/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

:root {
    --primary-color: #1a1a2e;
    --primary-light: #252547;
    --accent-color: #d4a84b;
    --accent-hover: #e6c56c;
    --text-color: #e8e8e8;
    --text-muted: #a0a0a0;
    --light-bg: #0d1117;
    --white: #f5f5f5;
    --card-bg: #161b22;
    --border-color: #30363d;
    --success-color: #3fb950;
    --error-color: #f85149;
    --warning-color: #d29922;
    
    /* Typography - Improved readability */
    --font-body: 'Crimson Pro', 'Georgia', 'Times New Roman', serif;
    --font-heading: 'Playfair Display', 'Georgia', serif;
    --font-ui: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    
    /* Spacing */
    --spacing-xs: 0.25rem;
    --spacing-sm: 0.5rem;
    --spacing-md: 1rem;
    --spacing-lg: 2rem;
    --spacing-xl: 4rem;
}

/* Import Google Fonts */
@import url('https://fonts.googleapis.com/css2?family=Crimson+Pro:ital,wght@0,400;0,500;0,600;1,400;1,500&family=Inter:wght@400;500;600&family=Playfair+Display:ital,wght@0,600;0,700;1,600&display=swap');

body {
    font-family: var(--font-body);
    font-size: 1.125rem;
    line-height: 1.9;
    color: var(--text-color);
    background-color: var(--light-bg);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

/* Header & Navigation */
header {
    background-color: var(--primary-color);
    padding: 1rem 2rem;
    position: sticky;
    top: 0;
    z-index: 100;
    border-bottom: 1px solid var(--border-color);
    backdrop-filter: blur(10px);
    background-color: rgba(26, 26, 46, 0.95);
}

nav {
    max-width: 1200px;
    margin: 0 auto;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo {
    font-family: var(--font-heading);
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    text-decoration: none;
    letter-spacing: 3px;
}

nav ul {
    display: flex;
    list-style: none;
    gap: 2rem;
    align-items: center;
}

nav a {
    font-family: var(--font-ui);
    font-size: 0.95rem;
    color: var(--text-color);
    text-decoration: none;
    transition: color 0.3s;
    font-weight: 500;
}

nav a:hover {
    color: var(--accent-color);
}

/* Auth UI in Nav */
.nav-auth {
    display: flex;
    align-items: center;
    gap: 1rem;
    margin-left: 1rem;
    padding-left: 1rem;
    border-left: 1px solid var(--border-color);
}

#user-info {
    display: none;
    align-items: center;
    gap: 0.5rem;
}

#user-avatar {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    border: 2px solid var(--accent-color);
}

#user-name {
    font-family: var(--font-ui);
    font-size: 0.85rem;
    color: var(--text-muted);
    max-width: 100px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}

#auth-button {
    font-family: var(--font-ui);
    font-size: 0.85rem;
    padding: 0.5rem 1rem;
    background: transparent;
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.3s;
}

#auth-button:hover {
    background: var(--accent-color);
    color: var(--primary-color);
}

/* Main Content */
main {
    max-width: 900px;
    margin: 0 auto;
    padding: 2rem;
}

/* Hero Section */
.hero {
    text-align: center;
    padding: 5rem 3rem;
    background: linear-gradient(135deg, var(--primary-color) 0%, #0d1117 50%, #1a1a2e 100%);
    color: var(--white);
    border-radius: 12px;
    margin-bottom: 3rem;
    border: 1px solid var(--border-color);
    position: relative;
    overflow: hidden;
}

.hero::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: radial-gradient(ellipse at top, rgba(212, 168, 75, 0.1) 0%, transparent 60%);
    pointer-events: none;
}

.hero h1 {
    font-family: var(--font-heading);
    font-size: 4rem;
    letter-spacing: 6px;
    margin-bottom: 0.5rem;
    color: var(--accent-color);
    text-shadow: 0 2px 20px rgba(212, 168, 75, 0.3);
    position: relative;
}

