/* ===== 基础样式 ===== */
:root {
    --deep-indigo: #1a1a2e;
    --nailong-yellow: #FFD93D;
    --antique-gold: #C9A227;
    --cream: #F5F5DC;
    --dark-overlay: rgba(26, 26, 46, 0.95);
}

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

html, body {
    font-family: 'Noto Sans SC', sans-serif;
    background-color: var(--deep-indigo);
    color: var(--cream);
    min-height: 100vh;
    overflow-x: hidden;
}

/* 全屏模式支持 */
body:fullscreen {
    width: 100vw;
    height: 100vh;
}

body:-webkit-full-screen {
    width: 100vw;
    height: 100vh;
}

body:-moz-full-screen {
    width: 100vw;
    height: 100vh;
}

/* 星月夜淡色背景 - 使用真实图片 */
.museum-bg {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: url('../assets/images/starry-night-bg.jpg');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    opacity: 0.25;
    pointer-events: none;
    z-index: 0;
}

/* 星空闪烁动画 */
.museum-bg::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image: 
        radial-gradient(1px 1px at 50px 80px, rgba(255,255,255,0.3), transparent),
        radial-gradient(1px 1px at 150px 40px, rgba(255,255,255,0.2), transparent),
        radial-gradient(1px 1px at 250px 120px, rgba(255,255,255,0.25), transparent),
        radial-gradient(1px 1px at 350px 60px, rgba(255,255,255,0.3), transparent),
        radial-gradient(1px 1px at 450px 100px, rgba(255,255,255,0.2), transparent),
        radial-gradient(1px 1px at 100px 160px, rgba(255,255,255,0.3), transparent),
        radial-gradient(1px 1px at 300px 180px, rgba(255,255,255,0.2), transparent),
        radial-gradient(1px 1px at 200px 200px, rgba(255,255,255,0.25), transparent);
    background-repeat: repeat;
    background-size: 500px 250px;
    animation: twinkle 6s ease-in-out infinite;
}

@keyframes twinkle {
    0%, 100% { opacity: 0.4; }
    50% { opacity: 0.9; }
}

.container {
    position: relative;
    z-index: 1;
    max-width: 1200px;
    margin: 0 auto;
    padding: 2rem;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

/* ===== 主页样式 ===== */
.hero-section {
    text-align: center;
    animation: fadeIn 1s ease-out;
}

@keyframes fadeIn {
    from { opacity: 0; transform: translateY(20px); }
    to { opacity: 1; transform: translateY(0); }
}

.nailong-container {
    position: relative;
    display: inline-block;
    margin-bottom: 2rem;
}

.nailong-img {
    width: 280px;
    height: 280px;
    object-fit: cover;
    border-radius: 50%;
    border: 4px solid var(--antique-gold);
    box-shadow: 
        0 0 40px rgba(201, 162, 39, 0.3),
        0 0 80px rgba(201, 162, 39, 0.1);
    animation: breathe 3s ease-in-out infinite;
}

@keyframes breathe {
    0%, 100% { transform: scale(1) translateY(0); }
    50% { transform: scale(1.02) translateY(-5px); }
}

.glow-effect {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    width: 300px;
    height: 300px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 217, 61, 0.2) 0%, transparent 70%);
    animation: pulse 3s ease-in-out infinite;
    z-index: -1;
}

@keyframes pulse {
    0%, 100% { opacity: 0.5; transform: translate(-50%, -50%) scale(1); }
    50% { opacity: 0.8; transform: translate(-50%, -50%) scale(1.1); }
}

.museum-title {
    margin-bottom: 1.5rem;
}

.title-main {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 3rem;
    font-weight: 700;
    color: var(--antique-gold);
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.5);
    letter-spacing: 0.1em;
}

.title-sub {
    display: block;
    font-family: 'Playfair Display', serif;
    font-size: 1rem;
    color: var(--nailong-yellow);
    letter-spacing: 0.3em;
    text-transform: uppercase;
    margin-top: 0.5rem;
    opacity: 0.8;
}

.museum-desc {
    font-size: 1.1rem;
    line-height: 2;
    color: rgba(245, 245, 220, 0.8);
    margin-bottom: 2.5rem;
    max-width: 500px;
}

