/* Base Styles */
html, body {
    height: 100%;
    margin: 0;
    padding: 0;
    font-family: 'Arial', sans-serif;
}

body {
    background-color: #f8f9fa;
    display: flex;
    align-items: center;
    padding-top: 10px;
    padding-bottom: 10px;
}

/* Container Styles */
.container-fluid {
    height: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    padding: 0;
}

.row.no-gutter {
    height: 100%;
    width: 100%;
    margin: 0;
}

/* Registration Form Styles */
.registration-container {
    background-color: white;
    border-radius: 10px;
    box-shadow: 0 0 20px rgba(0, 0, 0, 0.1);
    padding: 30px;
    width: 100%;
    max-width: 800px;
}

/* Form Elements */
.form-control {
    height: 50px;
    padding: 15px 20px;
    border-radius: 25px;
    border: 1px solid #239ca1;
    margin-bottom: 15px;
}

.form-control:focus {
    border-color: #239ca1;
    box-shadow: 0 0 0 0.2rem rgba(35, 156, 161, 0.25);
}

.form-label {
    font-weight: 600;
    color: #495057;
    margin-bottom: 8px;
}

.form-select {
    height: 50px;
    padding: 15px 20px;
    border-radius: 25px;
    border: 1px solid #239ca1;
}

/* Button Styles */
.btn-primary {
    background-color: #239ca1;
    border-color: #239ca1;
    border-radius: 25px;
    padding: 12px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 1px;
}

.btn-primary:hover {
    background-color: #1d8589;
    border-color: #1d8589;
}

.btn-outline-secondary {
    border-radius: 0 25px 25px 0;
    border-left: none;
}

/* Image Side Styles */
.bg-image {
    background: linear-gradient(135deg, #239ca1, #298686, #90FFFF);
    min-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    position: relative;
}

.overlay-content {
    position: relative;
    text-align: center;
    padding: 20px;
}

.logo {
    max-width: 200px;
    margin-bottom: 30px;
}

.vector-image {
    max-width: 100%;
    height: auto;
    width: 100%;
}

/* Profile Image Styles */
.profile-image-preview {
    width: 100px;
    height: 100px;
    border-radius: 50%;
    object-fit: cover;
    border: 3px solid #239ca1;
    cursor: pointer;
    margin-bottom: 10px;
}

.custom-file-upload {
    display: inline-block;
    padding: 8px 16px;
    cursor: pointer;
    background-color: #239ca1;
    color: white;
    border-radius: 25px;
    font-size: 14px;
    transition: all 0.3s;
}

.custom-file-upload:hover {
    background-color: #1d8589;
}

#profileImageUpload {
    display: none;
}

.profile-image-error {
    color: #dc3545;
    font-size: 0.875rem;
    margin-top: 5px;
}

/* Password Toggle Styles */
.password-toggle {
    cursor: pointer;
    background-color: transparent;
    border: none;
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    color: #6c757d;
}

/* Text Styles */
.text-muted {
    font-size: 0.875rem;
}

.text-center {
    text-align: center;
}

/* Modal Styles */
.modal-success .modal-content {
    border-radius: 15px;
    border: none;
}

.modal-success .modal-header {
    border-bottom: none;
    justify-content: center;
}

.modal-success .modal-body {
    padding: 2rem;
    text-align: center;
}

.modal-success .check-icon {
    color: #239ca1;
    font-size: 4rem;
    margin-bottom: 1rem;
}

/* Toast Styles */
.toast {
    border-radius: 8px;
}

/* Responsive Styles */
@media (max-width: 768px) {
    .bg-image {
        display: none;
    }
    
    .registration-container {
        margin-top: 20px;
        margin-bottom: 20px;
    }
}

@media (max-width: 576px) {
    .registration-container {
        padding: 20px;
    }
    
    .form-control, .form-select {
        height: 45px;
        padding: 10px 15px;
    }
    
    .btn-primary {
        padding: 10px;
    }
}

/* Utility Classes */
.mb-3 {
    margin-bottom: 1rem;
}

.mb-4 {
    margin-bottom: 1.5rem;
}

.mt-4 {
    margin-top: 1.5rem;
}

.w-100 {
    width: 100%;
}

.py-2 {
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
}

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

.fade-in {
    animation: fadeIn 0.5s ease-in;
}