body {
    margin: 0;
    font-family: "Inter", sans-serif;
    background: radial-gradient(circle at 50% 20%, #161616, #000000 60%);
    color: white;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}



/* CONTAINER */
.login-container {
    position: relative;
    z-index: 1;
}

/* CARD */
.login-card {
    width: 420px;
    padding: 50px 40px;
    border-radius: 20px;
    background: rgba(20,20,20,0.9);
    border: 1px solid rgba(255,255,255,0.08);
    backdrop-filter: blur(20px);
    box-shadow: 0 0 40px rgba(0,0,0,0.6);
    position: relative;
    z-index: 1;
}

.login-container {
    position: relative;
    display: flex;
    justify-content: center;
    align-items: center;
}

/* GLOW BACKGROUND */
.login-container::before {
    content: "";
    position: absolute;
    width: 600px;
    height: 600px;
    background: radial-gradient(
        circle,
        rgba(27, 27, 27, 0.25),
        transparent 70%
    );
    z-index: 0;
    filter: blur(120px);
}

/* BRAND */
.brand {
    text-align: center;
    font-weight: 800;
    margin-bottom: 10px;
}

h1 {
    text-align: center;
    font-weight: 700;
    margin-bottom: 5px;
}

.subtitle {
    text-align: center;
    opacity: 0.6;
    margin-bottom: 40px;
}

/* INPUTS */
.input-group {
    margin-bottom: 25px;
}

.input-group label {
    display: block;
    margin-bottom: 8px;
    font-size: 14px;
    opacity: 0.8;
}

.input-group input {
    width: 100%;
    padding: 14px 16px;
    border-radius: 12px;
    border: 1px solid rgba(255,255,255,0.1);
    background: rgba(255,255,255,0.03);
    color: white;
    outline: none;
    font-size: 15px;
    transition: 0.3s ease;
}

.input-group input:focus {
    border: 1px solid rgba(56,189,248,0.6);
    box-shadow: 0 0 15px rgba(56,189,248,0.3);
}

/* REMEMBER */
.options {
    margin-bottom: 30px;
}

.remember {
    font-size: 14px;
    opacity: 0.7;
}

/* BUTTON */
.login-btn {
    width: 100%;
    padding: 14px;
    border-radius: 14px;
    border: none;
    background: white;
    color: black;
    font-weight: 600;
    font-size: 15px;
    cursor: pointer;
    transition: 0.3s ease;
}

.login-btn:hover {
    background: #38bdf8;
    transform: translateY(-2px);
}

/* LINKS */
.links {
    margin-top: 30px;
    text-align: center;
    font-size: 14px;
    opacity: 0.7;
}

.links span {
    color: white;
    font-weight: 600;
    cursor: pointer;
}

.links a {
    display: block;
    margin-top: 10px;
    color: #aaa;
    text-decoration: none;
}

.links a:hover {
    color: white;
}