* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background: #f8f9fa;
}

/* Left Image Section */
.image-section {
    position: relative;
    height: 100vh;
    overflow: hidden;
    background: #000000 url('../images/bg.png') no-repeat center center;
    background-size: cover;
}

.image-section img {
    object-fit: cover;
    object-position: center;
    width: 100%;
    height: 100%;
}

.overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(135deg, rgba(13, 110, 253, 0.7) 0%, rgba(25, 135, 84, 0.6) 100%);
    z-index: 1;
}

.image-content {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    z-index: 2;
    text-align: center;
    padding: 2rem;
}

.image-content h1 {
    text-shadow: 2px 2px 4px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1s ease-out;
}

.image-content p {
    text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
    animation: fadeInUp 1.2s ease-out;
}

/* Login Container */
.login-container {
    max-width: 450px;
    width: 100%;
    padding: 2rem;
    animation: fadeIn 0.8s ease-out;
}

.logo-circle {
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%);
    border-radius: 50%;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 0 auto;
    box-shadow: 0 4px 15px rgba(13, 110, 253, 0.3);
}

.logo-circle i {
    font-size: 2rem;
    color: white;
}

/* Form Styling */
.form-label {
    font-weight: 500;
    color: #495057;
    margin-bottom: 0.5rem;
}

.input-group-text {
    border: 1px solid #dee2e6;
}

.form-control {
    border: 1px solid #dee2e6;
    padding: 0.625rem 0.75rem;
    transition: all 0.3s ease;
}

.form-control:focus {
    box-shadow: 0 0 0 0.2rem rgba(13, 110, 253, 0.15);
    border-color: #0d6efd;
}

.input-group:focus-within .input-group-text {
    border-color: #0d6efd;
    background-color: #e7f1ff;
}

.cursor-pointer {
    cursor: pointer;
}

#togglePassword:hover {
    background-color: #e9ecef;
}

/* Button Styling */
.btn-primary {
    background: linear-gradient(135deg, #0d6efd 0%, #0a58ca 100%);
    border: none;
    font-weight: 500;
    font-size: 1rem;
    transition: all 0.3s ease;
    box-shadow: 0 4px 10px rgba(13, 110, 253, 0.2);
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 6px 15px rgba(13, 110, 253, 0.3);
}

.btn-primary:active {
    transform: translateY(0);
}

/* Divider */
.divider {
    position: relative;
    text-align: center;
}

.divider::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 0;
    width: 100%;
    height: 1px;
    background: #dee2e6;
}

.divider-text {
    position: relative;
    background: #f8f9fa;
    padding: 0 1rem;
    color: #6c757d;
    font-size: 0.875rem;
}

/* Alert Styling */
.alert {
    border-radius: 0.5rem;
    border: none;
    animation: slideDown 0.3s ease-out;
}

/* Animations */
@keyframes fadeIn {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Responsive Design */
@media (max-width: 991px) {
    .login-container {
        padding: 3rem 1.5rem;
    }
}

@media (max-width: 576px) {
    .login-container {
        padding: 2rem 1rem;
    }
    
    .logo-circle {
        width: 60px;
        height: 60px;
    }
    
    .logo-circle i {
        font-size: 1.5rem;
    }
}