.start-btn {
    position: relative;
    padding: 1rem 3rem;
    font-size: 1.2rem;
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 500;
    color: var(--deep-indigo);
    background: linear-gradient(135deg, var(--nailong-yellow) 0%, var(--antique-gold) 100%);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    overflow: hidden;
    transition: all 0.3s ease;
    box-shadow: 
        0 4px 15px rgba(255, 217, 61, 0.3),
        0 0 30px rgba(201, 162, 39, 0.2);
}

.start-btn:hover {
    transform: translateY(-3px) scale(1.05);
    box-shadow: 
        0 8px 25px rgba(255, 217, 61, 0.4),
        0 0 50px rgba(201, 162, 39, 0.3);
}

.btn-shine {
    position: absolute;
    top: 0;
    left: -100%;
    width: 100%;
    height: 100%;
    background: linear-gradient(
        90deg,
        transparent,
        rgba(255, 255, 255, 0.3),
        transparent
    );
    transition: left 0.5s ease;
}

.start-btn:hover .btn-shine {
    left: 100%;
}

/* ===== 答题页样式 ===== */
.quiz-container {
    width: 100%;
    max-width: 800px;
    animation: slideIn 0.5s ease-out;
}

@keyframes slideIn {
    from { opacity: 0; transform: translateX(20px); }
    to { opacity: 1; transform: translateX(0); }
}

.progress-bar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    margin-bottom: 2rem;
    padding: 1rem 1.5rem;
    background: rgba(201, 162, 39, 0.1);
    border: 1px solid rgba(201, 162, 39, 0.3);
    border-radius: 10px;
}

.progress-text {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    color: var(--antique-gold);
}

.progress-score {
    font-size: 0.9rem;
    color: var(--nailong-yellow);
}

.painting-frame {
    position: relative;
    margin-bottom: 2rem;
    padding: 15px;
    background: linear-gradient(135deg, #2a2a3e 0%, #1a1a2e 100%);
    border: 3px solid var(--antique-gold);
    border-radius: 5px;
    box-shadow: 
        0 10px 40px rgba(0, 0, 0, 0.5),
        inset 0 0 20px rgba(201, 162, 39, 0.1);
}

.painting-frame::before {
    content: '';
    position: absolute;
    top: 5px;
    left: 5px;
    right: 5px;
    bottom: 5px;
    border: 1px solid rgba(201, 162, 39, 0.3);
    pointer-events: none;
}

/* 去除水印的图片样式 */
.painting-img {
    width: 100%;
    max-height: 400px;
    object-fit: contain;
    display: block;
    background: #000;
    clip-path: inset(3% 3% 3% 3%);
}

.question-text {
    font-size: 1.3rem;
    text-align: center;
    margin-bottom: 1.5rem;
    color: var(--cream);
}

.options-container {
    display: grid;
    gap: 1rem;
    margin-bottom: 2rem;
}

.option-label {
    display: flex;
    align-items: center;
    padding: 1rem 1.5rem;
    background: rgba(255, 255, 255, 0.05);
    border: 2px solid rgba(201, 162, 39, 0.3);
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.option-label:hover {
    background: rgba(201, 162, 39, 0.1);
    border-color: var(--antique-gold);
}

.option-label input[type="radio"] {
    display: none;
}

.option-label input[type="radio"]:checked + .option-text {
    color: var(--nailong-yellow);
}

.option-label:has(input[type="radio"]:checked) {
    background: rgba(255, 217, 61, 0.1);
    border-color: var(--nailong-yellow);
    box-shadow: 0 0 20px rgba(255, 217, 61, 0.2);
}

.option-text {
    font-size: 1.1rem;
    margin-left: 1rem;
}

.option-marker {
    width: 24px;
    height: 24px;
    border: 2px solid var(--antique-gold);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 0.8rem;
    color: var(--antique-gold);
    flex-shrink: 0;
}

.submit-btn {
    width: 100%;
    padding: 1rem;
    font-size: 1.2rem;
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 500;
    color: var(--deep-indigo);
    background: linear-gradient(135deg, var(--nailong-yellow) 0%, var(--antique-gold) 100%);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 217, 61, 0.3);
}

.submit-btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
    transform: none;
}

