/* ==========================================
   台灣歌迷會網站樣式
   ========================================== */

:root {
    --primary-color: #0a0a0a;
    --accent-color: #c9a86a;
    --accent-hover: #d4b77a;
    --text-primary: #ffffff;
    --text-secondary: rgba(255, 255, 255, 0.7);
    --background: #0a0a0a;
    --card-bg: rgba(255, 255, 255, 0.05);
    --border-color: rgba(201, 168, 106, 0.2);
    
    --spacing-xs: 0.5rem;
    --spacing-sm: 1rem;
    --spacing-md: 1.5rem;
    --spacing-lg: 2.5rem;
    --spacing-xl: 4rem;
    
    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
}

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

body {
    font-family: 'Noto Sans TC', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    background: var(--background);
    color: var(--text-primary);
    line-height: 1.6;
    overflow-x: hidden;
}

.container {
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 var(--spacing-md);
}

/* Header */
.header {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    background: rgba(10, 10, 10, 0.95);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid var(--border-color);
}

.nav {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem var(--spacing-md);
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.logo h1 {
    font-size: 1.3rem;
    font-weight: 600;
    color: var(--accent-color);
    letter-spacing: 0.05em;
}

.nav-menu {
    display: flex;
    list-style: none;
    gap: var(--spacing-lg);
}

.nav-link {
    color: var(--text-secondary);
    text-decoration: none;
    font-size: 0.95rem;
    transition: color 0.3s ease;
    position: relative;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -5px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--accent-color);
    transition: width 0.3s ease;
}

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

.nav-link:hover::after {
    width: 100%;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 5px;
    cursor: pointer;
}

.hamburger span {
    width: 25px;
    height: 2px;
    background: var(--text-primary);
    transition: all 0.3s ease;
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--spacing-md);
}

.user-info {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    color: var(--text-primary);
    font-size: 0.9rem;
}

/* User Dropdown */
.user-dropdown {
    position: relative;
}

.user-dropdown-toggle {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    background: transparent;
    border: none;
    color: var(--text-primary);
    cursor: pointer;
    font-size: 0.9rem;
    padding: var(--spacing-xs) var(--spacing-sm);
    border-radius: var(--radius-sm);
    transition: background 0.3s ease;
}

.user-dropdown-toggle:hover {
    background: var(--card-bg);
}

.user-dropdown-toggle i {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.user-dropdown-toggle.active i {
    transform: rotate(180deg);
}

.user-dropdown-menu {
    position: absolute;
    top: 100%;
    right: 0;
    background: rgba(10, 10, 10, 0.95);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    min-width: 160px;
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    z-index: 1000;
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(10px);
}

.user-dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
    overflow: hidden;
}

.user-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-sm) var(--spacing-md);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: background 0.3s ease;
}

.user-dropdown-menu a:hover {
    background: rgba(201, 168, 106, 0.1);
    color: var(--accent-color);
}

.user-dropdown-menu a i {
    font-size: 0.8rem;
    width: 16px;
}

.dropdown-divider {
    height: 1px;
    background: var(--border-color);
}

/* Mobile User Menu */
.nav-menu-user,
.nav-menu-login {
    display: none; /* Hidden on desktop */
}

@media screen and (max-width: 768px) {
    .nav-menu-user,
    .nav-menu-login {
        display: block; /* Show on mobile */
    }
}

.btn-block {
    width: 100%;
    justify-content: center;
}

.mobile-user-dropdown {
    width: 100%;
}

.mobile-user-dropdown-toggle {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--spacing-sm);
    background: rgba(201, 168, 106, 0.1);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    color: var(--accent-color);
    cursor: pointer;
    font-size: 0.9rem;
    padding: var(--spacing-md);
    transition: all 0.3s ease;
}

.mobile-user-dropdown-toggle:hover {
    background: rgba(201, 168, 106, 0.2);
    border-color: var(--accent-color);
}

.mobile-user-dropdown-toggle i {
    font-size: 0.7rem;
    transition: transform 0.3s ease;
}

.mobile-user-dropdown-toggle.active i {
    transform: rotate(180deg);
}

.mobile-user-dropdown-menu {
    margin-top: var(--spacing-sm);
    background: rgba(10, 10, 10, 0.95);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-10px);
    transition: all 0.3s ease;
    backdrop-filter: blur(10px);
    overflow: hidden;
}

.mobile-user-dropdown-menu.show {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
}

.mobile-user-dropdown-menu a {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    color: var(--text-primary);
    text-decoration: none;
    font-size: 0.85rem;
    transition: background 0.3s ease;
    border-bottom: 1px solid rgba(201, 168, 106, 0.1);
}

