/* ========== 基础样式 ========== */
:root {
    --mobile-button-offset: 140px;
    --mobile-reserved-height: 100px;  /* navbar + controls space on mobile */
}

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

body {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    background-color: #1a1a1a;
    background-image: url('/static/images/background.png');
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    color: #fff;
    height: 100vh;
    overflow: hidden;
}

/* ========== 导航栏 ========== */
.navbar {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 12px 24px;
    background-color: rgba(13, 13, 13, 0.85);
    backdrop-filter: blur(10px);
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    height: 60px;
    position: relative;
    z-index: 100;
}

.nav-left, .nav-right {
    flex: 1;
    display: flex;
    align-items: center;
}

.nav-right {
    justify-content: flex-end;
}

.nav-center {
    flex: 2;
    display: flex;
    justify-content: center;
}

.user-info {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nickname {
    font-size: 16px;
    font-weight: 500;
    cursor: pointer;
    padding: 6px 12px;
    background-color: rgba(255, 255, 255, 0.1);
    border-radius: 4px;
    transition: all 0.2s;
}

.nickname:hover {
    background-color: rgba(255, 255, 255, 0.2);
}

.review-count {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
}

.progress-container {
    display: flex;
    align-items: center;
    gap: 12px;
    width: 100%;
    max-width: 300px;
}

.complete-container {
    display: flex;
    align-items: center;
    gap: 6px;
    font-size: 14px;
    color: rgba(255, 255, 255, 0.8);
    background-color: rgba(76, 175, 80, 0.15);
    padding: 6px 12px;
    border-radius: 16px;
    border: 1px solid rgba(76, 175, 80, 0.3);
    margin-left: 16px;
}

.complete-label {
    color: rgba(255, 255, 255, 0.6);
}

.complete-count {
    color: #4CAF50;
    font-weight: 600;
    font-size: 16px;
}

.complete-total {
    color: rgba(255, 255, 255, 0.5);
}

.progress-label {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    white-space: nowrap;
}

.progress-bar {
    flex: 1;
    height: 8px;
    background-color: rgba(255, 255, 255, 0.2);
}

.progress-fill {
    height: 100%;
    background: linear-gradient(90deg, #4CAF50, #8BC34A);
    width: 0%;
    transition: width 0.3s;
}

.progress-detail {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
    white-space: nowrap;
}

.role-progress {
    font-size: 14px;
    color: rgba(255, 255, 255, 0.7);
    background-color: rgba(255, 255, 255, 0.1);
    padding: 4px 10px;
    border-radius: 4px;
    margin-left: 12px;
}

.btn-rule {
    background-color: rgba(156, 39, 176, 0.9);
    color: #fff;
    padding: 8px 16px;
    font-size: 14px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-rule:hover {
    background-color: rgba(171, 71, 188, 0.95);
    border-color: rgba(255, 255, 255, 0.4);
}

/* ========== 审核要求内容样式 ========== */
.rule-content {
    background-color: rgba(37, 37, 37, 0.8);
    padding: 20px;
    border-radius: 8px;
    font-size: 15px;
    line-height: 1.8;
    max-height: 60vh;
    overflow-y: auto;
}

.rule-content h1, .rule-content h2, .rule-content h3 {
    color: #fff;
    margin-top: 16px;
    margin-bottom: 8px;
}

.rule-content h1:first-child, .rule-content h2:first-child, .rule-content h3:first-child {
    margin-top: 0;
}

.rule-content p {
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.9);
}

.rule-content ul, .rule-content ol {
    margin-left: 24px;
    margin-bottom: 12px;
    color: rgba(255, 255, 255, 0.85);
}

.rule-content li {
    margin-bottom: 6px;
}

.rule-content code {
    background-color: rgba(0, 0, 0, 0.4);
    padding: 2px 6px;
    border-radius: 4px;
    font-family: monospace;
    color: #8BC34A;
}

.rule-content blockquote {
    border-left: 3px solid #9C27B0;
    padding-left: 16px;
    margin: 12px 0;
    color: rgba(255, 255, 255, 0.8);
}