.subtitle {
    font-family: var(--font-heading);
    font-size: 2rem;
    letter-spacing: 4px;
    margin-bottom: 1.5rem;
    font-weight: 600;
    background: linear-gradient(180deg, #c41e1e 0%, #8b1515 50%, #d4a84b 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.tagline {
    font-style: italic;
    font-size: 1.4rem;
    margin-bottom: 2.5rem;
    color: var(--text-muted);
    max-width: 600px;
    margin-left: auto;
    margin-right: auto;
    line-height: 1.6;
}

.cta-button {
    display: inline-block;
    font-family: var(--font-ui);
    background-color: var(--accent-color);
    color: var(--primary-color);
    padding: 1rem 2.5rem;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    font-size: 1rem;
    transition: all 0.3s ease;
    letter-spacing: 1px;
}

.cta-button:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(212, 168, 75, 0.4);
    background-color: var(--accent-hover);
}

/* Sections */
section {
    margin-bottom: 3rem;
}

.intro {
    background: var(--card-bg);
    padding: 2.5rem;
    border-radius: 12px;
    border: 1px solid var(--border-color);
}

.intro p {
    margin-bottom: 1.25rem;
    font-size: 1.1rem;
    line-height: 1.9;
}

.intro p:last-child {
    margin-bottom: 0;
}

.page-header {
    text-align: center;
    padding: 2.5rem;
    border-bottom: 2px solid var(--accent-color);
    margin-bottom: 2.5rem;
}

.page-header h1 {
    font-family: var(--font-heading);
    color: var(--accent-color);
    font-size: 2.8rem;
    letter-spacing: 3px;
}

.page-header p {
    color: var(--text-muted);
    margin-top: 0.75rem;
    font-size: 1.1rem;
}

h2 {
    font-family: var(--font-heading);
    color: var(--accent-color);
    margin-bottom: 1.25rem;
    font-size: 1.9rem;
}

.book-title {
    color: var(--accent-color);
    font-size: 1.4rem;
    margin-bottom: 1.5rem;
    padding-bottom: 0.75rem;
    border-bottom: 1px solid var(--border-color);
}

/* Chapter Cards */
.chapter-card {
    background: var(--card-bg);
    padding: 2rem 2.5rem;
    border-radius: 10px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    margin-bottom: 1.5rem;
    transition: all 0.3s ease;
    border: 1px solid var(--border-color);
    position: relative;
}

.chapter-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 8px 30px rgba(212, 168, 75, 0.15);
    border-color: var(--accent-color);
}

.chapter-card::before {
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    bottom: 0;
    width: 4px;
    background: var(--accent-color);
    border-radius: 10px 0 0 10px;
    opacity: 0;
    transition: opacity 0.3s;
}

.chapter-card:hover::before {
    opacity: 1;
}

.chapter-number {
    font-family: var(--font-ui);
    color: var(--accent-color);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 2px;
    font-size: 0.85rem;
}

.chapter-card h3 {
    font-family: var(--font-heading);
    color: var(--text-color);
    margin: 0.75rem 0 1rem;
    font-size: 1.5rem;
}

.chapter-preview {
    color: var(--text-muted);
    margin-bottom: 1.25rem;
    font-size: 1rem;
    line-height: 1.7;
}

.read-link {
    font-family: var(--font-ui);
    color: var(--accent-color);
    text-decoration: none;
    font-weight: 600;
    font-size: 0.95rem;
    transition: all 0.3s;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.read-link:hover {
    color: var(--accent-hover);
    gap: 0.75rem;
}

/* Chapter Content Page */
.chapter-content {
    background: var(--card-bg);
    padding: 3.5rem 4rem;
    border-radius: 12px;
    box-shadow: 0 4px 30px rgba(0, 0, 0, 0.3);
    border: 1px solid var(--border-color);
}

.chapter-content h1 {
    font-family: var(--font-heading);
    color: var(--accent-color);
    margin-bottom: 0.75rem;
    font-size: 2.5rem;
    text-align: center;
}

