:root {
    --primary-purple: #780CF4;
    --secondary-purple: #8b5cf6;
    --light-purple: #f3ebff;
    --white: #ffffff;
}

body {
    background: linear-gradient(135deg, var(--light-purple) 0%, var(--secondary-purple) 100%);
    min-height: 100vh;
    display: flex;
    align-items: center;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
}

.auth-container {
    max-width: 450px;
    margin: 50px auto;
}

.register-container {
    max-width: 1000px;
    margin: 50px auto;
}

.auth-card {
    background: white;
    border-radius: 20px;
    box-shadow: 0 20px 60px rgba(0, 0, 0, 0.3);
    overflow: hidden;
}

.auth-header {
    background: linear-gradient(135deg, var(--light-purple) 0%, var(--secondary-purple) 100%);
    color: white;
    padding: 40px 30px;
    text-align: center;
}

.auth-header h2 {
    margin: 0;
    font-weight: bold;
}

.auth-body {
    padding: 40px 30px;
}

.form-control:focus {
    border-color: var(--primary-purple);
    box-shadow: 0 0 0 0.2rem rgba(111, 66, 193, 0.25);
}

.btn-primary {
    background-color: var(--primary-purple);
    border-color: var(--primary-purple);
    padding: 12px;
    font-weight: 600;
    transition: all 0.3s;
}

.btn-primary:hover {
    background-color: var(--secondary-purple);
    border-color: var(--secondary-purple);
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(111, 66, 193, 0.3);
}

.btn-light:hover {
    transform: translateY(-2px);
    box-shadow: 0 5px 15px rgba(0, 0, 0, 0.1);
}

.divider {
    display: flex;
    align-items: center;
    text-align: center;
    margin: 25px 0;
}

.divider::before,
.divider::after {
    content: '';
    flex: 1;
    border-bottom: 1px solid #dee2e6;
}

.divider span {
    padding: 0 10px;
    color: #6c757d;
    font-size: 14px;
}

.social-btn {
    border: 2px solid #dee2e6;
    padding: 12px;
    font-weight: 600;
    transition: all 0.3s;
    background: white;
}

.social-btn:hover {
    border-color: var(--primary-purple);
    color: var(--primary-purple);
    transform: translateY(-2px);
}

.form-check-input:checked {
    background-color: var(--primary-purple);
    border-color: var(--primary-purple);
}

.text-purple {
    color: var(--primary-purple);
}

.password-toggle {
    position: absolute;
    right: 15px;
    top: 50%;
    transform: translateY(-50%);
    cursor: pointer;
    color: #6c757d;
}

.form-floating {
    position: relative;
}

.logo-text {
    font-size: 2rem;
    font-weight: bold;
    margin-bottom: 10px;
}

.hidden {
    display: none;
}

.bg-indigo {
    background: linear-gradient(135deg, var(--primary-purple) 0%, var(--secondary-purple) 100%);
}

.form-white .form-control {
    background-color: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.3);
    color: white;
}

.form-white .form-control::placeholder {
    color: rgba(255, 255, 255, 0.7);
}

.form-white .form-control:focus {
    background-color: rgba(255, 255, 255, 0.15);
    border-color: white;
    color: white;
}

.form-white .form-label {
    color: white;
}

.card-registration {
    border-radius: 15px;
}