body {
    margin: 0;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    background: linear-gradient(135deg, #c19a6b, #f5efe6);
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}
.login-container {
    width: 100%;
    padding: 20px;
    box-sizing: border-box;
}
.login-card {
    background: white;
    max-width: 380px;
    width: 100%;
    margin: auto;
    padding: 32px 24px 20px 24px;
    border-radius: 16px;
    box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
    animation: fadeIn 0.6s ease-out;
}
@keyframes fadeIn {
    from { opacity: 0; transform: translateY(10px); }
    to { opacity: 1; transform: translateY(0); }
}
.login-title {
    margin: 0;
    font-size: 26px;
    font-weight: 700;
    text-align: center;
    margin-bottom: 10px;
}
.input-group {
    margin-bottom: 18px;
}
.input-group input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 10px;
    font-size: 15px;
    outline: none;
    transition: 0.2s;
}
.input-group input:focus {
    border-color: #a97458;
    box-shadow: 0 0 0 3px rgba(169, 116, 88, 0.15);
}
.login-btn {
    width: 100%;
    padding: 12px;
    background: linear-gradient(90deg, #8b5e3c, #d7b894);
    border: none;
    border-radius: 10px;
    color: white;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: 0.2s;
}
.login-btn:hover {
    background: #7a4f32;
    transform: translateY(-1px);
}

.poweredby-lbl{
    display: block;
    margin-top: 14px;
    font-size: 12px;
    color: #888;
    text-align: center;
}
.error {
    background: #faf3ec;
    color: #b45a3c;
    padding: 10px;
    border-radius: 8px;
    font-size: 13px;
    text-align: center;
    margin-bottom: 16px;
    border: 1px solid #e6d5c3;
}