.chapter-title {
    font-family: var(--font-heading);
    color: var(--text-muted);
    font-style: italic;
    font-size: 1.6rem;
    margin-bottom: 2.5rem;
    padding-bottom: 1.5rem;
    border-bottom: 1px solid var(--border-color);
    text-align: center;
}

.chapter-text {
    font-size: 1.15rem;
    text-align: justify;
    hyphens: auto;
}

.chapter-text p {
    margin-bottom: 1.75rem;
    text-indent: 2.5rem;
}

.chapter-text p:first-of-type {
    text-indent: 0;
}

.chapter-text p:first-of-type::first-letter {
    font-family: var(--font-heading);
    font-size: 4rem;
    float: left;
    line-height: 1;
    padding-right: 0.75rem;
    padding-top: 0.25rem;
    color: var(--accent-color);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
}

/* Chapter Navigation */
.chapter-nav {
    display: flex;
    justify-content: space-between;
    margin-top: 3.5rem;
    padding-top: 2rem;
    border-top: 1px solid var(--border-color);
}

.chapter-nav a {
    font-family: var(--font-ui);
    color: var(--accent-color);
    text-decoration: none;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--accent-color);
    border-radius: 6px;
    transition: all 0.3s;
    font-weight: 500;
}

.chapter-nav a:hover {
    background-color: var(--accent-color);
    color: var(--primary-color);
}

.chapter-nav .disabled {
    opacity: 0.3;
    pointer-events: none;
}

/* About Page */
.about-content {
    background: var(--card-bg);
    padding: 3rem;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
    border: 1px solid var(--border-color);
}

.about-content h3 {
    font-family: var(--font-heading);
    color: var(--accent-color);
    margin-top: 2rem;
    font-size: 1.3rem;
}

.warning {
    background: rgba(212, 168, 75, 0.08);
    border-left: 4px solid var(--accent-color);
    padding: 1.25rem 1.5rem;
    margin: 2rem 0;
    border-radius: 0 8px 8px 0;
    font-size: 1rem;
}

.about-content h2 {
    margin-top: 2.5rem;
}

.about-content h2:first-child {
    margin-top: 0;
}

.about-content p {
    margin-bottom: 1.25rem;
    line-height: 1.9;
}

/* Footer */
footer {
    text-align: center;
    padding: 2.5rem;
    background-color: var(--primary-color);
    color: var(--text-muted);
    margin-top: 4rem;
    border-top: 1px solid var(--border-color);
    font-family: var(--font-ui);
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    nav {
        flex-direction: column;
        gap: 1rem;
    }

    nav ul {
        gap: 1rem;
        flex-wrap: wrap;
        justify-content: center;
    }

    .nav-auth {
        margin-left: 0;
        padding-left: 0;
        border-left: none;
        padding-top: 0.75rem;
        border-top: 1px solid var(--border-color);
    }

    .hero h1 {
        font-size: 2.5rem;
        letter-spacing: 3px;
    }

    .tagline {
        font-size: 1.1rem;
    }

    main {
        padding: 1rem;
    }

    .chapter-content {
        padding: 1.5rem;
    }

    .hero {
        padding: 3rem 1.5rem;
    }
}

/* =========================================
   READING PROGRESS & BOOKMARK STYLES
   ========================================= */

.reading-progress-bar {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 4px;
    background: var(--border-color);
    z-index: 1000;
}

.progress-fill {
    height: 100%;
    width: 0%;
    background: linear-gradient(90deg, var(--accent-color), var(--accent-hover));
    transition: width 0.15s ease-out;
}

.bookmark-button {
    position: fixed;
    bottom: 2rem;
    right: 2rem;
    width: 56px;
    height: 56px;
    border-radius: 50%;
    background: var(--accent-color);
    border: none;
    font-size: 1.5rem;
    cursor: pointer;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.4);
    transition: all 0.3s ease;
    z-index: 100;
}

.bookmark-button:hover {
    transform: scale(1.1);
    box-shadow: 0 6px 25px rgba(212, 168, 75, 0.5);
}

