body {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100vh;
    height: 100svh;
    width: 100%;
}

.login-container {
    width: 100%;
    max-width: 380px;
    padding: 1.25rem;
    text-align: center;
}

.logo {
    width: 120px;
    margin-bottom: 1.25rem;
}

.welcome-text {
    color: var(--primary-color);
    font-weight: 700;
    margin-bottom: 24px;
}

.input-group {
    display: flex;
    align-items: center;
    background: #f5f5f5;
    border-radius: 0.3rem;
    padding: 10px 15px;
    margin-bottom: 15px;
}

.input-group .icon {
    margin-right: 10px;
    font-size: 18px;
}

.input-group input {
    border: none;
    background: transparent;
    outline: none;
    flex: 1;
    font-size: 14px;
}

.forgot-password {
    text-align: right;
    margin-bottom: 20px;
}

.forgot-password a {
    font-size: 13px;
    color: #333;
    text-decoration: none;
}

.btn-primary {
    width: 100%;
    padding: 0.75em;
    border-radius: 0.3rem;
    font-size: 1rem;
    font-weight: 600;
    display: flex;
    justify-content: center;
}

.signup-text {
    margin-top: 2rem;
    font-size: 0.9rem;
    color: #333;
}

.signup-text a {
    color: #1976d2;
    text-decoration: none;
    font-weight: 600;
}

.instruction-text {
    font-size: 0.9rem;
    color: #555;
    margin-bottom: 1.25rem;
    line-height: 1.4;
}