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

        body {
            font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, sans-serif;
            min-height: 100vh;
            background: linear-gradient(135deg, #eff6ff 0%, #dbeafe 100%);
            padding: 1rem;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .container {
            width: 100%;
            max-width: 28rem;
        }

        .progress-container {
            margin-bottom: 2rem;
        }

        .progress-steps {
            display: flex;
            justify-content: space-between;
            margin-bottom: 0.5rem;
        }

        .progress-step {
            width: 3rem;
            height: 3rem;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-weight: bold;
            background-color: #d1d5db;
            color: #4b5563;
            transition: all 0.3s;
        }

        .progress-step.active {
            background-color: #2563eb;
            color: white;
        }

        .progress-bar {
            height: 0.5rem;
            background-color: #d1d5db;
            border-radius: 9999px;
            overflow: hidden;
        }

        .progress-bar-fill {
            height: 100%;
            background-color: #2563eb;
            transition: width 0.3s;
            width: <?php echo ($currentStep / 4) * 100; ?>%;
        }

        .card {
            background: white;
            border-radius: 1rem;
            box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1);
            padding: 2rem;
        }

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

        .icon {
            width: 4rem;
            height: 4rem;
            margin: 0 auto 1rem;
            color: #2563eb;
        }

        h2 {
            font-size: 1.5rem;
            font-weight: bold;
            color: #1f2937;
            margin-bottom: 0.5rem;
        }

        .subtitle {
            color: #6b7280;
            margin-bottom: 1.5rem;
        }

        .space-y-3 > * + * {
            margin-top: 0.75rem;
        }

        .space-y-4 > * + * {
            margin-top: 1rem;
        }

        .space-y-6 > * + * {
            margin-top: 1.5rem;
        }

        .option-button {
            width: 100%;
            padding: 1rem;
            border-radius: 0.5rem;
            border: 2px solid #e5e7eb;
            background: white;
            cursor: pointer;
            transition: all 0.2s;
            text-align: left;
        }

        .option-button:hover {
            border-color: #93c5fd;
        }

        .option-button.selected {
            border-color: #2563eb;
            background-color: #eff6ff;
        }

        .option-title {
            font-weight: 600;
            font-size: 1.125rem;
            margin-bottom: 0.25rem;
        }

        .option-desc {
            font-size: 0.875rem;
            color: #6b7280;
        }

        .form-group {
            margin-bottom: 1rem;
        }

        label {
            display: block;
            font-size: 0.875rem;
            font-weight: 500;
            color: #374151;
            margin-bottom: 0.5rem;
        }

        input[type="text"],
        input[type="password"],
        input[type="email"],
        input[type="tel"] {
            width: 100%;
            padding: 0.75rem 1rem;
            border: 1px solid #d1d5db;
            border-radius: 0.5rem;
            font-size: 1rem;
            transition: all 0.2s;
        }

        input:focus {
            outline: none;
            border-color: #2563eb;
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
        }

        select {
            width: 100%;
            padding: 0.75rem 1rem;
            border: 1px solid #d1d5db;
            border-radius: 0.5rem;
            font-size: 1rem;
            transition: all 0.2s;
        }

        select:focus {
            outline: none;
            border-color: #2563eb;
            box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.1);
        }

        .input-hint {
            font-size: 0.75rem;
            color: #6b7280;
            margin-top: 0.25rem;
        }

        .button-group {
            display: flex;
            gap: 0.75rem;
            margin-top: 1.5rem;
        }

        .btn {
            flex: 1;
            padding: 0.75rem 1rem;
            border-radius: 0.5rem;
            border: none;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.2s;
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 0.5rem;
        }

        .btn-primary {
            background-color: #2563eb;
            color: white;
        }

        .btn-primary:hover {
            background-color: #1d4ed8;
        }

        .btn-secondary {
            background-color: #e5e7eb;
            color: #374151;
        }

        .btn-secondary:hover {
            background-color: #d1d5db;
        }

        .error-message {
            margin-top: 1rem;
            padding: 0.75rem;
            background-color: #fee2e2;
            border: 1px solid #fca5a5;
            color: #991b1b;
            border-radius: 0.5rem;
            font-size: 0.875rem;
        }

        .success-message {
            margin-top: 1rem;
            padding: 0.75rem;
            background-color: #d1fae5;
            border: 1px solid #6ee7b7;
            color: #065f46;
            border-radius: 0.5rem;
            font-size: 0.875rem;
        }

        .footer {
            margin-top: 1rem;
            padding: 0.75rem;
            background: white;
            border-radius: 0.5rem;
            box-shadow: 0 1px 3px rgba(0, 0, 0, 0.1);
            text-align: center;
            font-size: 0.875rem;
            color: #6b7280;
        }

        .footer a {
            color: #2563eb;
            text-decoration: none;
            font-weight: bold;
        }

        svg {
            width: 100%;
            height: 100%;
        }

        .modal {
    display: none;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    z-index: 1000;
    align-items: center;
    justify-content: center;
}

.modal.active {
    display: flex;
}

.modal-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-color: rgba(0, 0, 0, 0.5);
    animation: fadeIn 0.2s ease-out;
}

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

@keyframes slideUp {
    from {
        transform: translateY(20px);
        opacity: 0;
    }
    to {
        transform: translateY(0);
        opacity: 1;
    }
}

.modal-content {
    position: relative;
    background: white;
    border-radius: 1rem;
    padding: 2rem;
    max-width: 24rem;
    width: 90%;
    box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.25);
    animation: slideUp 0.3s ease-out;
}

.modal-header {
    text-align: center;
    margin-bottom: 1.5rem;
}

.modal-icon {
    width: 4rem;
    height: 4rem;
    margin: 0 auto 1rem;
    color: #dc2626;
}

.modal-header h3 {
    font-size: 1.25rem;
    font-weight: bold;
    color: #1f2937;
    margin-bottom: 0.5rem;
}

.modal-header p {
    font-size: 0.875rem;
    color: #6b7280;
    line-height: 1.5;
}

.modal-footer {
    display: flex;
    gap: 0.75rem;
}

.modal-footer .btn {
    flex: 1;
}

.btn-danger {
    background-color: #dc2626;
    color: white;
}

.btn-danger:hover {
    background-color: #b91c1c;
}

/* Fix para iconos en botones */
.btn svg {
    width: 16px !important;
    height: 16px !important;
    flex-shrink: 0;
}