.resume-prompt {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1001;
    animation: fadeIn 0.3s ease;
}

.resume-content {
    background: var(--card-bg);
    padding: 2rem 2.5rem;
    border-radius: 12px;
    border: 1px solid var(--accent-color);
    text-align: center;
    max-width: 400px;
}

.resume-content p {
    font-size: 1.1rem;
    margin-bottom: 1.5rem;
    color: var(--text-color);
}

.resume-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
}

.resume-buttons button {
    font-family: var(--font-ui);
    padding: 0.75rem 1.25rem;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s;
}

.resume-yes {
    background: var(--accent-color);
    color: var(--primary-color);
}

.resume-yes:hover {
    background: var(--accent-hover);
}

.resume-no {
    background: transparent;
    border: 1px solid var(--border-color) !important;
    color: var(--text-muted);
}

.resume-no:hover {
    border-color: var(--text-color) !important;
    color: var(--text-color);
}

/* =========================================
   NOTES & HIGHLIGHTING STYLES
   ========================================= */

.note-popup-button {
    position: absolute;
    background: var(--accent-color);
    color: var(--primary-color);
    padding: 0.5rem 1rem;
    border-radius: 6px;
    font-family: var(--font-ui);
    font-size: 0.85rem;
    font-weight: 600;
    cursor: pointer;
    box-shadow: 0 4px 15px rgba(0, 0, 0, 0.4);
    z-index: 1000;
    transition: all 0.2s;
    transform: translateX(-50%);
}

.note-popup-button:hover {
    background: var(--accent-hover);
    transform: translateX(-50%) scale(1.05);
}

.note-modal {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.85);
    display: none;
    align-items: center;
    justify-content: center;
    z-index: 1002;
}

.note-modal.show {
    display: flex;
    animation: fadeIn 0.3s ease;
}

.note-modal-content {
    background: var(--card-bg);
    border-radius: 12px;
    width: 90%;
    max-width: 500px;
    border: 1px solid var(--border-color);
    overflow: hidden;
}

.note-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.25rem 1.5rem;
    background: var(--primary-color);
    border-bottom: 1px solid var(--border-color);
}

.note-modal-header h3 {
    font-family: var(--font-heading);
    color: var(--accent-color);
    font-size: 1.25rem;
}

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

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

.note-modal-body {
    padding: 1.5rem;
}

.selected-text-preview {
    margin-bottom: 1.25rem;
}

.selected-text-preview label,
.note-type-select label,
.note-textarea label {
    display: block;
    font-family: var(--font-ui);
    font-size: 0.85rem;
    color: var(--text-muted);
    margin-bottom: 0.5rem;
    font-weight: 500;
}

.quoted-text {
    background: rgba(212, 168, 75, 0.1);
    padding: 1rem;
    border-radius: 6px;
    border-left: 3px solid var(--accent-color);
    font-style: italic;
    color: var(--text-color);
    max-height: 100px;
    overflow-y: auto;
    font-size: 0.95rem;
}

.note-type-select {
    margin-bottom: 1.25rem;
}

.note-type-select select {
    width: 100%;
    padding: 0.75rem;
    background: var(--primary-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-family: var(--font-ui);
    font-size: 1rem;
    cursor: pointer;
}

.note-type-select select:focus {
    outline: none;
    border-color: var(--accent-color);
}

.note-textarea textarea {
    width: 100%;
    min-height: 100px;
    padding: 0.75rem;
    background: var(--primary-color);
    border: 1px solid var(--border-color);
    border-radius: 6px;
    color: var(--text-color);
    font-family: var(--font-body);
    font-size: 1rem;
    resize: vertical;
}

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

.note-modal-footer {
    display: flex;
    justify-content: flex-end;
    gap: 1rem;
    padding: 1rem 1.5rem;
    background: var(--primary-color);
    border-top: 1px solid var(--border-color);
}