.mobile-user-dropdown-menu a:last-child {
    border-bottom: none;
}

.mobile-user-dropdown-menu a:hover {
    background: rgba(201, 168, 106, 0.1);
    color: var(--accent-color);
}

.mobile-user-dropdown-menu a i {
    font-size: 0.8rem;
    width: 16px;
}

/* Avatar Modal */
.avatar-modal-overlay {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.8);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 2000;
}

.avatar-modal {
    background: var(--background);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    max-width: 400px;
    width: 90%;
    max-height: 80vh;
    overflow-y: auto;
    border: 1px solid var(--border-color);
}

.avatar-modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-lg);
}

.avatar-modal-header h3 {
    color: var(--accent-color);
    margin: 0;
}

.avatar-modal-close {
    background: transparent;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    font-size: 1.2rem;
    padding: var(--spacing-xs);
    border-radius: var(--radius-sm);
    transition: color 0.3s ease;
}

.avatar-modal-close:hover {
    color: var(--accent-color);
}

.avatar-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(120px, 1fr));
    gap: var(--spacing-md);
    justify-items: center;
}

.avatar-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border: 2px solid var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    position: relative;
    min-height: 100px;
}

.avatar-option:hover {
    border-color: var(--accent-color);
    background: rgba(201, 168, 106, 0.05);
}

.avatar-option.founder-exclusive::after {
    content: '創始人專用';
    position: absolute;
    top: -8px;
    right: -8px;
    background: var(--accent-color);
    color: var(--primary-color);
    font-size: 0.6rem;
    padding: 2px 6px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    white-space: nowrap;
}

.avatar-option:hover {
    border-color: var(--accent-color);
    background: rgba(201, 168, 106, 0.05);
}

.avatar-option img {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    object-fit: cover;
    border: 2px solid var(--border-color);
}

.avatar-option span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.avatar-upload-option {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-sm);
    padding: var(--spacing-md);
    border: 2px dashed var(--border-color);
    border-radius: var(--radius-md);
    cursor: pointer;
    transition: all 0.3s ease;
    text-align: center;
    min-height: 100px;
    background: rgba(201, 168, 106, 0.02);
}

.avatar-upload-option:hover {
    border-color: var(--accent-color);
    background: rgba(201, 168, 106, 0.05);
}

.upload-placeholder {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-xs);
}

.upload-placeholder i {
    font-size: 1.5rem;
    color: var(--text-secondary);
}

.upload-placeholder span {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.custom-upload {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    background: var(--card-bg);
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border: 2px dashed var(--border-color);
    color: var(--text-secondary);
}

.custom-upload i {
    font-size: 1.5rem;
    margin-bottom: var(--spacing-xs);
}

.avatar-note {
    text-align: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.avatar-note small {
    color: var(--text-secondary);
    font-size: 0.8rem;
}

/* Hero Section */
.hero-section {
    min-height: 100dvh;
    display: flex;
    align-items: flex-end;
    justify-content: center;
    background: linear-gradient(135deg, #0a0a0a 0%, #1a1a2e 50%, #16213e 100%);
    position: relative;
    padding-top: 80px;
    padding-bottom: var(--spacing-xl);
    text-align: center;
    overflow: hidden;
}

.hero-section::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: url('/assets/images/homepage.jpg') center/cover no-repeat;
    opacity: 0.15;
    z-index: 0;
}

.hero-section::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at 50% 50%, rgba(201, 168, 106, 0.1) 0%, transparent 70%);
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: 800px;
    padding: var(--spacing-lg);
    text-align: right;
    margin-left: auto;
}

.hero-title {
    font-size: 3rem;
    font-weight: 700;
    background: linear-gradient(135deg, #ffffff 0%, var(--accent-color) 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-subtitle {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
    font-weight: 300;
}

.hero-text {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.8;
}

.hero-buttons {
    display: flex;
    gap: var(--spacing-md);
    justify-content: flex-end;
    flex-wrap: wrap;
}

.btn {
    padding: 12px 32px;
    border-radius: var(--radius-md);
    text-decoration: none;
    font-weight: 500;
    transition: all 0.3s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

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

.btn-primary:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(201, 168, 106, 0.3);
}

.btn-secondary {
    background: transparent;
    color: var(--accent-color);
    border: 2px solid var(--accent-color);
}

.btn-secondary:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-2px);
}

.btn-line {
    background: #00C300;
    color: white;
    border: 2px solid #00C300;
    display: flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    font-size: 1rem;
    padding: 14px 36px;
}