/* ========== 主内容区 ========== */
.main-content {
    position: relative;
    height: calc(100vh - 60px);
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ========== 按钮样式 ========== */
.btn {
    border: none;
    padding: 12px 24px;
    font-size: 16px;
    cursor: pointer;
    transition: all 0.2s;
    font-family: inherit;
    font-weight: 500;
    letter-spacing: 1px;
}

.btn:active {
    transform: scale(0.95);
}

.btn-prev {
    position: absolute;
    left: 24px;
    top: 24px;
    background-color: rgba(51, 51, 51, 0.9);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 50;
}

.btn-prev:hover {
    background-color: rgba(68, 68, 68, 0.95);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-skip {
    position: absolute;
    right: 24px;
    top: 24px;
    background-color: rgba(102, 102, 102, 0.9);
    color: #fff;
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 50;
}

.btn-skip:hover {
    background-color: rgba(119, 119, 119, 0.95);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-fail {
    position: absolute;
    left: 24px;
    bottom: 24px;
    background-color: rgba(211, 47, 47, 0.9);
    color: #fff;
    padding: 16px 40px;
    font-size: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    z-index: 50;
}

.btn-fail:hover {
    background-color: rgba(244, 67, 54, 0.95);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 20px rgba(211, 47, 47, 0.4);
}

.btn-pass {
    position: absolute;
    right: 24px;
    bottom: 24px;
    background-color: rgba(56, 142, 60, 0.9);
    color: #fff;
    padding: 16px 40px;
    font-size: 18px;
    border: 2px solid rgba(255, 255, 255, 0.3);
    z-index: 50;
}

.btn-pass:hover {
    background-color: rgba(76, 175, 80, 0.95);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 4px 20px rgba(56, 142, 60, 0.4);
}

.btn-download {
    position: absolute;
    bottom: 24px;
    left: 50%;
    transform: translateX(-50%);
    background-color: rgba(25, 118, 210, 0.9);
    color: #fff;
    padding: 12px 28px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 50;
}

.btn-download:hover {
    background-color: rgba(33, 150, 243, 0.95);
    border-color: rgba(255, 255, 255, 0.4);
}

.btn-role-select {
    position: absolute;
    right: 24px;
    bottom: 110px;
    background-color: rgba(51, 51, 51, 0.9);
    color: #fff;
    padding: 10px 20px;
    font-size: 14px;
    border: 1px solid rgba(255, 255, 255, 0.2);
    z-index: 50;
}

.btn-role-select:hover {
    background-color: rgba(68, 68, 68, 0.95);
    border-color: rgba(255, 255, 255, 0.4);
}

/* ========== 图片容器 ========== */
.image-container {
    max-width: 75%;
    max-height: 65vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
    background-color: rgba(0, 0, 0, 0.4);
    padding: 20px;
    border: 1px solid rgba(255, 255, 255, 0.1);
}

#reviewImage {
    max-width: 100%;
    max-height: 65vh;
    object-fit: contain;
    display: none;
    box-shadow: 0 8px 32px rgba(0, 0, 0, 0.5);
}

.loading {
    position: absolute;
    font-size: 18px;
    color: rgba(255, 255, 255, 0.8);
    background-color: rgba(0, 0, 0, 0.5);
    padding: 12px 24px;
    border-radius: 4px;
}

.no-image-hint {
    text-align: center;
    color: rgba(255, 255, 255, 0.8);
    background-color: rgba(0, 0, 0, 0.5);
    padding: 30px;
    border-radius: 8px;
}

.no-image-hint p {
    font-size: 18px;
    margin-bottom: 16px;
}

.no-image-hint .sub-hint {
    font-size: 14px;
    text-align: left;
    display: inline-block;
}

.no-image-hint ul {
    list-style: none;
    padding-left: 0;
}

.no-image-hint li {
    margin: 8px 0;
    color: rgba(255, 255, 255, 0.6);
}

/* ========== 模态框 ========== */
.modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.85);
    z-index: 1000;
    backdrop-filter: blur(5px);
}

