/* FULL PAGE BACKGROUND */
.full-login-body {
    width: 100%;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;

    background: linear-gradient(135deg, #1f4037, #99f2c8);
    font-family: 'Segoe UI', sans-serif;
}

/* LOGIN CARD */
.login-card {
    display: flex;
    flex-direction: column;
    min-width: 380px;

    backdrop-filter: blur(15px);
    background: rgba(255, 255, 255, 0.1);

    border: 1px solid rgba(255, 255, 255, 0.2);
    border-radius: 15px;

    box-shadow: 0 10px 30px rgba(0,0,0,0.2);
    overflow: hidden;

    transform: translateY(40px) scale(0.95);
    opacity: 0;
    animation: showCard 0.8s ease forwards;
}

/* UPPER SECTION */
.login-card .card-upper {
    padding: 20px;
    text-align: center;

    background: rgba(0,0,0,0.3);
    color: #fff;

    font-size: 20px;
    font-weight: bold;
    letter-spacing: 1px;
}

/* LOWER SECTION */
.login-card .card-lower {
    padding: 25px;
}

/* FORM */
.login-card form {
    display: flex;
    flex-direction: column;
    gap: 15px;
}

/* INPUT BOX */
.input-box input {
    width: 100%;
    padding: 10px;

    border-radius: 8px;
    border: 1px solid rgba(255,255,255,0.3);

    background: rgba(255,255,255,0.2);
    color: #fff;

    transition: 0.3s;
}

/* INPUT FOCUS EFFECT */
.input-box input:focus {
    outline: none;
    border-color: #99f2c8;
    box-shadow: 0 0 8px rgba(153,242,200,0.6);
}

/* PLACEHOLDER COLOR */
.input-box input::placeholder {
    color: rgba(255,255,255,0.7);
}

/* BUTTON BOX */
.button-box {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

/* LINK */
.button-box a {
    color: #fff;
    text-decoration: none;
    font-size: 14px;
}

.button-box a:hover {
    text-decoration: underline;
}

/* BUTTON */
.button-box input {
    padding: 8px 20px;
    border-radius: 8px;
    border: none;

    background: linear-gradient(135deg, #00c9ff, #92fe9d);
    color: #000;

    cursor: pointer;
    transition: 0.3s;
}

/* BUTTON HOVER */
.button-box input:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0,0,0,0.3);
}

/* ANIMATION */
@keyframes showCard {
    to {
        transform: translateY(0) scale(1);
        opacity: 1;
    }
}

/* ERROR MESSAGE */
#errorMsg {
    position: fixed;
    top: 20px;
    left: 50%;
    transform: translate(-50%, -20px);

    opacity: 0;
    padding: 15px 30px;

    background: rgba(255, 0, 0, 0.2);
    color: #fff;

    border-radius: 8px;
    backdrop-filter: blur(10px);

    transition: all 0.5s ease;
}

/* SHOW ERROR */
#errorMsg.show {
    opacity: 1;
    transform: translate(-50%, 0);
}