.btn-line:hover {
    background: #00A000;
    border-color: #00A000;
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 8px 20px rgba(0, 195, 0, 0.3);
}

.btn-line i {
    font-size: 1.25em;
}

.mobile-share-trigger {
    background: var(--accent-color);
    color: var(--primary-color);
    border: none;
}

.btn-circle {
    width: 60px;
    height: 60px;
    border-radius: 50%;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1.5rem;
    transition: all 0.3s ease;
    text-decoration: none;
    border: none;
    cursor: pointer;
}

.btn-circle:hover {
    transform: scale(1.1);
    box-shadow: 0 8px 25px rgba(0, 0, 0, 0.3);
}

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

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

.btn-circle.btn-secondary {
    background: transparent;
    color: var(--accent-color);
    border: 3px solid var(--accent-color);
}

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

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

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

/* Hide share button on desktop, show only on mobile */
.btn-circle.btn-share {
    display: none;
}

@media screen and (max-width: 768px) {
    .btn-circle.btn-share {
        display: flex;
    }
}

/* Share Section */
.share-section {
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(201, 168, 106, 0.2);
}

.share-text {
    color: var(--text-secondary);
    font-size: 0.9rem;
    margin-bottom: var(--spacing-sm);
}

.share-buttons {
    display: flex;
    gap: var(--spacing-sm);
    justify-content: flex-end;
    flex-wrap: wrap;
}

.share-btn {
    width: 50px;
    height: 50px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    transition: all 0.3s ease;
    text-decoration: none;
    border: 2px solid transparent;
}

.share-btn i {
    font-size: 1.3rem;
}

.share-btn.facebook {
    background: #1877f2;
    color: white;
}

.share-btn.facebook:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 20px rgba(24, 119, 242, 0.4);
}

.share-btn.line {
    background: #00b900;
    color: white;
}

.share-btn.line:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 185, 0, 0.4);
}

.share-btn.twitter {
    background: #000000;
    color: white;
}

.share-btn.twitter:hover {
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 20px rgba(0, 0, 0, 0.6);
}

.share-btn.copy {
    background: rgba(201, 168, 106, 0.2);
    color: var(--accent-color);
    border-color: var(--accent-color);
}

.share-btn.copy:hover {
    background: var(--accent-color);
    color: var(--primary-color);
    transform: translateY(-3px) scale(1.1);
    box-shadow: 0 8px 20px rgba(201, 168, 106, 0.4);
}

/* Section Styles */
.section-title {
    font-size: 2.5rem;
    font-weight: 700;
    text-align: center;
    margin-bottom: var(--spacing-sm);
    color: var(--accent-color);
}

.section-subtitle {
    text-align: center;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

/* About Section */
.about-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, rgba(10, 10, 10, 0.95) 0%, var(--primary-color) 100%);
}

.about-content {
    display: grid;
    grid-template-columns: 1fr 2fr;
    gap: var(--spacing-lg);
    align-items: center;
    margin-top: var(--spacing-lg);
}

.about-image {
    border-radius: 50%;
    overflow: hidden;
    border: 2px solid var(--border-color);
    position: relative;
    animation: fadeInUp 1s ease-out;
    transition: all 0.5s ease;
}

.about-image:hover {
    border-color: var(--accent-color);
    box-shadow: 0 15px 40px rgba(201, 168, 106, 0.3);
    transform: translateY(-5px);
}

.about-image::after {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(201, 168, 106, 0.1) 0%, transparent 60%);
    opacity: 0;
    transition: opacity 0.5s ease;
    pointer-events: none;
}

.about-image:hover::after {
    opacity: 1;
}

.about-image img {
    width: 100%;
    height: auto;
    display: block;
    transition: transform 0.5s ease;
}

.about-image:hover img {
    transform: scale(1.05);
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.about-text p {
    margin-bottom: var(--spacing-md);
    color: var(--text-secondary);
    line-height: 1.8;
}

.about-text .highlight {
    max-width: 500px;
    border-left: 4px solid var(--accent-color);
    border-right: 4px solid var(--accent-color);
    padding: var(--spacing-md);
    margin-top: var(--spacing-lg);
    border-radius: var(--radius-sm);
    font-style: italic;
    color: var(--accent-color);
}

.quote-rotating {
    position: relative;
    display: block;
    min-height: 1.5em;
}

.quote-item {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    opacity: 0;
    overflow: hidden;
    white-space: nowrap;
    animation: typing 120s steps(80) infinite;
}

.quote-item::after {
    content: '';
    position: absolute;
    right: 0;
    top: 0;
    width: 2px;
    height: 100%;
    background: var(--accent-color);
    animation: blink 1s step-end infinite;
}