/* ===== 反馈页样式 ===== */
.feedback-container {
    width: 100%;
    max-width: 600px;
    text-align: center;
    animation: fadeIn 0.5s ease-out;
}

.video-container {
    margin-bottom: 2rem;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.video-container video {
    width: 100%;
    max-height: 300px;
    display: block;
}

.explanation-section {
    display: flex;
    align-items: flex-end;
    gap: 1rem;
    margin-bottom: 2rem;
    opacity: 0;
    transition: opacity 0.5s ease;
}

.thinking-nailong {
    width: 120px;
    height: 120px;
    object-fit: cover;
    border-radius: 50%;
    border: 3px solid var(--antique-gold);
    flex-shrink: 0;
    clip-path: inset(3% 3% 3% 3%);
}

.speech-bubble {
    flex: 1;
    position: relative;
    background: rgba(255, 255, 255, 0.95);
    color: var(--deep-indigo);
    padding: 1.5rem;
    border-radius: 20px;
    text-align: left;
    box-shadow: 0 5px 20px rgba(0, 0, 0, 0.2);
}

.speech-bubble::before {
    content: '';
    position: absolute;
    bottom: 30px;
    left: -15px;
    width: 0;
    height: 0;
    border-top: 15px solid transparent;
    border-bottom: 15px solid transparent;
    border-right: 15px solid rgba(255, 255, 255, 0.95);
}

.explanation-title {
    font-family: 'Playfair Display', serif;
    font-size: 1.2rem;
    color: var(--antique-gold);
    margin-bottom: 0.5rem;
}

.explanation-text {
    font-size: 1rem;
    line-height: 1.6;
}

.next-btn {
    padding: 1rem 3rem;
    font-size: 1.1rem;
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 500;
    color: var(--deep-indigo);
    background: linear-gradient(135deg, var(--nailong-yellow) 0%, var(--antique-gold) 100%);
    border: none;
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.next-btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 8px 25px rgba(255, 217, 61, 0.4);
}

/* ===== 通关页样式 ===== */
.complete-container {
    text-align: center;
    animation: fadeIn 1s ease-out;
}

.pass-video {
    width: 100%;
    max-width: 600px;
    margin-bottom: 2rem;
    border-radius: 10px;
    overflow: hidden;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
}

.final-message {
    font-family: 'Playfair Display', serif;
    font-size: 2.5rem;
    color: var(--nailong-yellow);
    text-shadow: 0 0 30px rgba(255, 217, 61, 0.5);
    margin-bottom: 1rem;
    animation: glow 2s ease-in-out infinite;
    opacity: 0;
    transition: opacity 1s ease;
}

@keyframes glow {
    0%, 100% { text-shadow: 0 0 30px rgba(255, 217, 61, 0.5); }
    50% { text-shadow: 0 0 50px rgba(255, 217, 61, 0.8), 0 0 80px rgba(255, 217, 61, 0.4); }
}

.final-quote {
    font-size: 1.2rem;
    color: var(--antique-gold);
    margin-bottom: 2rem;
}

.restart-btn {
    padding: 1rem 2.5rem;
    font-size: 1.1rem;
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 500;
    color: var(--cream);
    background: transparent;
    border: 2px solid var(--antique-gold);
    border-radius: 50px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.restart-btn:hover {
    background: var(--antique-gold);
    color: var(--deep-indigo);
}

/* ===== 响应式 ===== */
@media (max-width: 768px) {
    .title-main {
        font-size: 2rem;
    }
    
    .nailong-img {
        width: 200px;
        height: 200px;
    }
    
    .explanation-section {
        flex-direction: column;
        align-items: center;
    }
    
    .speech-bubble::before {
        display: none;
    }
    
    .final-message {
        font-size: 1.8rem;
    }
    
    .fullscreen-btn {
        width: 40px;
        height: 40px;
        font-size: 1rem;
    }
    
    .fullscreen-label {
        font-size: 0.6rem;
    }
}

/* 全屏模式下的样式优化 */
:fullscreen .container {
    max-width: 100%;
    padding: 1rem;
}

