* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Poppins', sans-serif;
    background: linear-gradient(135deg, #1672d8, #a0c1f7);
    color: #f8f9fa;
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
}

.login-container {
    background: rgba(255, 255, 255, 0.95);
    backdrop-filter: blur(12px);
    padding: 2.5rem;
    border-radius: 12px;
    width: 100%;
    max-width: 420px;
    box-shadow: 0 10px 20px rgba(0, 0, 0, 0.2);
    transform: translateY(0);
    transition: all 0.3s ease;
    border: 1px solid rgba(255, 255, 255, 0.1);
}
        
.logo {
    text-align: center;
    margin-bottom: 1.5rem;
}

.logo i {
    font-size: 3rem;
    color: #1975da;
    margin-bottom: 0.5rem;
}

.logo h1 {
    font-size: 1.5rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
    background: linear-gradient(to right, #1975da, #1672d8);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.logo p {
    color: #666;
    font-size: 0.9rem;
}

.form-group {
    margin-bottom: 1.25rem;
    position: relative;
}

.form-group label {
    display: block;
    margin-bottom: 0.5rem;
    font-weight: 500;
    color: #333;
}

.form-control {
    width: 100%;
    border: 1px solid #ddd;
    border-radius: 10px;
    padding: 15px;
    font-size: 1rem;
    box-sizing: border-box;
    transition: all 0.3s ease;
}

.form-control:focus {
    outline: none;
    border-color: #1975da;
    box-shadow: 0 0 5px rgba(25, 117, 218, 0.5);
}

.input-icon {
    position: absolute;
    right: 1rem;
    top: 2.9rem;
    color: #1975da;
}

.btn {
    width: 100%;
    padding: 0.75rem;
    background: linear-gradient(to right, #1975da, #1672d8);
    border: none;
    border-radius: 12px;
    color: white;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.3s ease;
    font-family: 'Poppins', sans-serif;
    margin-top: 0.5rem;
}

.btn:hover {
    background: linear-gradient(to right, #145da0, #1975da);
    transform: translateY(-2px);
}

.btn:active {
    transform: translateY(0);
}

.alert {
    padding: 0.75rem 1rem;
    margin-bottom: 1.25rem;
    border-radius: 12px;
    color: white;
    font-size: 0.9rem;
    display: flex;
    align-items: center;
}

.alert i {
    margin-right: 0.5rem;
}

.alert-danger {
    background: #dc3545;
    border: 1px solid #f5c6cb;
}

.forgot-password {
    text-align: right;
    margin-bottom: 1.5rem;
}

.forgot-password a {
    color: #1975da;
    text-decoration: none;
    font-size: 0.85rem;
    transition: all 0.3s ease;
}

.forgot-password a:hover {
    color: #145da0;
}

.footer-text {
    text-align: center;
    margin-top: 1.5rem;
    color: #666;
    font-size: 0.85rem;
}

@media (max-width: 480px) {
    .login-container {
        padding: 1.5rem;
        margin: 0 1rem;
    }
}