.quote-item:nth-child(1) {
    animation-delay: 0s;
}

.quote-item:nth-child(2) {
    animation-delay: 10s;
}

.quote-item:nth-child(3) {
    animation-delay: 20s;
}

.quote-item:nth-child(4) {
    animation-delay: 30s;
}

.quote-item:nth-child(5) {
    animation-delay: 40s;
}

.quote-item:nth-child(6) {
    animation-delay: 50s;
}

.quote-item:nth-child(7) {
    animation-delay: 60s;
}

.quote-item:nth-child(8) {
    animation-delay: 70s;
}

.quote-item:nth-child(9) {
    animation-delay: 80s;
}

.quote-item:nth-child(10) {
    animation-delay: 90s;
}

.quote-item:nth-child(11) {
    animation-delay: 100s;
}

.quote-item:nth-child(12) {
    animation-delay: 110s;
}

@keyframes typing {
    0% {
        opacity: 1;
        width: 0;
    }
    4%, 8% {
        opacity: 1;
        width: 100%;
    }
    9%, 100% {
        opacity: 0;
        width: 100%;
    }
}

@keyframes blink {
    0%, 50% {
        opacity: 1;
    }
    51%, 100% {
        opacity: 0;
    }
}

.signature {
    display: block;
    text-align: right;
    margin-top: var(--spacing-xs);
    font-size: 0.9rem;
}

/* Fan Club Section */
.fan-club-section {
    margin-top: var(--spacing-md);
    padding: var(--spacing-md) var(--spacing-xl);
    text-align: center;
}

.fan-club-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
}

.fan-club-header p {
    font-size: 1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
}

.fan-club-features {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
}

.feature-item {
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid rgba(201, 168, 106, 0.15);
    border-radius: var(--radius-sm);
    padding: var(--spacing-md);
    transition: all 0.3s ease;
}

.feature-item:hover {
    background: rgba(201, 168, 106, 0.05);
    border-color: var(--accent-color);
    transform: translateY(-1px);
}

.feature-item i {
    font-size: 1.5rem;
    color: var(--accent-color);
    margin-bottom: var(--spacing-xs);
    display: block;
}

.feature-item h4 {
    font-size: 1rem;
    font-weight: 600;
    color: var(--text-primary);
    margin-bottom: var(--spacing-xs);
}

.feature-item p {
    font-size: 0.85rem;
    color: var(--text-secondary);
    line-height: 1.4;
}

.fan-club-actions {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.btn-large {
    padding: var(--spacing-sm) var(--spacing-lg);
    font-size: 1rem;
    font-weight: 600;
}

.btn-large i {
    margin-right: var(--spacing-xs);
}

.member-count {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    font-size: 0.85rem;
    color: var(--text-secondary);
}

.member-count i {
    color: var(--accent-color);
}

/* Interactive Section */
.interact-section {
    padding: var(--spacing-xl) 0;
    background: var(--primary-color);
}

.interact-content {
    display: flex;
    gap: var(--spacing-sm);
    align-items: flex-start;
}

.coming-soon-box {
    flex: 3;
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-xl);
    text-align: center;
}

.coming-soon-content {
    color: var(--text-primary);
}

.coming-soon-icon {
    font-size: 4rem;
    color: var(--accent-color);
    margin-bottom: var(--spacing-lg);
    animation: pulse 2s ease-in-out infinite;
}

.coming-soon-content h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.coming-soon-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-sm);
    line-height: 1.6;
}

.coming-soon-note {
    font-size: 0.9rem;
    color: var(--text-secondary);
    font-style: italic;
}

/* Cirfé's Whisper */
.cirfe-whisper {
    flex: 1;
    padding: var(--spacing-sm);
    text-align: center;
}

.whisper-header {
    display: flex;
    align-items: center;
    justify-content: center;
    margin-bottom: var(--spacing-md);
}

.whisper-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-right: var(--spacing-sm);
}

.whisper-icon {
    color: var(--accent-color);
    font-size: 1.2rem;
}

.whisper-content {
    color: var(--text-primary);
}

.whisper-message {
    font-size: 1rem;
    line-height: 1.6;
    margin-bottom: var(--spacing-md);
    font-style: italic;
}

.whisper-signature {
    font-size: 0.9rem;
    color: var(--text-secondary);
    text-align: right;
}

/* Special Messages */
.special-messages {
    margin-top: var(--spacing-lg);
}

.special-messages h4 {
    font-size: 1.3rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: var(--spacing-lg);
    text-align: center;
}