:fullscreen .painting-img {
    max-height: 50vh;
}

:fullscreen .landing-nailong {
    width: 280px;
    height: 280px;
}

:fullscreen .landing-title {
    font-size: 3rem;
}

/* ===== 认证弹窗样式 ===== */
.auth-modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.7);
    z-index: 2000;
    justify-content: center;
    align-items: center;
    backdrop-filter: blur(5px);
}

.auth-modal.show {
    display: flex;
}

.auth-modal-content {
    position: relative;
    background: linear-gradient(145deg, #1e1e3a 0%, #0f0f23 100%);
    border: 2px solid var(--antique-gold);
    border-radius: 20px;
    padding: 2.5rem;
    width: 90%;
    max-width: 420px;
    box-shadow:
        0 20px 60px rgba(0, 0, 0, 0.6),
        0 0 40px rgba(201, 162, 39, 0.15);
    animation: modalFadeIn 0.3s ease-out;
}

@keyframes modalFadeIn {
    from {
        opacity: 0;
        transform: scale(0.9) translateY(-20px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.auth-close {
    position: absolute;
    top: 15px;
    right: 20px;
    background: none;
    border: none;
    color: var(--cream);
    font-size: 1.8rem;
    cursor: pointer;
    transition: color 0.3s ease;
    line-height: 1;
    padding: 0;
}

.auth-close:hover {
    color: var(--nailong-yellow);
}

.auth-form h2 {
    font-family: 'Playfair Display', serif;
    font-size: 1.8rem;
    color: var(--antique-gold);
    text-align: center;
    margin-bottom: 1.5rem;
    letter-spacing: 0.05em;
}

.form-group {
    margin-bottom: 1rem;
}

.form-group input {
    width: 100%;
    padding: 0.85rem 1rem;
    font-size: 1rem;
    font-family: 'Noto Sans SC', sans-serif;
    color: var(--cream);
    background: rgba(255, 255, 255, 0.06);
    border: 1px solid rgba(201, 162, 39, 0.3);
    border-radius: 10px;
    outline: none;
    transition: all 0.3s ease;
    box-sizing: border-box;
}

.form-group input::placeholder {
    color: rgba(245, 245, 220, 0.4);
}

.form-group input:focus {
    border-color: var(--antique-gold);
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 0 0 15px rgba(201, 162, 39, 0.2);
}

.auth-submit-btn {
    width: 100%;
    padding: 0.9rem;
    font-size: 1.1rem;
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 700;
    color: var(--deep-indigo);
    background: linear-gradient(135deg, var(--nailong-yellow) 0%, var(--antique-gold) 100%);
    border: none;
    border-radius: 10px;
    cursor: pointer;
    transition: all 0.3s ease;
    margin-top: 0.5rem;
}

.auth-submit-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 20px rgba(255, 217, 61, 0.4);
}

.auth-submit-btn:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.auth-submit-btn.auth-loading {
    position: relative;
    color: transparent;
}

.auth-submit-btn.auth-loading::after {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 20px;
    height: 20px;
    margin: -10px 0 0 -10px;
    border: 2px solid var(--deep-indigo);
    border-top-color: transparent;
    border-radius: 50%;
    animation: authSpin 0.6s linear infinite;
}

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

.auth-switch {
    text-align: center;
    margin-top: 1.2rem;
    font-size: 0.9rem;
    color: rgba(245, 245, 220, 0.6);
}

.auth-switch a {
    color: var(--nailong-yellow);
    text-decoration: none;
    cursor: pointer;
    transition: color 0.3s ease;
}

.auth-switch a:hover {
    color: var(--antique-gold);
    text-decoration: underline;
}

.divider {
    display: flex;
    align-items: center;
    margin: 1.2rem 0;
    color: rgba(245, 245, 220, 0.3);
    font-size: 0.85rem;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: rgba(201, 162, 39, 0.2);
}

.divider span {
    padding: 0 0.8rem;
}

.wechat-btn {
    width: 100%;
    padding: 0.8rem;
    font-size: 1rem;
    font-family: 'Noto Sans SC', sans-serif;
    color: rgba(245, 245, 220, 0.4);
    background: rgba(255, 255, 255, 0.03);
    border: 1px dashed rgba(201, 162, 39, 0.2);
    border-radius: 10px;
    cursor: not-allowed;
    transition: all 0.3s ease;
}

