/* ====== FULL PAGE BACKGROUND ====== */
body, html {
    margin: 0;
    height: 100%;
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #1e3c72, #2a5298); /* Sky-blue to deep blue gradient */
    display: flex;
    align-items: center;
    justify-content: center;
}

/* ====== GLASS CARD ====== */
.glass-card {
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    background: rgba(255, 255, 255, 0.15);
    border-radius: 25px;
    padding: 40px 35px;
    width: 100%;
    max-width: 450px;
    box-shadow: 0 15px 35px rgba(0,0,0,0.25);
    border: 1px solid rgba(255, 255, 255, 0.25);
    transition: all 0.3s ease;
}

.glass-card:hover {
    background: rgba(255, 255, 255, 0.22);
}

/* ====== HEADINGS ====== */
.glass-title {
    color: #fff;
    font-size: 28px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 5px;
}

.glass-subtitle {
    color: #e0e7ff;
    font-size: 15px;
    text-align: center;
    margin-bottom: 25px;
}

/* ====== INPUT FIELDS ====== */
.glass-input {
    background: rgba(255, 255, 255, 0.18);
    border-radius: 12px;
    border: 1px solid rgba(255, 255, 255, 0.3);
    padding: 12px 15px;
    width: 100%;
    color: #fff;
    font-weight: 500;
    margin-bottom: 18px;
}

.glass-input::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

/* ====== PASSWORD ICON ====== */
.show_hide_icon svg {
    stroke: #fff;
}

/* ====== LOGIN BUTTON ====== */
.glass-btn {
    background: rgba(255, 255, 255, 0.25);
    border-radius: 15px;
    color: #fff;
    font-weight: 700;
    height: 50px;
    width: 100%;
    transition: 0.3s;
    margin-top: 10px;
}

.glass-btn:hover {
    background: rgba(255, 255, 255, 0.38);
}

/* ====== REMEMBER ME ====== */
.glass-remember {
    color: #fff;
    font-weight: 500;
}

/* ====== REGISTER LINK ====== */
.glass-register {
    color: #cce0ff;
    font-weight: 500;
    text-align: center;
    display: block;
    margin-top: 15px;
}

.glass-register:hover {
    color: #ffffff;
    text-decoration: underline;
}

/* ====== RESPONSIVE ADJUSTMENTS ====== */
@media (max-width: 768px) {
    .glass-card {
        padding: 30px 25px;
        max-width: 90%;
    }

    .glass-title {
        font-size: 24px;
    }

    .glass-subtitle {
        font-size: 13px;
    }
}