/* ========== 登录/注册页面样式 ========== */

.auth-page {
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    padding: 20px;
    padding-top: 80px;
    padding-bottom: 40px;
}

.auth-logo {
    text-align: center;
    margin-bottom: 30px;
}

.auth-logo i {
    font-size: 48px;
    color: var(--primary);
    margin-bottom: 12px;
}

.auth-logo h1 {
    font-size: 28px;
    font-weight: 700;
    color: var(--dark);
}

.auth-logo p {
    font-size: 14px;
    color: var(--gray);
    margin-top: 6px;
}

.auth-card {
    background: white;
    border-radius: 12px;
    box-shadow: var(--card-shadow);
    padding: 30px 24px;
    width: 100%;
    max-width: 380px;
}

.auth-card-title {
    font-size: 20px;
    font-weight: 700;
    color: var(--dark);
    margin-bottom: 4px;
}

.auth-card-subtitle {
    font-size: 14px;
    color: var(--gray);
    margin-bottom: 24px;
}

.auth-form-group {
    margin-bottom: 16px;
}

.auth-form-label {
    display: block;
    font-size: 13px;
    font-weight: 500;
    color: var(--dark);
    margin-bottom: 6px;
}

.auth-form-input {
    width: 100%;
    padding: 12px 14px;
    border: 1px solid var(--border);
    border-radius: 8px;
    font-size: 16px;
    transition: border-color 0.2s ease;
    background: white;
    color: var(--dark);
}

.auth-form-input:focus {
    outline: none;
    border-color: var(--primary);
    box-shadow: 0 0 0 3px rgba(66, 166, 235, 0.1);
}

.auth-submit-btn {
    width: 100%;
    padding: 14px;
    border: none;
    border-radius: 8px;
    background: var(--primary);
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
    margin-top: 8px;
}

.auth-submit-btn:hover:not(:disabled) {
    background: #3a96d4;
    transform: translateY(-1px);
    box-shadow: 0 4px 12px rgba(66, 166, 235, 0.3);
}

.auth-submit-btn:disabled {
    background: var(--border);
    color: var(--gray);
    cursor: not-allowed;
}

.auth-toggle {
    text-align: center;
    margin-top: 20px;
    font-size: 14px;
    color: var(--gray);
}

.auth-toggle-btn {
    background: none;
    border: none;
    color: var(--primary);
    font-size: 14px;
    font-weight: 500;
    cursor: pointer;
    padding: 4px;
}

.auth-toggle-btn:hover {
    text-decoration: underline;
}