.special-message-item {
    background: rgba(255, 255, 255, 0.02);
    border: 1px solid rgba(201, 168, 106, 0.1);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-md);
    transition: all 0.3s ease;
}

.special-message-item:hover {
    background: rgba(201, 168, 106, 0.03);
    border-color: rgba(201, 168, 106, 0.2);
}

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

.recipient-name {
    font-size: 1rem;
    font-weight: 600;
    color: var(--accent-color);
}

.recipient-title {
    font-size: 0.8rem;
    color: var(--text-secondary);
    background: rgba(201, 168, 106, 0.1);
    padding: 2px 8px;
    border-radius: 10px;
}

.special-message-text {
    font-size: 0.9rem;
    color: var(--text-primary);
    line-height: 1.6;
    font-style: italic;
    margin: 0;
}

/* Daily Song in Whisper */
.daily-song-in-whisper {
    padding-top: 0;
}

.daily-song-in-whisper h4 {
    font-size: 1.2rem;
    font-weight: 600;
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
    text-align: center;
}

.song-info-mini {
    text-align: center;
    margin-bottom: var(--spacing-sm);
}

.song-info-mini h5 {
    font-size: 1rem;
    font-weight: 700;
    color: var(--text-primary);
    margin-bottom: 0;
}

.song-player-mini iframe {
    width: 200px;
    height: 200px;
    border-radius: var(--radius-sm);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
}

/* Whisper Separator */
.whisper-separator {
    height: 1px;
    background: var(--border-color);
    margin: var(--spacing-lg) 0;
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.7;
        transform: scale(1.05);
    }
}

.post-box {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.coming-soon-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(10, 10, 10, 0.92);
    backdrop-filter: blur(5px);
    border-radius: var(--radius-lg);
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 10;
}

.coming-soon-content {
    text-align: center;
    color: var(--accent-color);
}

.coming-soon-content i {
    font-size: 3rem;
    margin-bottom: var(--spacing-md);
    animation: pulse 2s ease-in-out infinite;
}

.coming-soon-content h3 {
    font-size: 1.8rem;
    margin-bottom: var(--spacing-sm);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.coming-soon-content p {
    font-size: 1rem;
    color: var(--text-secondary);
}

@keyframes pulse {
    0%, 100% {
        opacity: 1;
        transform: scale(1);
    }
    50% {
        opacity: 0.6;
        transform: scale(1.1);
    }
}

.post-box h3 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
    font-size: 1.3rem;
}

.login-prompt {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    padding: var(--spacing-xl);
    text-align: center;
    margin-bottom: var(--spacing-lg);
}

.login-prompt-content {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: var(--spacing-md);
}

.login-prompt h4 {
    color: var(--accent-color);
    font-size: 1.4rem;
    margin: 0;
    font-weight: 600;
}

.login-prompt p {
    color: var(--text-secondary);
    margin: 0;
    font-size: 1rem;
}

/* Usage Rules Notice */
.usage-rules-notice {
    background: linear-gradient(135deg, rgba(201, 168, 106, 0.1), rgba(201, 168, 106, 0.05));
    border: 1px solid rgba(201, 168, 106, 0.3);
    border-radius: var(--radius-md);
    padding: var(--spacing-md);
    margin-bottom: var(--spacing-lg);
    position: relative;
}

.rules-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    font-weight: 600;
    color: var(--accent-color);
}

.rules-header i {
    color: #ff6b6b;
    font-size: 1.1rem;
}

.rules-content {
    font-size: 0.9rem;
    color: var(--text-secondary);
    line-height: 1.6;
}

.rules-content ul {
    margin: var(--spacing-sm) 0;
    padding-left: var(--spacing-lg);
}

.rules-content li {
    margin-bottom: var(--spacing-xs);
    position: relative;
}

.rules-content li::before {
    content: "•";
    color: var(--accent-color);
    font-weight: bold;
    position: absolute;
    left: -var(--spacing-md);
}

.rules-footer {
    font-size: 0.85rem;
    color: #ff6b6b;
    font-weight: 500;
    margin-top: var(--spacing-sm);
    padding-top: var(--spacing-sm);
    border-top: 1px solid rgba(255, 107, 107, 0.3);
}

.rules-actions {
    display: flex;
    justify-content: center;
    margin-top: var(--spacing-md);
    padding-top: var(--spacing-md);
    border-top: 1px solid rgba(201, 168, 106, 0.2);
}

.message-form {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.message-form input,
.message-form textarea {
    width: 100%;
    padding: 12px 16px;
    background: rgba(255, 255, 255, 0.05);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-sm);
    color: var(--text-primary);
    font-family: inherit;
    transition: all 0.3s ease;
}

