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

body {
    font-family: 'Segoe UI', sans-serif;
    background: #f0f2f5;
    min-height: 100vh;
    display: flex;
    flex-direction: column;
}

.page-wrap {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 2rem;
}

.login-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 10px 40px rgba(0,0,0,0.1);
    width: 100%;
    max-width: 420px;
    overflow: hidden;
}

.login-banner {
    background: #4a6bdf;
    padding: 2.5rem 2rem;
    text-align: center;
    color: white;
}

    .login-banner i {
        font-size: 2.5rem;
        margin-bottom: 0.75rem;
        display: block;
    }

    .login-banner h2 {
        font-size: 1.5rem;
        font-weight: 700;
        margin-bottom: 0.25rem;
    }

    .login-banner p {
        font-size: 0.85rem;
        opacity: 0.8;
    }

.login-body {
    padding: 2rem;
}


.input-wrap {
    position: relative;
}

    .input-wrap i {
        position: absolute;
        left: 14px;
        top: 50%;
        transform: translateY(-50%);
        color: #aaa;
        font-size: 0.9rem;
    }

    .input-wrap input {
        width: 100%;
        padding: 11px 14px 11px 38px;
        border: 1px solid #e0e0e0;
        border-radius: 10px;
        font-size: 0.9rem;
        outline: none;
        transition: border-color 0.2s;
    }

        .input-wrap input:focus {
            border-color: #4a6bdf;
        }

.login-btn {
    width: 100%;
    padding: 0.85rem;
    background: #4a6bdf;
    color: white;
    border: none;
    border-radius: 10px;
    font-size: 0.95rem;
    font-weight: 600;
    cursor: pointer;
    margin-top: 0.5rem;
    transition: opacity 0.2s, transform 0.2s;
}

    .login-btn:hover {
        opacity: 0.9;
        transform: translateY(-1px);
    }

.error-msg {
    background: #f8d7da;
    color: #842029;
    padding: 0.75rem 1rem;
    border-radius: 10px;
    font-size: 0.85rem;
    margin-bottom: 1rem;
    display: flex;
    align-items: center;
    gap: 8px;
}