/* login页样式 —— 对应 view/student/login.php */
.login-page {
    display: flex;
    flex-direction: column;
    background: linear-gradient(180deg, #E8F4FD 0%, var(--bg) 40%);
}

.login-header {
    text-align: center;
    padding: 60px 20px 30px;
}

.login-logo {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #356DA8 0%, #4A90D9 100%);
    border-radius: 24px;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto 20px;
    font-size: 40px;
    color: #fff;
    box-shadow: 0 8px 24px rgba(74, 144, 217, 0.35);
}

.login-header h1 {
    font-size: 28px;
    color: var(--primary-dark);
    font-weight: 700;
    letter-spacing: 2px;
}

.login-header p {
    color: var(--text-secondary);
    font-size: var(--font-size-sm);
    margin-top: 8px;
}

.login-form {
    flex: 1;
    padding: 0 24px;
}

.login-card {
    background: var(--bg-white);
    border-radius: 16px;
    padding: 32px 24px;
    box-shadow: var(--shadow-lg);
}

.login-card .phone-input-wrapper {
    display: flex;
    align-items: center;
    background: var(--bg);
    border-radius: var(--radius-sm);
    padding: 4px;
    border: 2px solid transparent;
    transition: border-color 0.3s;
}

.login-card .phone-input-wrapper:focus-within {
    border-color: var(--primary);
    background: #fff;
}

.login-card .password-input-wrapper {
    display: flex;
    align-items: center;
    background: var(--bg);
    border-radius: var(--radius-sm);
    padding: 4px;
    border: 2px solid transparent;
    transition: border-color 0.3s;
    margin-top: 16px;
}

.login-card .password-input-wrapper:focus-within {
    border-color: var(--primary);
    background: #fff;
}

.login-card input[type="tel"],
.login-card input[type="password"] {
    flex: 1;
    border: none;
    background: transparent;
    font-size: 18px;
    padding: 14px 16px;
    letter-spacing: 1px;
    outline: none;
    color: var(--text);
    font-weight: 500;
    width: 100%;
    min-width: 0;
}

.login-card input[type="tel"]::placeholder,
.login-card input[type="password"]::placeholder {
    color: #CCCCCC;
    font-size: var(--font-size-md);
    letter-spacing: 0;
    font-weight: 400;
}

.login-card .toggle-password {
    padding: 8px 12px;
    background: none;
    border: none;
    cursor: pointer;
    font-size: 18px;
    color: var(--text-light);
}

.forgot-password-link {
    text-align: right;
    margin-top: 12px;
    font-size: var(--font-size-xs);
}

.forgot-password-link a {
    color: var(--primary);
    text-decoration: none;
}

.login-tips {
    margin-top: 24px;
    text-align: center;
    color: var(--text-light);
    font-size: var(--font-size-xs);
    line-height: 1.8;
}

.login-tips .tip-icon {
    color: var(--warning);
    margin-right: 4px;
}

.login-footer {
    text-align: center;
    padding: 20px;
    color: var(--text-light);
    font-size: var(--font-size-xs);
}

.btn-enter {
    margin-top: 24px;
    height: 50px;
    font-size: var(--font-size-lg);
    font-weight: 600;
    letter-spacing: 2px;
}

/* ---------- 错误横幅 ---------- */
.login-error {
    display: none;
    margin-top: 16px;
    padding: 14px 16px;
    background: var(--danger-light);
    border: 1px solid #FFCCC7;
    border-radius: var(--radius-sm);
    align-items: flex-start;
    gap: 10px;
    animation: shake 0.4s ease;
}
.login-error.show {
    display: flex;
}
.login-error .error-icon {
    flex-shrink: 0;
    width: 22px;
    height: 22px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--danger);
    border-radius: 50%;
    color: #fff;
    font-size: 13px;
    font-weight: 700;
    margin-top: 1px;
}
.login-error .error-body {
    flex: 1;
    min-width: 0;
}
.login-error .error-title {
    font-size: var(--font-size-sm);
    font-weight: 600;
    color: #CF1322;
    margin-bottom: 2px;
}
.login-error .error-desc {
    font-size: var(--font-size-xs);
    color: var(--text-secondary);
    line-height: 1.6;
}