body, html {
    height: 100%;
    margin: 0;
    font-family: 'Segoe UI', Arial, sans-serif;
}
.login-bg {
    background: linear-gradient(#ff8800cc, #ff8800cc), url('solar-bg.jpg') no-repeat center center fixed;
    background-size: cover;
    height: 100vh;
    width: 100vw;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}
.login-card {
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 8px 24px #0002;
    padding: 40px 32px 32px 32px;
    display: flex;
    flex-direction: column;
    align-items: center;
    min-width: 350px;
}
.logo {
    width: 100px;
    margin-bottom: 24px;
}
form {
    width: 100%;
    display: flex;
    flex-direction: column;
    gap: 12px;
}
label {
    font-size: 0.95em;
    color: #888;
    margin-bottom: 2px;
}
.input-group {
    position: relative;
    display: flex;
    align-items: center;
}
.input-group input {
    width: 100%;
    padding: 10px 36px 10px 10px;
    border: 1px solid #eee;
    border-radius: 6px;
    font-size: 1em;
    background: #f7f7f7;
}
.input-group .icon {
    position: absolute;
    right: 10px;
    cursor: pointer;
    color: #aaa;
    font-size: 1.1em;
}
.forgot {
    align-self: flex-end;
    font-size: 0.95em;
    color: #888;
    text-decoration: none;
    margin-bottom: 10px;
}
button {
    background: #ffd600;
    color: #fff;
    border: none;
    border-radius: 24px;
    padding: 12px 0;
    font-size: 1.1em;
    font-weight: bold;
    box-shadow: 0 4px 12px #0001;
    cursor: pointer;
    transition: background 0.2s;
}
button:hover {
    background: #ffb300;
}
footer {
    position: absolute;
    bottom: 24px;
    left: 0;
    width: 100%;
    display: flex;
    justify-content: space-between;
    color: #fff;
    font-size: 1em;
    padding: 0 80px;
    opacity: 0.9;
}
.footer-icon {
    margin: 0 4px;
}
@media (max-width: 600px) {
    .login-card { min-width: 90vw; }
    footer { flex-direction: column; align-items: center; padding: 0 10px; font-size: 0.9em;}
}