body {
    background-color: #f2f2f2;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto;
}

.login-wrapper {
    min-height: 100vh;
    display: flex;
    justify-content: center;
    padding-top: 40px;
}

.login-box {
    width: 100%;
    max-width: 360px;
    text-align: center;
}

.logo {
    text-align: center;
    margin-bottom: 25px;
}

.logo img {
    max-width: 320px;
    /* mobile-friendly */
    width: 100%;
    height: auto;
}

.card {
    border: none;
    border-radius: 6px;
    padding: 18px;
}

.form-control {
    height: 44px;
    font-size: 14px;
}

.btn-login {
    background-color: #1c75bc !important;
    color: #fff !important;
    font-weight: 600;
    height: 44px;
    opacity: 1 !important;
}




.btn-black {
    background-color: #000;
    color: #fff;
    height: 44px;
    font-weight: 600;
}

.btn-black:hover {
    background-color: #111;
    color: #fff;
}

.forgot-bar {
    background-color: #1c75bc;
    color: #fff;
    font-size: 14px;
    padding: 10px;
    border-radius: 4px;
    margin-top: 15px;
}

.forgot-bar a {
    color: #fff;
    font-weight: 600;
    text-decoration: none;
    margin-left: 5px;
}

/* WhatsApp floating button */
.whatsapp-float {
    position: fixed;
    bottom: 20px;
    right: 20px;
    background-color: #25d366;
    color: #fff;
    width: 52px;
    height: 52px;
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 26px;
    text-decoration: none;
    box-shadow: 0 4px 10px rgba(0, 0, 0, 0.25);
}