.modal-content {
    background-color: rgba(26, 26, 26, 0.95);
    margin: 60px auto;
    padding: 0;
    width: 90%;
    max-width: 600px;
    border: 1px solid rgba(255, 255, 255, 0.15);
    backdrop-filter: blur(10px);
}

.modal-content.modal-small {
    max-width: 400px;
}

.modal-content.modal-large {
    max-width: 800px;
}

.modal-header {
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 16px 20px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.modal-header h3 {
    font-size: 18px;
    font-weight: 500;
}

.close {
    font-size: 24px;
    cursor: pointer;
    color: rgba(255, 255, 255, 0.6);
    line-height: 1;
    transition: color 0.2s;
}

.close:hover {
    color: #fff;
}

.modal-body {
    padding: 20px;
}

/* ========== 角色列表 ========== */
.role-list {
    margin-top: 16px;
    max-height: 400px;
    overflow-y: auto;
}

.role-item {
    display: flex;
    align-items: center;
    padding: 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    cursor: pointer;
    transition: background-color 0.2s;
}

.role-item:hover {
    background-color: rgba(255, 255, 255, 0.1);
}

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

.role-avatar {
    width: 48px;
    height: 48px;
    background-color: rgba(51, 51, 51, 0.8);
    margin-right: 16px;
    object-fit: cover;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.role-name {
    flex: 1;
    font-size: 16px;
}

.role-stats {
    font-size: 12px;
    color: rgba(255, 255, 255, 0.6);
}

.btn-all-roles {
    width: 100%;
    background-color: rgba(51, 51, 51, 0.9);
    color: #fff;
    padding: 12px;
    margin-bottom: 16px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-all-roles:hover {
    background-color: rgba(68, 68, 68, 0.95);
}

/* ========== 输入框 ========== */
.input {
    width: 100%;
    padding: 12px;
    background-color: rgba(51, 51, 51, 0.8);
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: #fff;
    font-size: 16px;
    margin-bottom: 16px;
}

.input:focus {
    outline: none;
    border-color: rgba(25, 118, 210, 0.8);
    box-shadow: 0 0 0 2px rgba(25, 118, 210, 0.3);
}

.btn-confirm {
    width: 100%;
    background-color: rgba(25, 118, 210, 0.9);
    color: #fff;
    padding: 14px;
    border: 1px solid rgba(255, 255, 255, 0.2);
}

.btn-confirm:hover {
    background-color: rgba(33, 150, 243, 0.95);
}

/* ========== 图片详情 ========== */
.image-stats {
    display: flex;
    gap: 24px;
    font-size: 16px;
    margin-bottom: 16px;
    color: rgba(255, 255, 255, 0.9);
}

.text-pass {
    color: #4CAF50;
}

.text-fail {
    color: #f44336;
}

.my-status {
    padding: 12px;
    background-color: rgba(37, 37, 37, 0.8);
    font-size: 14px;
    color: rgba(255, 255, 255, 0.9);
}

.my-status.pass {
    color: #4CAF50;
}

.my-status.fail {
    color: #f44336;
}

.my-status.skip {
    color: rgba(255, 255, 255, 0.6);
}

/* ========== 滚动条 ========== */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: rgba(26, 26, 26, 0.8);
}

::-webkit-scrollbar-thumb {
    background: rgba(68, 68, 68, 0.8);
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(85, 85, 85, 0.9);
}

/* ========== 禁用状态 ========== */
.btn:disabled {
    opacity: 0.5;
    cursor: not-allowed;
}

/* ========== 移动端适配 ========== */

/* 平板竖屏 (768px 以下) */
@media screen and (max-width: 768px) {
    /* 导航栏调整 - 减小内边距给图片更多空间 */
    .navbar {
        flex-wrap: wrap;
        height: auto;
        min-height: 50px;
        padding: 6px 10px;
        gap: 6px;
    }
    
    .nav-left, .nav-center, .nav-right {
        flex: none;
        width: 100%;
        justify-content: center;
    }
    
