/* 登录页样式 */
.login-container {
    min-height: 100vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 40px 24px;
    background: linear-gradient(135deg, var(--primary-light) 0%, var(--primary) 100%);
}

.logo-section {
    text-align: center;
    margin-bottom: 40px;
}

.logo-icon {
    font-size: 64px;
    margin-bottom: 16px;
    animation: bounce 2s infinite;
}

@keyframes bounce {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}

.logo-title {
    font-size: 32px;
    font-weight: 700;
    color: var(--white);
    margin-bottom: 8px;
    text-shadow: 0 2px 10px rgba(0,0,0,0.1);
}

.logo-subtitle {
    font-size: 16px;
    color: rgba(255,255,255,0.9);
}

.login-form {
    background: var(--white);
    border-radius: var(--radius);
    padding: 32px 24px;
    box-shadow: var(--shadow);
}

.input-group {
    display: flex;
    align-items: center;
    background: var(--bg);
    border-radius: var(--radius-sm);
    padding: 12px 16px;
    margin-bottom: 16px;
    border: 2px solid transparent;
    transition: all 0.3s ease;
}

.input-group:focus-within {
    border-color: var(--primary);
    background: var(--white);
}

.input-icon {
    font-size: 20px;
    margin-right: 12px;
}

.input-group input {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 16px;
    color: var(--text);
    outline: none;
}

.input-group input::placeholder {
    color: var(--text-light);
}

.code-group {
    position: relative;
}

.code-btn {
    position: absolute;
    right: 8px;
    background: var(--primary);
    color: var(--white);
    padding: 8px 16px;
    border-radius: 20px;
    font-size: 14px;
    font-weight: 500;
}

.code-btn:disabled {
    background: var(--text-light);
    opacity: 0.6;
}

.login-btn {
    width: 100%;
    background: linear-gradient(135deg, var(--primary) 0%, var(--primary-dark) 100%);
    color: var(--white);
    padding: 16px;
    border-radius: var(--radius-sm);
    font-size: 18px;
    font-weight: 600;
    margin-top: 8px;
    box-shadow: 0 4px 15px rgba(155, 89, 182, 0.4);
}

.login-btn:active {
    box-shadow: 0 2px 10px rgba(155, 89, 182, 0.4);
}

.login-options {
    margin-top: 24px;
}

.divider {
    display: flex;
    align-items: center;
    margin-bottom: 16px;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    height: 1px;
    background: var(--border);
}

.divider span {
    padding: 0 16px;
    color: var(--text-light);
    font-size: 14px;
}

.wechat-btn {
    width: 100%;
    background: #07C160;
    color: var(--white);
    padding: 14px;
    border-radius: var(--radius-sm);
    font-size: 16px;
    font-weight: 500;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.wechat-icon {
    font-size: 20px;
}

.login-footer {
    text-align: center;
    margin-top: 24px;
    font-size: 12px;
    color: rgba(255,255,255,0.8);
}

.login-footer a {
    color: var(--white);
    text-decoration: underline;
}