.note-cancel,
.note-submit {
    font-family: var(--font-ui);
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    border: none;
    cursor: pointer;
    font-weight: 500;
    transition: all 0.3s;
}

.note-cancel {
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
}

.note-cancel:hover {
    border-color: var(--text-color);
    color: var(--text-color);
}

.note-submit {
    background: var(--accent-color);
    color: var(--primary-color);
}

.note-submit:hover {
    background: var(--accent-hover);
}

/* =========================================
   PUBLIC ANNOTATIONS & HIGHLIGHTS
   ========================================= */

.public-highlight {
    cursor: pointer;
    padding: 0 2px;
    border-radius: 2px;
    transition: background 0.2s ease;
    position: relative;
}

.public-highlight:hover {
    filter: brightness(1.2);
}

/* Highlight colors by type */
.highlight-comment {
    background: rgba(100, 149, 237, 0.3);
    border-bottom: 2px solid #6495ed;
}

.highlight-typo {
    background: rgba(255, 165, 0, 0.3);
    border-bottom: 2px solid #ffa500;
}

.highlight-confusion {
    background: rgba(255, 99, 71, 0.3);
    border-bottom: 2px solid #ff6347;
}

.highlight-plothole {
    background: rgba(148, 0, 211, 0.3);
    border-bottom: 2px solid #9400d3;
}

.highlight-suggestion {
    background: rgba(50, 205, 50, 0.3);
    border-bottom: 2px solid #32cd32;
}

.highlight-love {
    background: rgba(255, 105, 180, 0.3);
    border-bottom: 2px solid #ff69b4;
}

.highlight-theory {
    background: rgba(138, 43, 226, 0.3);
    border-bottom: 2px solid #8a2be2;
}

/* Badge for multiple annotations */
.highlight-count {
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--accent-color);
    color: var(--primary-color);
    font-size: 0.65rem;
    font-weight: 700;
    font-family: var(--font-ui);
    padding: 2px 5px;
    border-radius: 10px;
    min-width: 16px;
    text-align: center;
}

/* Annotation popup */
.annotation-popup {
    position: absolute;
    z-index: 1002;
    display: none;
    max-width: 400px;
    min-width: 280px;
}

.annotation-popup.show {
    display: block;
    animation: fadeIn 0.2s ease;
}

.annotation-popup-content {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    max-height: 400px;
    overflow-y: auto;
    padding: 1rem;
}

.annotation-item {
    padding: 0.75rem 0;
}

.annotation-item .annotation-header {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 0.5rem;
}

.annotation-avatar {
    width: 24px;
    height: 24px;
    border-radius: 50%;
}

.annotation-item .annotation-user {
    font-family: var(--font-ui);
    font-weight: 600;
    font-size: 0.85rem;
    color: var(--text-color);
}

.annotation-item .annotation-time {
    font-family: var(--font-ui);
    font-size: 0.75rem;
    color: var(--text-muted);
    margin-left: auto;
}

.annotation-item .annotation-type {
    font-family: var(--font-ui);
    font-size: 0.75rem;
    color: var(--accent-color);
    margin-bottom: 0.5rem;
    text-transform: capitalize;
}

.annotation-item .annotation-text {
    font-family: var(--font-body);
    font-size: 0.95rem;
    line-height: 1.5;
    color: var(--text-color);
}

.annotation-delete {
    font-family: var(--font-ui);
    font-size: 0.75rem;
    background: transparent;
    border: 1px solid var(--error-color);
    color: var(--error-color);
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    cursor: pointer;
    margin-top: 0.5rem;
    transition: all 0.2s ease;
}

.annotation-delete:hover {
    background: var(--error-color);
    color: var(--white);
}

.annotation-divider {
    border: none;
    border-top: 1px solid var(--border-color);
    margin: 0.5rem 0;
}

/* Legacy user-highlight (kept for backward compatibility) */
.user-highlight {
    background: rgba(212, 168, 75, 0.3);
    border-bottom: 2px solid var(--accent-color);
    padding: 0 2px;
}

