* {
    box-sizing: border-box;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: Arial, Helvetica, sans-serif;
    background:
        radial-gradient(circle at 20% 20%, rgba(37, 99, 235, 0.25), transparent 30%),
        radial-gradient(circle at 80% 80%, rgba(34, 197, 94, 0.18), transparent 30%),
        linear-gradient(135deg, #06111c, #0b1f2a 55%, #07131d);
    color: #ffffff;
}

.cloud-bg {
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 30px;
}

.login-card {
    width: 100%;
    max-width: 520px;
    padding: 46px;
    border-radius: 30px;
    background: rgba(13, 31, 45, 0.82);
    border: 1px solid rgba(59, 130, 246, 0.45);
    box-shadow:
        0 0 60px rgba(37, 99, 235, 0.22),
        0 30px 80px rgba(0, 0, 0, 0.55);
    backdrop-filter: blur(18px);
}

.logo-wrap {
    text-align: center;
    margin-bottom: 38px;
}

.cloud-icon {
    font-size: 58px;
    background: linear-gradient(135deg, #60a5fa, #22c55e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-wrap h1 {
    margin: 12px 0 8px;
    font-size: 54px;
    font-weight: 800;
    letter-spacing: -2px;
}

.logo-wrap h1 span {
    background: linear-gradient(135deg, #3b82f6, #22c55e);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo-wrap p {
    margin: 0;
    color: #b9c7d6;
    font-size: 18px;
}

.login-form {
    background: rgba(12, 28, 42, 0.8);
    border: 1px solid rgba(148, 163, 184, 0.18);
    border-radius: 22px;
    padding: 28px;
}

.login-form label {
    display: block;
    margin: 0 0 10px;
    font-size: 16px;
    color: #dce7f3;
}

.input-box {
    height: 58px;
    display: flex;
    align-items: center;
    gap: 12px;
    padding: 0 16px;
    margin-bottom: 24px;
    border-radius: 14px;
    border: 1px solid rgba(148, 163, 184, 0.25);
    background: rgba(2, 12, 22, 0.55);
}

.input-box span {
    opacity: 0.8;
}

.input-box input {
    flex: 1;
    border: none;
    outline: none;
    background: transparent;
    color: #ffffff;
    font-size: 16px;
}

.input-box input::placeholder {
    color: #7d8b9c;
}

.show-pass {
    border: none;
    background: transparent;
    color: #cbd5e1;
    cursor: pointer;
    font-size: 16px;
}

.terms {
    text-align: center;
    color: #aebdcb;
    line-height: 1.5;
    font-size: 14px;
    margin: 6px 0 24px;
}

.terms a {
    color: #38bdf8;
    text-decoration: none;
}

.terms a:hover {
    text-decoration: underline;
}

.login-btn {
    width: 100%;
    height: 58px;
    border: none;
    border-radius: 14px;
    cursor: pointer;
    color: #ffffff;
    font-size: 18px;
    font-weight: 700;
    background: linear-gradient(135deg, #2563eb, #38bdf8, #22c55e);
    box-shadow: 0 12px 30px rgba(37, 99, 235, 0.35);
}

.login-btn:hover {
    transform: translateY(-1px);
}

.secure-line {
    margin-top: 28px;
    text-align: center;
    color: #98a9bb;
    font-size: 14px;
}

@media (max-width: 600px) {
    .login-card {
        padding: 30px 22px;
    }

    .logo-wrap h1 {
        font-size: 42px;
    }

    .login-form {
        padding: 22px;
    }
}