.message-form input:focus,
.message-form textarea:focus {
    outline: none;
    border-color: var(--accent-color);
    background: rgba(255, 255, 255, 0.08);
}

.message-form textarea {
    min-height: 120px;
    resize: vertical;
}

.form-footer {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.char-count {
    font-size: 0.85rem;
    color: var(--text-secondary);
}

/* Messages Display */
.messages-container {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
}

.messages-container h3 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
    font-size: 1.3rem;
}

.messages-list {
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
    max-height: 600px;
    overflow-y: auto;
}

.message-card {
    border-radius: var(--radius-md);
    transition: all 0.3s ease;
    max-width: 70%;
}

.message-card-left {
    align-self: flex-start;
}

.message-card-right {
    padding-right: 10px;
    align-self: flex-end;
}

.message-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-sm);
    margin-bottom: var(--spacing-sm);
    flex-wrap: wrap;
}

.message-share-btn {
    background: none;
    border: none;
    color: var(--text-secondary);
    cursor: pointer;
    padding: 4px;
    border-radius: var(--radius-sm);
    transition: all 0.2s ease;
    font-size: 0.8rem;
    margin-left: auto;
}

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

.message-author {
    font-weight: 600;
    color: var(--accent-color);
}

.user-badge {
    display: inline-block;
    padding: 2px 8px;
    border-radius: var(--radius-sm);
    font-size: 0.7rem;
    font-weight: 600;
    color: var(--primary-color);
    white-space: nowrap;
}

.founder-badge {
    background-color: var(--accent-color);
}

.role-badge {
    /* 特殊身份標籤的基礎樣式 */
}

.lyricist-badge {
    background-color: #9c88ff; /* 紫色調 - 創作相關 */
}

.vocalist-badge {
    background-color: #fd79a8; /* 粉色調 - 聲音相關 */
}

.level-badge {
    /* 背景顏色由 JavaScript 動態設置 */
}

.message-time {
    font-size: 0.85rem;
    color: var(--text-secondary);
    margin-left: auto;
}

.message-content {
    color: var(--text-secondary);
    line-height: 1.6;
}

.loading {
    text-align: center;
    padding: var(--spacing-lg);
    color: var(--text-secondary);
}

/* Events Section */
.events-section {
    padding: var(--spacing-xl) 0;
    background: linear-gradient(180deg, var(--primary-color) 0%, rgba(10, 10, 10, 0.95) 100%);
}

.events-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
    gap: var(--spacing-lg);
    margin-top: var(--spacing-lg);
}

.event-card {
    background: var(--card-bg);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-lg);
    padding: var(--spacing-lg);
    display: flex;
    gap: var(--spacing-md);
    transition: all 0.3s ease;
}

.event-card:hover {
    transform: translateY(-5px);
    border-color: var(--accent-color);
    box-shadow: 0 8px 20px rgba(201, 168, 106, 0.2);
}

.event-date {
    background: var(--accent-color);
    color: var(--primary-color);
    padding: var(--spacing-md);
    border-radius: var(--radius-md);
    text-align: center;
    min-width: 80px;
    display: flex;
    flex-direction: column;
    justify-content: center;
}

.event-date .day {
    font-size: 2rem;
    font-weight: 700;
    line-height: 1;
}

.event-date .month {
    font-size: 0.9rem;
    margin-top: 4px;
}

.event-info h3 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.2rem;
}

.event-info p {
    color: var(--text-secondary);
    line-height: 1.6;
}

.event-card.upcoming {
    opacity: 0.8;
}

/* Footer */
.footer {
    background: rgba(10, 10, 10, 0.98);
    border-top: 1px solid var(--border-color);
    padding: var(--spacing-xl) 0 var(--spacing-md);
}

.footer-content {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: var(--spacing-lg);
    margin-bottom: var(--spacing-lg);
}

.footer-section h4 {
    color: var(--accent-color);
    margin-bottom: var(--spacing-sm);
    font-size: 1.1rem;
}

.footer-section p,
.footer-section ul {
    color: var(--text-secondary);
    font-size: 0.9rem;
}

.footer-section ul {
    list-style: none;
}

.footer-section li {
    margin-bottom: var(--spacing-xs);
}

.footer-section a {
    color: var(--text-secondary);
    text-decoration: none;
    transition: color 0.3s ease;
}

.footer-section a:hover {
    color: var(--accent-color);
}

.footer-note {
    font-style: italic;
    line-height: 1.6;
}

.footer-bottom {
    text-align: center;
    padding-top: var(--spacing-md);
    border-top: 1px solid var(--border-color);
}