.auth-error {
    color: #ff6b6b;
    font-size: 0.9rem;
    text-align: center;
    margin-bottom: 1rem;
    min-height: 1.2em;
}

.auth-success {
    color: #51cf66;
    font-size: 0.9rem;
    text-align: center;
    margin-bottom: 1rem;
    min-height: 1.2em;
}

/* ===== 用户入口样式 ===== */
.user-header {
    position: absolute;
    top: 0;
    right: 0;
    z-index: 10;
}

#user-info {
    display: none;
    align-items: center;
    gap: 0.8rem;
}

#user-info .username {
    font-size: 0.95rem;
    color: var(--nailong-yellow);
    font-weight: 500;
}

.header-login-btn {
    padding: 0.5rem 1.5rem;
    font-size: 0.95rem;
    font-family: 'Noto Sans SC', sans-serif;
    font-weight: 500;
    color: var(--deep-indigo);
    background: linear-gradient(135deg, var(--nailong-yellow) 0%, var(--antique-gold) 100%);
    border: none;
    border-radius: 25px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 2px 10px rgba(255, 217, 61, 0.3);
}

.header-login-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 4px 15px rgba(255, 217, 61, 0.4);
}

.logout-btn {
    padding: 0.4rem 1rem;
    font-size: 0.85rem;
    font-family: 'Noto Sans SC', sans-serif;
    color: var(--cream);
    background: transparent;
    border: 1px solid rgba(201, 162, 39, 0.4);
    border-radius: 20px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.logout-btn:hover {
    border-color: var(--antique-gold);
    color: var(--nailong-yellow);
    background: rgba(201, 162, 39, 0.1);
}

/* ===== 响应式认证样式 ===== */
@media (max-width: 768px) {
    .auth-modal-content {
        padding: 2rem 1.5rem;
        width: 95%;
        max-width: 360px;
    }

    .auth-form h2 {
        font-size: 1.5rem;
    }

    .user-header {
        position: relative;
        text-align: right;
        margin-bottom: 1rem;
    }
}
/* ===== 鎶曠椤甸潰鏍峰紡 ===== */
.submit-container {
  max-width: 600px;
  width: 100%;
  padding: 2rem;
  animation: fadeIn 0.5s ease-out;
}

.submit-title {
  font-family: 'Playfair Display', serif;
  font-size: 2.5rem;
  color: var(--antique-gold);
  text-align: center;
  margin-bottom: 0.5rem;
}

.submit-desc {
  text-align: center;
  color: rgba(245, 245, 220, 0.8);
  margin-bottom: 2rem;
}

.submit-form {
  background: rgba(0, 0, 0, 0.3);
  border: 1px solid rgba(201, 162, 39, 0.3);
  border-radius: 15px;
  padding: 2rem;
  margin-bottom: 2rem;
}

/* 涓婁紶鍖哄煙 */
.upload-area {
  position: relative;
  width: 100%;
  height: 250px;
  border: 2px dashed rgba(201, 162, 39, 0.5);
  border-radius: 10px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: all 0.3s;
  margin-bottom: 1.5rem;
  overflow: hidden;
}

.upload-area:hover {
  border-color: var(--antique-gold);
  background: rgba(201, 162, 39, 0.05);
}

.upload-placeholder {
  text-align: center;
  color: rgba(245, 245, 220, 0.6);
}

.upload-icon {
  font-size: 3rem;
  display: block;
  margin-bottom: 0.5rem;
}

.upload-hint {
  font-size: 0.8rem;
  margin-top: 0.5rem;
}

.preview-image {
  width: 100%;
  height: 100%;
  object-fit: contain;
  background: #000;
}

.remove-image {
  position: absolute;
  top: 10px;
  right: 10px;
  width: 30px;
  height: 30px;
  background: rgba(255, 0, 0, 0.7);
  border: none;
  border-radius: 50%;
  color: white;
  font-size: 1.2rem;
  cursor: pointer;
  z-index: 10;
}

/* 鎻愪氦鎸夐挳 */
.submit-artwork-btn {
  width: 100%;
  padding: 1rem;
  font-size: 1.1rem;
  font-family: 'Noto Sans SC', sans-serif;
  font-weight: 500;
  color: var(--deep-indigo);
  background: linear-gradient(135deg, var(--nailong-yellow) 0%, var(--antique-gold) 100%);
  border: none;
  border-radius: 10px;
  cursor: pointer;
  transition: all 0.3s;
  margin-top: 1rem;
}

