overlay-bg);
    z-index: 350;
    display: flex;
    align-items: center;
    justify-content: center;
}

.note-editor-overlay[hidden] {
    display: none;
}

.note-editor-modal {
    background: var(--color-bg);
    border-radius: 8px;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.3);
    width: 90%;
    max-width: 500px;
}

.note-editor-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1rem 1.5rem;
    border-bottom: 1px solid var(--color-border);
}

.note-editor-header h2 {
    font-size: 1.1rem;
    font-weight: 500;
}

#note-editor-close {
    font-size: 1.5rem;
    background: none;
    border: none;
    cursor: pointer;
    color: var(--color-text-muted);
    padding: 0.25rem;
    line-height: 1;
}

#note-editor-close:hover {
    color: var(--color-text);
}

.note-editor-content {
    padding: 1.5rem;
}

.note-editor-verse-ref {
    font-weight: 500;
    color: var(--color-link);
    margin-bottom: 1rem;
    font-size: 0.9rem;
}

#note-textarea {
    width: 100%;
    min-height: 150px;
    font-family: var(--font-primary);
    font-size: 0.95rem;
    padding: 0.75rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: white;
    color: var(--color-text);
    resize: vertical;
    line-height: 1.5;
}

#note-textarea:focus {
    outline: none;
    border-color: var(--color-link);
}

.note-char-count {
    text-align: right;
    font-size: 0.75rem;
    color: var(--color-text-muted);
    margin-top: 0.25rem;
    margin-bottom: 1rem;
}

.note-actions {
    display: flex;
    justify-content: flex-end;
    gap: 0.5rem;
}

.note-actions button {
    font-family: var(--font-primary);
    font-size: 0.875rem;
    padding: 0.5rem 1rem;
    border: 1px solid var(--color-border);
    border-radius: 4px;
    background: white;
    color: var(--color-text);
    cursor: pointer;
    transition: all var(--transition-fast);
}

.note-actions button:hover {
    background: var(--color-header-bg);
}

.note-actions button.primary {
    background: var(--color-link);
    border-color: var(--color-link);
    color: white;
}

.note-actions button.primary:hover {
    background: var(--color-text);
    border-color: var(--color-text);
}

/* ============================================
   Loading State
   ============================================ */
.loading-overlay {
    position: fixed;
    inset: 0;
    background: var(--color-bg);
    z-index: 400;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    gap: 1rem;
}

.loading-overlay[hidden] {
    display: none;
}

.loading-spinner {
    width: 40px;
    height: 40px;
    border: 3px solid var(--color-border);
    border-top-color: var(--color-link);
    border-radius: 50%;
    animation: spin 1s linear infinite;
}

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

.loading-overlay p {
    color: var(--color-text-muted);
    font-style: italic;
}

/* ============================================
   Responsive Adjustments
   ============================================ */
@media (max-width: 900px) {
    :root {
        --reading-padding: 2rem;
        --column-gap: 2rem;
    }
    
    #search-input {
        width: 150px;
    }
    
    #search-input:focus {
        width: 200px;
    }
    
    .current-reference {
        display: none;
    }
}

@media (max-width: 700px) {
    .reading-area {
        column-count: 1;
    }
    
    :root {
        --reading-padding: 1.5rem;
    }
}

/* ============================================
   Print Styles
   ============================================ */
@media print {
    .header,
    .page-indicators,
    .search-overlay,
    .help-overlay,
    .loading-overlay {
        display: none !important;
    }
    
    .reading-container {
        position: static;
        padding: 0;
    }
    
    .reading-area {
        column-count: 2;
        height: auto;
        overflow: visible;
    }
    
    .verse.current {
        background: none;
        border-left: none;
        padding-left: 0.5em;
    }
}