/* BIGG AI Signup Styles */

.biggai-signup-container {
    max-width: 1200px;
    margin: 50px auto;
    padding: 0 20px;
}

.biggai-signup-form {
    background: #fff;
    border-radius: 12px;
    box-shadow: 0 4px 20px rgba(0,0,0,0.1);
    padding: 40px;
}

.biggai-signup-form h2 {
    text-align: center;
    color: #1a1a1a;
    margin-bottom: 10px;
    font-size: 32px;
}

.biggai-signup-form > p {
    text-align: center;
    color: #666;
    margin-bottom: 30px;
}

.form-step {
    display: block;
}

.form-step.hidden {
    display: none;
}

.form-group {
    margin-bottom: 20px;
}

.form-group label {
    display: block;
    margin-bottom: 8px;
    color: #333;
    font-weight: 500;
}

.form-group input {
    width: 100%;
    padding: 12px 16px;
    border: 1px solid #ddd;
    border-radius: 6px;
    font-size: 16px;
    transition: border-color 0.3s;
}

.form-group input:focus {
    outline: none;
    border-color: #0066cc;
}

.pricing-plans {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 20px;
    margin: 30px 0;
}

.plan {
    background: #f9f9f9;
    border: 2px solid #e0e0e0;
    border-radius: 12px;
    padding: 30px;
    text-align: center;
    transition: all 0.3s;
    position: relative;
}

.plan:hover {
    transform: translateY(-5px);
    box-shadow: 0 8px 24px rgba(0,0,0,0.1);
}

.plan.featured {
    border-color: #0066cc;
    background: linear-gradient(135deg, #f0f7ff 0%, #fff 100%);
}

.plan .badge {
    position: absolute;
    top: -12px;
    right: 20px;
    background: #0066cc;
    color: white;
    padding: 4px 12px;
    border-radius: 20px;
    font-size: 12px;
    font-weight: bold;
}

.plan h4 {
    font-size: 24px;
    margin-bottom: 10px;
    color: #1a1a1a;
}

.plan .price {
    font-size: 48px;
    font-weight: bold;
    color: #0066cc;
    margin: 20px 0;
}

.plan .price span {
    font-size: 18px;
    color: #666;
}

.plan ul {
    list-style: none;
    padding: 0;
    margin: 20px 0;
    text-align: left;
}

.plan ul li {
    padding: 10px 0;
    color: #555;
    border-bottom: 1px solid #eee;
}

.plan ul li:before {
    content: "✓ ";
    color: #00cc66;
    font-weight: bold;
    margin-right: 8px;
}

.plan button {
    width: 100%;
    padding: 14px;
    background: #0066cc;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
}

.plan button:hover {
    background: #0052a3;
}

.btn-next, .btn-submit {
    width: 100%;
    padding: 14px;
    background: #0066cc;
    color: white;
    border: none;
    border-radius: 6px;
    font-size: 16px;
    font-weight: 600;
    cursor: pointer;
    transition: background 0.3s;
    margin-top: 20px;
}

.btn-next:hover, .btn-submit:hover {
    background: #0052a3;
}

.btn-back {
    width: auto;
    padding: 10px 24px;
    background: #f0f0f0;
    color: #333;
    border: none;
    border-radius: 6px;
    font-size: 14px;
    cursor: pointer;
    margin-right: 10px;
}

#loading {
    text-align: center;
    padding: 40px;
}

#loading.hidden {
    display: none;
}

.spinner {
    border: 4px solid #f3f3f3;
    border-top: 4px solid #0066cc;
    border-radius: 50%;
    width: 50px;
    height: 50px;
    animation: spin 1s linear infinite;
    margin: 0 auto 20px;
}

@keyframes spin {
    0% { transform: rotate(0deg); }
    100% { transform: rotate(360deg); }
}

.success-message {
    text-align: center;
    padding: 40px;
}

.success-message h3 {
    color: #00cc66;
    font-size: 32px;
    margin-bottom: 20px;
}

#card-element {
    padding: 12px;
    border: 1px solid #ddd;
    border-radius: 6px;
    margin: 20px 0;
}

#card-errors {
    color: #dc3545;
    margin: 10px 0;
}

.btn-dashboard {
    display: inline-block;
    padding: 14px 32px;
    background: #0066cc;
    color: white;
    text-decoration: none;
    border-radius: 6px;
    font-weight: 600;
    margin-top: 20px;
}

.btn-dashboard:hover {
    background: #0052a3;
}

#payment-info {
    background: #f0f7ff;
    padding: 20px;
    border-radius: 8px;
    margin-bottom: 20px;
}

#account-details {
    background: #f9f9f9;
    padding: 20px;
    border-radius: 8px;
    margin: 20px 0;
    text-align: left;
}