.submit-artwork-btn:hover:not(:disabled) {
  transform: translateY(-2px);
  box-shadow: 0 5px 20px rgba(255, 217, 61, 0.3);
}

.submit-artwork-btn:disabled {
  opacity: 0.5;
  cursor: not-allowed;
}

/* 鎻愮ず淇℃伅 */
.submit-message {
  text-align: center;
  margin-top: 1rem;
  padding: 0.8rem;
  border-radius: 8px;
}

.submit-message.success {
  background: rgba(0, 255, 0, 0.1);
  color: #4ade80;
  border: 1px solid rgba(74, 222, 128, 0.3);
}

.submit-message.error {
  background: rgba(255, 0, 0, 0.1);
  color: #f87171;
  border: 1px solid rgba(248, 113, 113, 0.3);
}

/* 鎴戠殑鎶曠 */
.my-submissions {
  background: rgba(0, 0, 0, 0.2);
  border: 1px solid rgba(201, 162, 39, 0.2);
  border-radius: 15px;
  padding: 1.5rem;
  margin-bottom: 2rem;
}

.my-submissions h3 {
  color: var(--antique-gold);
  margin-bottom: 1rem;
  font-size: 1.2rem;
}

.submissions-list {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.submission-item {
  display: flex;
  gap: 1rem;
  padding: 1rem;
  background: rgba(255, 255, 255, 0.05);
  border-radius: 10px;
}

.submission-item img {
  width: 80px;
  height: 80px;
  object-fit: cover;
  border-radius: 8px;
}

.submission-info {
  flex: 1;
}

.submission-title {
  color: var(--nailong-yellow);
  font-weight: 500;
  margin-bottom: 0.3rem;
}

.submission-artist {
  color: rgba(245, 245, 220, 0.7);
  font-size: 0.9rem;
  margin-bottom: 0.5rem;
}

.submission-status {
  display: inline-block;
  padding: 0.2rem 0.6rem;
  border-radius: 12px;
  font-size: 0.75rem;
}

.submission-status.pending {
  background: rgba(255, 193, 7, 0.2);
  color: #ffc107;
}

.submission-status.approved {
  background: rgba(76, 175, 80, 0.2);
  color: #4caf50;
}

.submission-status.rejected {
  background: rgba(244, 67, 54, 0.2);
  color: #f44336;
}

.empty-text, .loading-text, .error-text {
  text-align: center;
  color: rgba(245, 245, 220, 0.5);
  padding: 2rem;
}

/* 杩斿洖鎸夐挳 */
.back-btn {
  display: block;
  width: 100%;
  padding: 1rem;
  background: transparent;
  border: 2px solid var(--antique-gold);
  border-radius: 10px;
  color: var(--antique-gold);
  font-size: 1rem;
  cursor: pointer;
  transition: all 0.3s;
}

.back-btn:hover {
  background: var(--antique-gold);
  color: var(--deep-indigo);
}

/* 棣栭〉鎸夐挳缁?*/
.button-group {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  align-items: center;
}

.submit-entry-btn {
  padding: 1rem 3rem;
  font-size: 1.1rem;
  font-family: 'Noto Sans SC', sans-serif;
  font-weight: 500;
  color: var(--antique-gold);
  background: transparent;
  border: 2px solid var(--antique-gold);
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s;
}

.submit-entry-btn:hover {
  background: var(--antique-gold);
  color: var(--deep-indigo);
}


/* 进度提示 */
.progress-hint {
  font-size: 0.8rem;
  opacity: 0.8;
  margin-left: 0.5rem;
}

/* 重新开始按钮 */
.restart-btn {
  padding: 1rem 3rem;
  font-size: 1.1rem;
  font-family: 'Noto Sans SC', sans-serif;
  font-weight: 500;
  color: var(--cream);
  background: transparent;
  border: 2px solid rgba(201, 162, 39, 0.5);
  border-radius: 50px;
  cursor: pointer;
  transition: all 0.3s;
}

.restart-btn:hover {
  border-color: var(--antique-gold);
  color: var(--antique-gold);
}