/* 登录/试用选择模态框样式 */

.login-trial-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.3);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10000;
    animation: fadeIn 0.3s ease-in;
    visibility: visible;
    opacity: 1;
}

.login-trial-modal.hidden {
    /* 注意：如果元素有内联样式 display: flex !important，内联样式优先级更高 */
    display: none;
    visibility: hidden;
    opacity: 0;
}

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

/* 模态框容器（包含介绍窗口和登录窗口） */
.login-trial-modal .modal-container {
    display: grid;
    grid-template-columns: 600px 1fr 600px;
    gap: 30px;
    align-items: stretch; /* 改为stretch，使左右窗口高度一致 */
    justify-items: center;
    max-width: 1400px;
    width: 95%;
    animation: slideUp 0.4s ease-out;
    position: relative;
    margin: 0 auto;
}

/* 左侧介绍窗口 */
.intro-panel {
    grid-column: 1;
    width: 600px;
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 24px;
    padding: 30px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    display: flex;
    flex-direction: column;
    height: 100%; /* 改为100%，使高度与右侧窗口一致 */
    overflow: visible;
    z-index: 1;
}

/* 当屏幕宽度小于1400px时，调整布局 */
@media (max-width: 1400px) {
    .login-trial-modal .modal-container {
        grid-template-columns: 1fr;
        gap: 30px;
    }
    
    .intro-panel {
        grid-column: 1;
        width: 100%;
        max-width: 600px;
        margin: 0 auto;
    }
    
    .login-trial-modal .modal-content {
        grid-column: 1;
        width: 90%;
        max-width: 600px;
    }
}

.intro-header {
    text-align: center;
    margin-bottom: 20px;
    border-bottom: 2px solid rgba(0, 0, 0, 0.1);
    padding-bottom: 15px;
}

.intro-header .cover-icon {
    width: 80px;
    height: 80px;
    margin: 0 auto 15px;
    display: block;
    object-fit: contain;
}

.intro-header h2 {
    color: #333333;
    font-size: 28px;
    margin: 0;
    font-weight: 700;
}

.intro-content {
    flex: 1;
    display: flex;
    flex-direction: column;
    gap: 15px;
    justify-content: flex-start; /* 内容从顶部开始排列 */
}

.intro-section {
    padding: 15px;
    background: rgba(255, 255, 255, 0.5);
    border-radius: 12px;
    border: 1px solid rgba(0, 0, 0, 0.05);
}

.intro-section h3 {
    color: #333333;
    font-size: 18px;
    margin-bottom: 10px;
    font-weight: 600;
}

.intro-section p {
    color: #666666;
    font-size: 13px;
    line-height: 1.6;
    margin: 6px 0;
}

.intro-section ul {
    color: #666666;
    font-size: 13px;
    line-height: 1.6;
    margin: 6px 0;
    padding-left: 20px;
}

.intro-section li {
    margin: 4px 0;
}

.intro-section strong {
    color: #333333;
    font-weight: 600;
}

.login-trial-modal .modal-content {
    grid-column: 2;
    background: #ffffff;
    backdrop-filter: none;
    -webkit-backdrop-filter: none;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    animation: slideUp 0.4s ease-out;
    width: 600px;
    max-width: 600px;
    position: relative;
    z-index: 2;
    height: 100%; /* 改为100%，使高度与左侧窗口一致 */
    display: flex;
    flex-direction: column;
    justify-self: center;
}

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

.modal-header {
    text-align: center;
    margin-bottom: 30px;
    background: transparent;
    border: none;
    padding: 0;
}

.modal-header h2 {
    color: #333333;
    font-size: 32px;
    margin-bottom: 10px;
    font-weight: 700;
}

.modal-header .subtitle {
    color: #666666;
    font-size: 16px;
}

.modal-body {
    display: flex;
    gap: 20px;
    flex-direction: column;
    flex: 1; /* 添加flex: 1，使内容区域填充剩余空间 */
    justify-content: center; /* 垂直居中内容 */
}

.option-card {
    background: rgba(255, 255, 255, 0.2);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 20px;
    padding: 30px;
    cursor: pointer;
    transition: all 0.3s ease;
    position: relative;
    overflow: hidden;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.15);
}

.option-card::before {
    content: '';
    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;
}

.option-card:hover::before {
    left: 100%;
}

.option-card:hover {
    transform: translateY(-5px);
    background: rgba(255, 255, 255, 0.3);
    border-color: rgba(255, 255, 255, 0.5);
    box-shadow: 0 12px 40px rgba(0, 0, 0, 0.25);
}

.option-icon {
    font-size: 48px;
    text-align: center;
    margin-bottom: 15px;
}

.option-card h3 {
    color: #333;
    font-size: 24px;
    margin-bottom: 10px;
    text-align: center;
    font-weight: 600;
}

.option-card p {
    color: #666;
    font-size: 14px;
    text-align: center;
    line-height: 1.6;
    margin: 0;
}