.footer-bottom p {
    color: var(--text-secondary);
    font-size: 0.85rem;
}

/* Responsive */
@media screen and (max-width: 768px) {
    .nav-menu {
        position: fixed;
        top: 70px;
        right: -100%;
        width: 100%;
        max-width: 300px;
        background: rgba(10, 10, 10, 0.98);
        backdrop-filter: blur(10px);
        flex-direction: column;
        padding: var(--spacing-lg);
        border-left: 1px solid var(--border-color);
        transition: right 0.3s ease;
        height: calc(100vh - 70px);
        overflow-y: auto;
    }
    
    .nav-menu.active {
        right: 0;
    }
    
    .hamburger {
        display: flex;
    }
    
    .nav-actions {
        display: none; /* Hide on mobile, can be shown in hamburger menu if needed */
    }
    
    .hero-content {
        padding: var(--spacing-lg) var(--spacing-md);
        text-align: center;
        margin-left: 0;
    }
    
    .hero-title {
        font-size: 2rem;
    }
    
    .hero-subtitle {
        font-size: 1rem;
        margin-bottom: var(--spacing-md);
    }
    
    .hero-text {
        font-size: 1rem;
        line-height: 1.8;
        margin-bottom: var(--spacing-lg);
    }
    
    .hero-buttons {
        flex-direction: row;
        gap: var(--spacing-md);
        justify-content: center;
        margin-bottom: 0;
    }
    
    .hero-buttons .btn-circle {
        width: 50px;
        height: 50px;
        font-size: 1.2rem;
        flex: none;
    }
    
    .share-buttons {
        justify-content: center;
    }
    
    .about-content {
        grid-template-columns: 1fr;
    }
    
    .about-text p {
        font-size: 0.95rem;
    }
    
    .quote-rotating {
        min-height: 2em;
    }
    
    .quote-item {
        font-size: 0.9rem;
        white-space: normal;
        animation: none;
        position: relative;
        opacity: 1;
        width: auto;
    }
    
    .quote-item::after {
        display: none;
    }
    
    .quote-item:not(:first-child) {
        display: none;
    }
    
    .section-title {
        font-size: 1.8rem;
    }
    
    .section-subtitle {
        font-size: 0.9rem;
    }
    
    .coming-soon-content i {
        font-size: 2rem;
    }
    
    .coming-soon-content h3 {
        font-size: 1.3rem;
    }
    
    .coming-soon-content p {
        font-size: 0.9rem;
    }
    
    .event-card {
        flex-direction: column;
        text-align: center;
    }
    
    .event-date {
        min-width: 100%;
        padding: var(--spacing-sm);
    }
    
    .mobile-share-trigger {
        display: flex !important;
        flex: 1;
        margin: 0;
        justify-content: center;
        padding: 10px 12px;
        font-size: 0.9rem;
    }
}

/* Mobile Share Button */
.mobile-share-trigger {
    display: none;
    align-items: center;
    gap: 8px;
    margin-top: 0;
    padding: 12px 32px;
    background: var(--accent-color);
    color: var(--primary-color);
    border: none;
    border-radius: var(--radius-md);
    font-size: 1rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
}

.mobile-share-trigger:hover {
    background: var(--accent-hover);
    transform: translateY(-2px);
}

/* Scrollbar */
.messages-list::-webkit-scrollbar {
    width: 8px;
}

.messages-list::-webkit-scrollbar-track {
    background: rgba(255, 255, 255, 0.05);
    border-radius: 4px;
}

.messages-list::-webkit-scrollbar-thumb {
    background: var(--accent-color);
    border-radius: 4px;
}

.messages-list::-webkit-scrollbar-thumb:hover {
    background: var(--accent-hover);
}

/* Messages Section */
.messages-section {
    flex: 2;
    padding: var(--spacing-sm);
}

.messages-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: var(--spacing-sm);
}

.messages-header h3 {
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent-color);
    margin: 0;
}

.messages-header-actions {
    display: flex;
    gap: var(--spacing-sm);
    align-items: center;
}

.btn-fullscreen {
    background: var(--card-bg);
    color: var(--text-secondary);
    transition: all 0.3s ease;
}

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

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

.btn-fullscreen.active i::before {
    content: "\f066"; /* fa-compress */
}

.messages-section.fullscreen {
    position: fixed;
    top: 0;
    left: 0;
    width: 100dvw;
    height: 100dvh;
    background: var(--background);
    z-index: 9999;
    overflow-y: auto;
}

.messages-section.fullscreen .messages-list {
    height: calc(100dvh - 175px);
    max-height: inherit;
}