    .nav-left {
        justify-content: flex-start;
    }
    
    .nav-right {
        justify-content: flex-end;
    }
    
    .user-info {
        gap: 10px;
    }
    
    .nickname {
        font-size: 14px;
        padding: 4px 8px;
    }
    
    .review-count {
        font-size: 12px;
    }
    
    .progress-container {
        max-width: 180px;
    }
    
    .progress-label {
        font-size: 11px;
    }
    
    .complete-container {
        font-size: 11px;
        padding: 3px 8px;
        margin-left: 8px;
        margin-top: 4px;
        width: 100%;
        justify-content: center;
    }
    
    .complete-count {
        font-size: 14px;
    }
    
    /* 让nav-center支持flex-wrap，在窄屏时换行 */
    .nav-center {
        flex-wrap: wrap;
        gap: 8px;
    }
    
    .progress-container {
        flex: 1 1 200px;
    }
    
    .complete-container {
        flex: 0 0 auto;
        margin-left: 0;
    }
    
    .btn-rule {
        padding: 6px 12px;
        font-size: 12px;
    }
    
    /* 主内容区 - 图片从顶部开始 */
    .main-content {
        height: calc(100vh - var(--mobile-reserved-height));
        padding: 10px;
        align-items: flex-start;
        justify-content: center;
    }
    
    /* 图片容器 - 从顶部开始，占满宽度 */
    .image-container {
        max-width: 95%;
        max-height: none;
        flex: 1;
        width: 100%;
        padding: 10px;
    }
    
    #reviewImage {
        max-height: calc(100vh - var(--mobile-reserved-height) - 20px);
    }
    
    /* 按钮位置调整 */
    .btn-prev {
        left: 10px;
        top: 10px;
        padding: 10px 16px;
        font-size: 14px;
    }
    
    .btn-skip {
        right: 10px;
        top: 10px;
        padding: 10px 16px;
        font-size: 14px;
    }
    
    .btn-fail, .btn-pass {
        padding: 12px 24px;
        font-size: 16px;
        bottom: var(--mobile-button-offset);
        bottom: calc(var(--mobile-button-offset) + env(safe-area-inset-bottom));
    }
    
    .btn-fail {
        left: 10px;
    }
    
    .btn-pass {
        right: 10px;
    }
    
    .btn-download {
        padding: 10px 20px;
        font-size: 14px;
        bottom: 80px;
    }
    
    .btn-role-select {
        right: 10px;
        bottom: 140px;
        padding: 8px 16px;
        font-size: 12px;
    }
    
    /* 模态框 */
    .modal-content {
        width: 95%;
        margin: 30px auto;
        max-height: 85vh;
    }
    
    .modal-content.modal-large {
        max-width: 95%;
    }
    
    .modal-body {
        padding: 15px;
    }
    
    /* 图片详情统计 */
    .image-stats {
        flex-wrap: wrap;
        gap: 12px;
        font-size: 14px;
    }
    
    /* 角色列表 */
    .role-list {
        max-height: 300px;
    }
    
    .role-item {
        padding: 10px;
    }
    
    .role-avatar {
        width: 40px;
        height: 40px;
    }
}

/* 手机竖屏 (480px 以下) */
@media screen and (max-width: 480px) {
    /* 导航栏进一步简化 */
    .navbar {
        padding: 5px 8px;
    }
    
    .progress-detail {
        font-size: 11px;
    }
    
    .role-progress {
        display: none;
    }
    
    /* 主内容区 - 图片从顶部开始 */
    .main-content {
        height: calc(100vh - var(--mobile-reserved-height));
        padding: 8px;
        align-items: flex-start;
        justify-content: center;
    }
    
    /* 图片容器 - 从顶部开始 */
    .image-container {
        max-width: 98%;
        max-height: none;
        flex: 1;
        width: 100%;
        padding: 8px;
    }
    
    #reviewImage {
        max-height: calc(100vh - var(--mobile-reserved-height) - 20px);
    }
    
    /* 按钮 - 更大的触摸区域 */
    .btn {
        padding: 14px 20px;
        min-height: 50px;
        touch-action: manipulation;
    }
    
    .btn-prev, .btn-skip {
        padding: 10px 14px;
        font-size: 13px;
        top: 5px;
    }
    