.trial-warning {
    margin-top: 15px;
    padding: 12px;
    background: rgba(255, 243, 205, 0.3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 193, 7, 0.4);
    border-radius: 12px;
    color: #856404;
    font-size: 13px;
    line-height: 1.5;
    text-align: left;
}

.option-card:active {
    transform: translateY(-2px);
}

/* 响应式设计 */
@media (max-width: 1400px) {
    .intro-panel {
        position: relative;
        left: auto;
        top: auto;
        transform: none;
        width: 100%;
        max-width: 600px;
        margin: 0 auto 30px;
    }
    
    .login-trial-modal .modal-container {
        flex-direction: column;
        align-items: center;
    }
}

@media (max-width: 1024px) {
    .intro-panel {
        max-height: 400px;
    }
}

@media (max-width: 768px) {
    .login-trial-modal .modal-container {
        width: 95%;
        gap: 20px;
    }
    
    .intro-panel,
    .login-trial-modal .modal-content {
        padding: 30px 20px;
    }
    
    .option-card {
        padding: 20px;
    }
    
    .modal-header h2,
    .intro-header h2 {
        font-size: 24px;
    }
    
    .intro-section h3 {
        font-size: 18px;
    }
}

/* ================================ */
/* 试用密码验证弹窗样式 */
/* ================================ */

.trial-password-modal {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 10001;
    animation: fadeIn 0.3s ease-in;
}

.trial-password-modal.hidden {
    display: none !important;
}

.trial-password-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
}

.trial-password-content {
    position: relative;
    background: linear-gradient(135deg, #ffffff 0%, #f8f9fa 100%);
    border-radius: 24px;
    padding: 40px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    max-width: 450px;
    width: 90%;
    text-align: center;
    animation: slideUp 0.4s ease-out;
    border: 2px solid rgba(74, 144, 226, 0.3);
}

.trial-password-icon-container {
    margin-bottom: 20px;
}

.trial-password-icon {
    width: 100px;
    height: 100px;
    object-fit: contain;
    animation: slideHorizontal 3s ease-in-out infinite;
}

.trial-password-icon-fallback {
    font-size: 80px;
    animation: slideHorizontal 3s ease-in-out infinite;
}

@keyframes slideHorizontal {
    0%, 100% {
        transform: translateX(0);
    }
    50% {
        transform: translateX(20px);
    }
}

/* 保留原有的 bounce 动画，以防其他地方使用 */
@keyframes bounce {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-10px);
    }
}

.trial-password-title {
    color: #333333;
    font-size: 28px;
    margin-bottom: 10px;
    font-weight: 700;
}

.trial-password-subtitle {
    color: #666666;
    font-size: 16px;
    margin-bottom: 30px;
}

.trial-password-input-group {
    display: flex;
    gap: 10px;
    margin-bottom: 15px;
}

.trial-password-input {
    flex: 1;
    padding: 15px 20px;
    font-size: 16px;
    border: 2px solid rgba(74, 144, 226, 0.3);
    border-radius: 12px;
    outline: none;
    transition: all 0.3s ease;
    background: rgba(255, 255, 255, 0.9);
}

.trial-password-input:focus {
    border-color: #4a90e2;
    box-shadow: 0 0 0 4px rgba(74, 144, 226, 0.1);
    background: #ffffff;
}

.trial-password-submit {
    padding: 15px 30px;
    font-size: 16px;
    font-weight: 600;
    background: linear-gradient(135deg, #4a90e2 0%, #357abd 100%);
    color: white;
    border: none;
    border-radius: 12px;
    cursor: pointer;
    transition: all 0.3s ease;
    box-shadow: 0 4px 15px rgba(74, 144, 226, 0.3);
}

.trial-password-submit:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 20px rgba(74, 144, 226, 0.4);
}

.trial-password-submit:active {
    transform: translateY(0);
}

.trial-password-error {
    color: #dc3545;
    font-size: 14px;
    margin-bottom: 15px;
    padding: 10px;
    background: rgba(220, 53, 69, 0.1);
    border-radius: 8px;
    animation: shake 0.5s ease-in-out;
}

.trial-password-error.hidden {
    display: none;
}

@keyframes shake {
    0%, 100% {
        transform: translateX(0);
    }
    25% {
        transform: translateX(-10px);
    }
    75% {
        transform: translateX(10px);
    }
}

.trial-password-cancel {
    padding: 12px 24px;
    font-size: 14px;
    background: transparent;
    color: #666666;
    border: 1px solid rgba(0, 0, 0, 0.1);
    border-radius: 8px;
    cursor: pointer;
    transition: all 0.3s ease;
}

.trial-password-cancel:hover {
    background: rgba(0, 0, 0, 0.05);
    color: #333333;
}

/* 响应式设计 - 密码弹窗 */
@media (max-width: 768px) {
    .trial-password-content {
        padding: 30px 20px;
        max-width: 90%;
    }
    
    .trial-password-icon {
        width: 80px;
        height: 80px;
    }
    
    .trial-password-title {
        font-size: 24px;
    }
    
    .trial-password-input-group {
        flex-direction: column;
    }
}