.btn-small {
    padding: var(--spacing-sm) var(--spacing-md);
    font-size: 0.9rem;
}

.btn-icon {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    padding: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 1rem;
    border: none;
    cursor: pointer;
    transition: all 0.3s ease;
}

.btn-refresh {
    background: var(--secondary-color);
    color: var(--text-primary);
}

.btn-refresh:hover {
    background: var(--accent-color);
    color: white;
    transform: rotate(180deg);
}

.logged-in-indicator {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 0.9rem;
    text-align: center;
    color: var(--text-primary);
}

.logged-in-indicator span {
    font-weight: 500;
}

.login-prompt {
    padding: var(--spacing-lg);
}

.login-prompt h4 {
    font-size: 1.3rem;
}

.login-prompt p {
    font-size: 0.95rem;
}

.message-form {
    background: var(--background);
    padding: var(--spacing-xs) var(--spacing-sm);
}

.form-row {
    display: flex;
    flex-direction: row;
    gap: var(--spacing-md);
}

.form-row input,
.form-row textarea {
    padding: var(--spacing-sm);
    border: 1px solid var(--border-color);
    border-radius: var(--radius-md);
    background: var(--card-bg);
    color: var(--text-primary);
    font-size: 1rem;
    transition: border-color 0.3s ease;
}

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

.form-row textarea {
    flex: 10;
    resize: vertical;
    min-height: 60px;
}

.form-row button {
    background: var(--accent-color);
    color: var(--primary-color);
    font-weight: 600;
    border: none;
    cursor: pointer;
    transition: background 0.3s ease;
}

.messages-list {
    min-height: 400px;
    max-height: 520px;
    overflow-y: auto;
    border-top: 1px solid var(--border-color);
    padding-top: var(--spacing-lg);
    display: flex;
    flex-direction: column;
    gap: var(--spacing-md);
}

.message-card {
    display: flex;
    align-items: flex-start;
    gap: var(--spacing-md);
    max-width: 80%;
    margin-bottom: var(--spacing-sm);
}

.message-avatar {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent-color);
    display: flex;
    align-items: center;
    justify-content: center;
    color: var(--primary-color);
    font-weight: 600;
    font-size: 1.2rem;
    flex-shrink: 0;
    overflow: hidden;
}

.message-avatar-img {
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 50%;
}

.message-content-wrapper {
    flex: 1;
    min-width: 0;
}

.message-header {
    display: flex;
    align-items: center;
    gap: var(--spacing-xs);
    margin-bottom: var(--spacing-xs);
}

.message-author {
    font-weight: 600;
    color: var(--accent-color);
    font-size: 0.9rem;
}

.message-time {
    font-size: 0.8rem;
    color: var(--text-secondary);
}

.message-bubble {
    background: #1a1a1a;
    border-radius: var(--radius-lg);
    padding: var(--spacing-md);
    position: relative;
    word-wrap: break-word;
    line-height: 1.5;
}

.message-bubble-left::before {
    content: '';
    position: absolute;
    top: var(--spacing-md);
    left: -6px;
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-right: 6px solid #1a1a1a;
}

.message-bubble-right::before {
    content: '';
    position: absolute;
    top: var(--spacing-md);
    right: -6px;
    width: 0;
    height: 0;
    border-top: 6px solid transparent;
    border-bottom: 6px solid transparent;
    border-left: 6px solid #1a1a1a;
}

.message-content {
    color: var(--text-primary);
    margin: 0;
}

.registration-content {
    color: var(--text-primary);
}

.registration-icon {
    font-size: 4rem;
    color: var(--accent-color);
    margin-bottom: var(--spacing-lg);
}

.registration-content h3 {
    font-size: 2rem;
    font-weight: 700;
    color: var(--accent-color);
    margin-bottom: var(--spacing-md);
    text-transform: uppercase;
    letter-spacing: 0.1em;
}

.registration-content p {
    font-size: 1.1rem;
    color: var(--text-secondary);
    margin-bottom: var(--spacing-lg);
    line-height: 1.6;
}

/* Responsive Design */
@media (max-width: 768px) {
    .about-image {
        width: 100%;
        max-height: 100dvh;
        margin: 0 auto;
    }

    .interact-content {
        flex-direction: column;
        display: block;
    }
    
    .messages-section,
    .cirfe-whisper,
    .registration-box {
        flex: none;
    }
    
    .messages-list {
        max-height: 300px;
    }
    
    .message-card {
        max-width: 90%;
    }
    
    .form-row {
        gap: var(--spacing-sm);
    }
    
    .song-player-mini iframe {
        width: 100%;
        max-height: 100dvh;
    }
}