    .btn-prev {
        left: 5px;
    }
    
    .btn-skip {
        right: 5px;
    }
    
    /* 底部按钮 - 使用top百分比定位 */
    .btn-fail, .btn-pass {
        padding: 14px 20px;
        font-size: 15px;
        min-width: 120px;
        top: auto !important;
        bottom: 10% !important;
    }
    
    .btn-fail {
        left: 2%;
    }
    
    .btn-pass {
        right: 2%;
    }
    
    .btn-download {
        top: auto !important;
        bottom: 20% !important;
        padding: 12px 18px;
    }
    
    .btn-role-select {
        right: 2%;
        top: auto !important;
        bottom: 20% !important;
    }
    
    /* 模态框 */
    .modal-content {
        width: 98%;
        margin: 20px auto;
    }
    
    .modal-header h3 {
        font-size: 16px;
    }
    
    .close {
        font-size: 20px;
    }
    
    /* 图片详情 */
    .image-stats {
        font-size: 13px;
        gap: 8px;
    }
    
    .my-status {
        font-size: 13px;
    }
}

/* 手机横屏 (横屏模式) */
@media screen and (max-height: 500px) and (orientation: landscape) {
    /* 导航栏压缩 */
    .navbar {
        height: 50px;
        padding: 5px 12px;
    }
    
    .nav-left, .nav-right {
        flex: 0;
    }
    
    .nav-center {
        flex: 1;
    }
    
    /* 主内容区 */
    .main-content {
        height: calc(100vh - 50px);
    }
    
    /* 图片更大显示 */
    .image-container {
        max-height: calc(100vh - 120px);
    }
    
    #reviewImage {
        max-height: calc(100vh - 120px);
    }
    
    /* 按钮缩小 */
    .btn {
        padding: 8px 16px;
        font-size: 14px;
    }
    
    .btn-fail, .btn-pass {
        padding: 10px 20px;
        font-size: 14px;
    }
    
    .btn-download, .btn-role-select {
        display: none;
    }
}

/* 触摸设备优化 */
@media (hover: none) and (pointer: coarse) {
    .btn:hover {
        /* 移除hover效果，提升性能 */
    }
    
    .btn:active {
        transform: scale(0.95);
    }
    
    .nickname:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }
    
    .role-item:hover {
        background-color: rgba(255, 255, 255, 0.1);
    }


/* ========== 移动端底部导航栏 ========== */
.mobile-bottom-nav {
    display: none;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    background: rgba(13, 13, 13, 0.95);
    backdrop-filter: blur(10px);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
    padding: 8px 4px;
    padding-bottom: calc(8px + env(safe-area-inset-bottom));
    z-index: 1000;
    justify-content: space-around;
    align-items: center;
}

.mobile-bottom-nav .nav-btn {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 4px;
    background: none;
    border: none;
    color: #fff;
    padding: 8px 12px;
    border-radius: 8px;
    cursor: pointer;
    transition: background 0.2s;
    min-width: 60px;
}

.mobile-bottom-nav .nav-btn:active {
    background: rgba(255, 255, 255, 0.1);
}

.mobile-bottom-nav .nav-btn svg {
    width: 24px;
    height: 24px;
}

.mobile-bottom-nav .nav-btn span {
    font-size: 11px;
}

.mobile-bottom-nav .nav-pass {
    color: #4ade80;
}

.mobile-bottom-nav .nav-fail {
    color: #f87171;
}

/* 移动端隐藏原有按钮，显示底部导航 */
@media screen and (max-width: 768px) {
    .mobile-bottom-nav {
        display: flex;
    }
    
    /* 隐藏原有的 pass/fail 按钮 */
    #passBtn, #failBtn {
        display: none !important;
    }
    
    /* 隐藏下载按钮（底部导航有） */
    #downloadBtn {
        display: none !important;
    }
    
    /* 隐藏上一张按钮（底部导航有） */
    #prevBtn {
        display: none !important;
    }
    
    /* 隐藏跳过按钮 */
    #skipBtn {
        display: none !important;
    }
    
    /* 调整主内容区域，底部留空间给导航栏 */
    .main-content {
        padding-bottom: 70px !important;
    }
}


}