/* =========================================
   TOAST MESSAGES
   ========================================= */

.toast-message {
    position: fixed;
    bottom: 2rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--card-bg);
    color: var(--text-color);
    padding: 1rem 2rem;
    border-radius: 8px;
    border: 1px solid var(--accent-color);
    font-family: var(--font-ui);
    font-size: 0.95rem;
    box-shadow: 0 8px 30px rgba(0, 0, 0, 0.5);
    z-index: 1003;
    animation: slideUp 0.3s ease, fadeOut 0.3s ease 3.7s forwards;
}

@keyframes fadeIn {
    from { opacity: 0; }
    to { opacity: 1; }
}

@keyframes slideUp {
    from { 
        opacity: 0;
        transform: translateX(-50%) translateY(20px);
    }
    to { 
        opacity: 1;
        transform: translateX(-50%) translateY(0);
    }
}

@keyframes fadeOut {
    from { opacity: 1; }
    to { opacity: 0; }
}

/* =========================================
   ADMIN PANEL STYLES
   ========================================= */

.admin-panel {
    position: fixed;
    bottom: 2rem;
    left: 2rem;
    z-index: 100;
}

.admin-toggle {
    font-family: var(--font-ui);
    padding: 0.75rem 1.25rem;
    background: var(--primary-color);
    border: 1px solid var(--accent-color);
    color: var(--accent-color);
    border-radius: 6px;
    cursor: pointer;
    font-weight: 500;
}

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

.admin-content {
    position: absolute;
    bottom: 50px;
    left: 0;
    width: 400px;
    max-height: 500px;
    overflow-y: auto;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: 10px;
    padding: 1.25rem;
}

.admin-content h3 {
    font-family: var(--font-heading);
    color: var(--accent-color);
    margin-bottom: 1rem;
}

.feedback-filters {
    display: flex;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.feedback-filters select {
    flex: 1;
    padding: 0.5rem;
    background: var(--primary-color);
    border: 1px solid var(--border-color);
    border-radius: 4px;
    color: var(--text-color);
    font-family: var(--font-ui);
}

.feedback-item {
    background: var(--primary-color);
    padding: 1rem;
    border-radius: 8px;
    margin-bottom: 0.75rem;
    border: 1px solid var(--border-color);
}

.feedback-header {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    margin-bottom: 0.75rem;
    font-size: 0.85rem;
}

.feedback-type {
    font-size: 1.1rem;
}

.feedback-chapter {
    color: var(--text-muted);
}

.feedback-status {
    margin-left: auto;
    padding: 0.25rem 0.5rem;
    border-radius: 4px;
    font-size: 0.75rem;
    text-transform: uppercase;
    font-weight: 600;
}

.status-new {
    background: rgba(248, 81, 73, 0.2);
    color: var(--error-color);
}

.status-reviewed {
    background: rgba(210, 153, 34, 0.2);
    color: var(--warning-color);
}

.status-resolved {
    background: rgba(63, 185, 80, 0.2);
    color: var(--success-color);
}

.feedback-quote {
    font-style: italic;
    color: var(--text-muted);
    padding: 0.5rem;
    background: rgba(212, 168, 75, 0.05);
    border-left: 2px solid var(--accent-color);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.feedback-note {
    color: var(--text-color);
    font-size: 0.9rem;
    margin-bottom: 0.5rem;
}

.feedback-meta {
    display: flex;
    justify-content: space-between;
    font-size: 0.8rem;
    color: var(--text-muted);
    margin-bottom: 0.75rem;
}

.feedback-actions {
    display: flex;
    gap: 0.5rem;
}

.feedback-actions button {
    font-family: var(--font-ui);
    padding: 0.35rem 0.75rem;
    font-size: 0.8rem;
    background: transparent;
    border: 1px solid var(--border-color);
    color: var(--text-muted);
    border-radius: 4px;
    cursor: pointer;
    transition: all 0.2s;
}

.feedback-actions button:hover {
    border-color: var(--accent-color);
    color: var(--accent-color);
}

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